Dr. Steven Carl Locker
Dr. Steven C. Locker
Last updated: Feb 9, 2023

Dr. Steven C. Locker

  • Gender: Male
  • Experience: 36 years
  • Graduated from: University Of Iowa, Rj & L Carver College Of Medicine
  • Graduation year: 1985
  • Sole propriator: No
  • NPI: 1598762254

Dr. Steven C. Locker M.D.

Surgeon

He is located at 1000 Lincoln Circle Southeast Suite 200 in Orange City, IA 51041. Can help patients with the following: Appendicitis, Colon Cancer, Crohn's Disease, Gallstones, Inflammatory Bowel Disease (IBD), Sebaceous Cyst. His National Provider Identifier (NPI) number is 1598762254. Appointment can be made via the phone number (712) 737-5317. He is affiliated with 3 practices and 3 hospitals.

Conditions treated

Dr. Steven Carl Locker, being an surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Steven C. Locker.

  • Achalasia
  • Anal Fissure
  • Appendicitis
  • Boils
  • Cancer
  • Colon Cancer
  • Crohn's Disease
  • Cyst
  • Diverticulosis
  • Enlarged Spleen
  • Esophageal Cancer
  • Gallstones
  • Gangrene
  • Heart Disease
  • Hemorrhoids
  • Hernia
  • Inflammatory Bowel Disease (IBD)
  • Lymphedema
  • Pancreatitis
  • Peptic Ulcer
  • Pilonidal Cyst
  • Sebaceous Cyst
  • Ulcerative Colitis

Procedures Performed by Dr. Steven C. Locker

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Steven C. Locker as in-network for the following 2026 plans.

Health plans

Ambetter Health

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 16 plans from Ambetter Health
Ambetter Health plans
Plan Plan type Network tier New patients
Complete Gold HMO · Gold Preferred Accepting new patients
Complete Gold + Vision + Adult Dental HMO · Gold Preferred Accepting new patients
Elite Bronze HMO · Expanded Bronze Preferred Accepting new patients
Elite Bronze + Vision + Adult Dental HMO · Expanded Bronze Preferred Accepting new patients
Everyday Bronze HMO · Expanded Bronze Preferred Accepting new patients
Everyday Bronze + Vision + Adult Dental HMO · Expanded Bronze Preferred Accepting new patients
Everyday Gold HMO · Gold Preferred Accepting new patients
Everyday Gold + Vision + Adult Dental HMO · Gold Preferred Accepting new patients
Focused Silver HMO · Silver Preferred Accepting new patients
Focused Silver + Vision + Adult Dental HMO · Silver Preferred Accepting new patients
Standard Expanded Bronze HMO · Expanded Bronze Preferred Accepting new patients
Standard Expanded Bronze + Vision + Adult Dental HMO · Expanded Bronze Preferred Accepting new patients
Standard Gold HMO · Gold Preferred Accepting new patients
Standard Gold + Vision + Adult Dental HMO · Gold Preferred Accepting new patients
Standard Silver HMO · Silver Preferred Accepting new patients
Standard Silver + Vision + Adult Dental HMO · Silver Preferred Accepting new patients

Avera Health Plans

Network data as of Jan 23, 2026, as reported by the insurer.

Show all 12 plans from Avera Health Plans
Avera Health Plans plans
Plan Plan type Network tier New patients
ConnectPlus $0 Gold PPO · Gold Commercial Accepting new patients
ConnectPlus $0 Silver PPO · Silver Commercial Accepting new patients
ConnectPlus $10,600 HSA Eligible HDHP PPO · Catastrophic Commercial Accepting new patients
ConnectPlus $1800 PPO · Gold Commercial Accepting new patients
ConnectPlus $4500 PPO · Silver Commercial Accepting new patients
ConnectPlus $6500 HSA Eligible HDHP PPO · Expanded Bronze Commercial Accepting new patients
ConnectPlus $7500 HSA Eligible HDHP PPO · Expanded Bronze Commercial Accepting new patients
ConnectPlus MyWeighForward $2000 PPO · Gold Commercial Accepting new patients
ConnectPlus MyWeighForward $6000 PPO · Silver Commercial Accepting new patients
ConnectPlus Standard $2000 PPO · Gold Commercial Accepting new patients
ConnectPlus Standard $6000 PPO · Silver Commercial Accepting new patients
ConnectPlus Standard $7500 HSA Eligible HDHP PPO · Expanded Bronze Commercial Accepting new patients

Medica

Network data as of Jan 5, 2026, as reported by the insurer.

Show all 18 plans from Medica
Medica plans
Plan Plan type Network tier New patients
Inspire by Medica Bronze $0 Copay PCP Visits EPO · Expanded Bronze Preferred Accepting new patients
Inspire by Medica Bronze Share EPO · Expanded Bronze Preferred Accepting new patients
Inspire by Medica Expanded Bronze Standard EPO · Expanded Bronze Preferred Accepting new patients
Inspire by Medica Gold $0 Copay PCP Visits EPO · Gold Preferred Accepting new patients
Inspire by Medica Gold Share EPO · Gold Preferred Accepting new patients
Inspire by Medica Gold Standard EPO · Gold Preferred Accepting new patients
Inspire by Medica Silver $0 Copay PCP Visits EPO · Silver Preferred Accepting new patients
Inspire by Medica Silver Share EPO · Silver Preferred Accepting new patients
Inspire by Medica Silver Standard EPO · Silver Preferred Accepting new patients
Medica Insure Bronze $0 Copay PCP Visits EPO · Expanded Bronze Preferred Accepting new patients
Medica Insure Bronze Share EPO · Expanded Bronze Preferred Accepting new patients
Medica Insure Expanded Bronze Standard EPO · Expanded Bronze Preferred Accepting new patients
Medica Insure Gold $0 Copay PCP Visits EPO · Gold Preferred Accepting new patients
Medica Insure Gold Share EPO · Gold Preferred Accepting new patients
Medica Insure Gold Standard EPO · Gold Preferred Accepting new patients
Medica Insure Silver $0 Copay PCP Visits EPO · Silver Preferred Accepting new patients
Medica Insure Silver Share EPO · Silver Preferred Accepting new patients
Medica Insure Silver Standard EPO · Silver Preferred Accepting new patients

Wellmark Health Plan of Iowa, Inc.

Network data as of Sep 8, 2026, as reported by the insurer.

Show all 7 plans from Wellmark Health Plan of Iowa, Inc.
Wellmark Health Plan of Iowa, Inc. plans
Plan Plan type Network tier New patients
Wellmark Bronze HDHP HMO HSA Qualified HMO · Expanded Bronze Wellmark Blue HMO Network Accepting new patients
Wellmark Bronze Traditional HMO HMO · Expanded Bronze Wellmark Blue HMO Network Accepting new patients
Wellmark Gold Traditional HMO HMO · Gold Wellmark Blue HMO Network Accepting new patients
Wellmark Silver Traditional HMO HMO · Silver Wellmark Blue HMO Network Accepting new patients
Wellmark Standard Bronze HMO HMO · Expanded Bronze Wellmark Blue HMO Network Accepting new patients
Wellmark Standard Gold HMO HMO · Gold Wellmark Blue HMO Network Accepting new patients
Wellmark Standard Silver HMO HMO · Silver Wellmark Blue HMO Network Accepting new patients

This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Steven C. Locker is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Medicare Enrollment

Dr. Steven C. Locker is enrolled to bill Medicare as a Practitioner - General Surgery .

Bills through: Orange City Municipal Hospital

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Hologic $43
Olympus $16

Other

Food and Beverage $60

Studies

UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE

Graduated in 1985

Affiliated practices

Sanford Cardiovascular Institute
1301 W. 18th St.
Sioux Falls, 57105 SD
(605) 312-2200
Cardiovascular Associates
5885 Sunnybrook Drive
Sioux City, 51106 IA
(712) 239-4702
Northwest Surgery
1000 Lincoln Circle Southeast
Orange City, 51041 IA
(712) 737-5317

Affiliated hospitals

ST LUKES REGIONAL MEDICAL CENTER
2720 STONE PARK BOULEVARD
SIOUX CITY, 51104 IA
(712) 279-3500
ORANGE CITY AREA HEALTH SYSTEM
1000 LINCOLN CIRCLE SE
ORANGE CITY, 51041 IA
(712) 737-4984
HAWARDEN REGIONAL HEALTHCARE
1111 11TH STREET
HAWARDEN, 51023 IA
(712) 551-3100

Looking for more Surgeons?

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Questions & Answers

What conditions does Dr. Steven Carl Locker treat?

Dr. Steven Carl Locker provides treatment for Appendicitis, Colon Cancer, Crohn's Disease, Gallstones, Inflammatory Bowel Disease (IBD), Sebaceous Cyst. For the full list see this list.

Where can you meet with Dr. Steven Carl Locker?

Dr. Steven Carl Locker's office is located at 1000 Lincoln Circle Southeast Suite 200 in Orange City, IA 51041.

Has Dr. Steven Carl Locker affiliation with hospitals?

Dr. Steven Carl Locker is affiliated with ST LUKES REGIONAL MEDICAL CENTER. For the full list of hospitals see this list.

Does Dr. Steven Carl Locker have affiliation with practices?

Dr. Steven Carl Locker is affiliated with Sanford Cardiovascular Institute. For the full list of practices see this list.

Does Dr. Steven Carl Locker accept patients with Avera Health Plans?

Yes, Dr. Steven Carl Locker is listed in-network for Avera Health Plans through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.