SETH C PETERSEN MD
NPI 1417410820
Surgery in Orange City, IA

Q: What is Seth Petersen's NPI number?

The NPI number for Seth Petersen is 1417410820. It was assigned to this individual provider in the NPPES registry on April 11, 2019.

Q: What is Seth Petersen's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Seth Petersen was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 11, 2019PECOS EnrolledAccepts Medicare Assignment

1000 LINCOLN CIR SE, ORANGE CITY, IA 51041(712) 737-2000(712) 737-2115 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2026, Jul 2, 2025, May 22, 2025 and 1 more (4 updates tracked since 2019).

On this page

About Seth C Petersen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SETH C PETERSEN MD (NPI 1417410820) is an individual surgery provider in Orange City, Iowa, licensed in Iowa (MD-57104) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Orange City Area Health System, and is a graduate of Other (2026).

NPPES Registry Identity

NPI1417410820

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameSETH C PETERSENCredential: MD

Location Address1000 LINCOLN CIR SEOrange City, IA 51041-1836

Mailing Address1000 Lincoln Cir SeOrange City, IA 51041-1836 · (712) 737-2000 · Fax (712) 737-2115

Phone(712) 737-2000

Fax(712) 737-2115

Sole ProprietorYes

Medical School CMSOtherGraduated 2026

Enumeration DateApril 11, 2019

Last NPPES UpdateAugust 5, 20264 updates tracked since enumeration

NPPES CertifiedAugust 5, 2026

✔ NPI 1417410820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in IA · MD-57104

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

1000 LINCOLN CIR SE, Orange City, IA 51041

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Sanford Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Seth C Petersen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870008451

PECOS Enrollment IDI20250714001105

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Seth Petersen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Orange City Municipal Hospital

Same address

Specialist

1000 LINCOLN CIRCLE SE, SUITE 200
Orange City, IA 51041

Reassigned Medicare billing, Iowa enrollment
Also billed through NPI 1003886367 (Iowa)
45 clinicians in this Medicare group

NPI 1265479323 (712) 737-5317

Hackensack Meridian Health Medical Group - Specialty Care PC

1,147 mi

Surgical Critical Care

331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701

Reassigned Medicare billing, New Jersey enrollment
2,844 clinicians in this Medicare group

NPI 1215989249 (732) 807-0800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Orange City Area Health System

Critical Access Hospitals · Orange City, IA

OwnershipVoluntary non-profit - Other

CMS Certification Number161360

Location1000 Lincoln Circle SEOrange City, IA 51041 · Sioux County

Emergency services

Hackensack University Medical Center

Acute Care Hospitals · Hackensack, NJ

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310001

Location30 Prospect AveHackensack, NJ 07601 · Bergen County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 51041 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.84 typical visit price

range $52.96 – $161.40

Typical copayment $20.46 (range $13.24 – $40.35)

Most-billed visit code 99203

Established Patient

$66.36 typical visit price

range $16.91 – $131.98

Typical copayment $16.59 (range $4.22 – $32.99)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ORANGE CITY MUNICIPAL HOSPITAL

Emergency Medicine

1000 LINCOLN CIR SE
ORANGE CITY, IA 51041

Sioux County (712) 737-4984

MS. GLENDA M ALTENA ARNP

Nurse Practitioner (Family)

1000 LINCOLN CIR SE, SUITE 100
ORANGE CITY, IA 51041

Sioux County (712) 737-2000

DR. MARK W MUILENBURG M.D.

Family Medicine

1000 LINCOLN CIR SE, SUITE 100
ORANGE CITY, IA 51041

Sioux County (712) 737-2000

KIMBERLY GOSLINGA ARNP

Nurse Practitioner (Psychiatric/Mental Health)

1000 LINCOLN CIR SE
ORANGE CITY, IA 51041

Sioux County (712) 737-2000

DR. CYNTHIA M PALS M.D.

Family Medicine

1000 LINCOLN CIR SE, SUITE 100
ORANGE CITY, IA 51041

Sioux County (712) 737-2000

HARRISON H HANSON MD

Family Medicine

1000 LINCOLN CIR SE, SUITE 100
ORANGE CITY, IA 51041

Sioux County (712) 737-4984

BRADLEY ZWART

Physical Therapist

1000 LINCOLN CIR SE, SUITE 400
ORANGE CITY, IA 51041

Sioux County (712) 737-5234

THERAPEUTIC HEALTH SERVICES, INC

Clinic/Center (Physical Therapy)

1000 LINCOLN CIR SE, SUITE 400
ORANGE CITY, IA 51041

Sioux County (712) 737-5234

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Seth Petersen's NPI number?

The NPI number for Seth Petersen is 1417410820. It was assigned to this individual provider in the NPPES registry on April 11, 2019.

Where is Seth Petersen located?

Seth Petersen practices at 1000 Lincoln Cir SE, Orange City, IA 51041. The listed phone number is (712) 737-2000.

What is Seth Petersen's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Seth Petersen enrolled in Medicare?

Yes. Seth Petersen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Seth Petersen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Seth Petersen reassigns Medicare benefits to 2 organizations: Orange City Municipal Hospital (Orange City, IA) and Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Seth Petersen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Seth Petersen accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Sanford Health Plan and Wellmark Health Plan of Iowa, Inc. list Seth Petersen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Seth Petersen affiliated with any hospitals?

According to CMS data, Seth Petersen is affiliated with Orange City Area Health System and Hackensack University Medical Center.

When was this NPI record last updated?

The NPPES record for Seth Petersen was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.