Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter Douglas Stephan, MD

Family Medicine Physician in Kokomo, IN · enumerated 2005 · practices at St Joseph Primary LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548266307

Verified

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Registry record

Entity type Individual (Type 1)

Name Peter Douglas Stephan

Credential MD

Sex Male

Practice address 188 E Southway Blvd, Kokomo, IN, 46902

Phone (765) 453-9000

Enumeration date Jun 24, 2005

Last updated in NPPES Aug 3, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 053956 (GA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 55024 (FL) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01035748A (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
01551745	Medicaid	IN	-
624637757A	Medicaid	GA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1548266307 active?

Yes, as of the latest NPPES snapshot, NPI 1548266307 is active (record last updated 2022-08-03).

How do I verify Peter Stephan's NPI record?

Cross-check NPI 1548266307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Lisa Owens Family Nurse Practitioner · Kokomo, IN NPI 1083697601 St Joseph Primary LLC Family Medicine Physician · Kokomo, IN NPI 1477590164 Kushagra Pundir Family Medicine Physician · Kokomo, IN NPI 1619130770 Kayla Parr Family Nurse Practitioner · Kokomo, IN NPI 1093124034 Lora Marshall Family Nurse Practitioner · Kokomo, IN NPI 1871032045 Emily Boyle Family Nurse Practitioner · Kokomo, IN NPI 1275004558 Nathan Amayun Family Nurse Practitioner · Kokomo, IN NPI 1235993478 Melissa Cohee Family Nurse Practitioner · Kokomo, IN NPI 1457195653

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-03.