Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Peter J. Johnson, MD

Obstetrics & Gynecology Physician in Elk Grove Village, IL · enumerated 2007.

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

National Provider Identifier

1053517151

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Registry record

Entity type Individual (Type 1)

Name Mr. Peter J. Johnson

Credential MD

Sex Male

Practice address 800 Biesterfield Rd, 2010, Elk Grove Village, IL, 60007

Phone (847) 981-6500

Enumeration date Jun 25, 2007

Last updated in NPPES Mar 18, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License MDR5274 (HI) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036127758 (IL) 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
036127758	Medicaid	IL	-

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 1053517151 active?

Yes, as of the latest NPPES snapshot, NPI 1053517151 is active (record last updated 2021-03-18).

How do I verify Peter Johnson's NPI record?

Cross-check NPI 1053517151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-18.