Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Pierre Andre Ruhlmann, MD

Pediatrics Physician in Norman, OK · enumerated 2017.

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

National Provider Identifier

1154858272

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Registry record

Entity type Individual (Type 1)

Name Pierre Andre Ruhlmann

Credential MD

Sex Male

Practice address 3261 24th Ave Nw Ste 101, Norman, OK, 73069

Phone (405) 364-6432

Fax (405) 364-0090

Enumeration date May 19, 2017

Last updated in NPPES Feb 3, 2026

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 33008 (OK) Primary

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

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

What specialty is Pierre Ruhlmann?

Pierre Ruhlmann is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-03.