Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sibel Guzel, M.D

Neonatal-Perinatal Medicine Physician in Oklahoma City, OK · enumerated 2013.

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

National Provider Identifier

1861825598

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Registry record

Entity type Individual (Type 1)

Name Sibel Guzel

Credential M.D

Sex Female

Practice address 1200 Everett Dr Fl 7, Oklahoma City, OK, 73104

Phone (405) 271-5215

Fax (405) 271-1236

Enumeration date Aug 16, 2013

Last updated in NPPES Mar 24, 2026

Taxonomy & licenses

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 01074374A (IN) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 01074374A (IN) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 44122 (OK) 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
300004441	Medicaid	IN	-

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.

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Frequently asked questions

How do I verify Sibel Guzel's NPI record?

Cross-check NPI 1861825598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861825598 active?

Yes, as of the latest NPPES snapshot, NPI 1861825598 is active (record last updated 2026-03-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-24.