Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Oluwatobi Fatunmbi
Dentist in Upper Marlboro, MD · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255940995
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Registry record
Entity type Individual (Type 1)
Name Dr. Oluwatobi Fatunmbi
Sex Female
Practice address 14414 Old Mill Rd Ste 101, Upper Marlboro, MD, 20772
Phone (301) 627-6646
Fax (301) 627-4996
Enumeration date Jul 29, 2020
Last updated in NPPES Oct 3, 2025
Taxonomy & licenses
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.
Frequently asked questions
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.
What specialty is Oluwatobi Fatunmbi?
Oluwatobi Fatunmbi is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-03.