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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Ong Meller, M. D.

Family Medicine Physician in Oxon Hill, MD · enumerated 2014.

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

National Provider Identifier

1275941163

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Registry record

Entity type Individual (Type 1)
Name Stephanie Ong Meller
Credential M. D.
Sex Female
Practice address 6357 Oxon Hill Rd, Oxon Hill, MD, 20745
Phone (301) 839-2700
Fax (301) 839-1354
Enumeration date Jul 24, 2014
Last updated in NPPES Jun 27, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0085545 (MD) 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.

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Frequently asked questions

Is NPI 1275941163 active?
Yes, as of the latest NPPES snapshot, NPI 1275941163 is active (record last updated 2022-06-27).
How do I verify Stephanie Meller's NPI record?
Cross-check NPI 1275941163 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 2022-06-27.