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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Annapurna Ramanarayanan, M.D.

Obstetrics & Gynecology Physician in Edison, NJ · enumerated 2007 · practices at Focus Obstetrics and Gynecology MD PC.

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

National Provider Identifier

1679620033

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Registry record

Entity type Individual (Type 1)
Name Dr. Annapurna Ramanarayanan
Credential M.D.
Sex Female
Practice address Edison, NJ, 08837
Phone (732) 738-1900
Enumeration date Jan 5, 2007
Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25MA03838400 (MA) 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

Where does Annapurna Ramanarayanan practice?
The practice location on file with NPPES is in Edison, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Annapurna Ramanarayanan?
The National Provider Identifier (NPI) for Annapurna Ramanarayanan is 1679620033, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.