Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anupama Doraiswamy, MD

Hematology (Internal Medicine) Physician in Montvale, NJ · enumerated 2007.

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

National Provider Identifier

1649499336

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Registry record

Entity type Individual (Type 1)

Name Dr. Anupama Doraiswamy

Credential MD

Sex Female

Practice address 225 Summit Ave, Montvale, NJ, 07645

Phone (201) 775-7000

Enumeration date Apr 24, 2007

Last updated in NPPES Jul 3, 2023

Taxonomy & licenses

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 25MA08818000 (NJ) 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 is the NPI number for Anupama Doraiswamy?

The National Provider Identifier (NPI) for Anupama Doraiswamy is 1649499336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anupama Doraiswamy practice?

The practice location on file with NPPES is in Montvale, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-03.