Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tanuja Malempati Kotak, M.D.

Q: What is the NPI number for Tanuja Kotak?

The National Provider Identifier (NPI) for Tanuja Kotak is 1871726984, a Type 1 (individual) record in the CMS NPPES registry.

Internal Medicine Physician in Palm Harbor, FL · enumerated 2009.

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

National Provider Identifier

1871726984

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tanuja Malempati Kotak

Credential M.D.

Sex Female

Practice address 36440 Us Highway 19 N, Palm Harbor, FL, 34684

Phone (727) 725-6110

Fax (727) 669-9742

Enumeration date Aug 24, 2009

Last updated in NPPES May 3, 2018

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MT192175 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME112253 (FL) 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
007138900	Medicaid	FL	-

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 Tanuja Kotak?

The National Provider Identifier (NPI) for Tanuja Kotak is 1871726984, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tanuja Kotak practice?

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

Other providers at this practice address

Browse all →

Jose Esteves Internal Medicine Physician · Palm Harbor, FL NPI 1952565202 Teresa Burfine Family Nurse Practitioner · Palm Harbor, FL NPI 1972991511 Joseph Ciszewski Internal Medicine Physician · Palm Harbor, FL NPI 1366937856 Alexander Collazo Family Medicine Physician · Palm Harbor, FL NPI 1568090371 Savannah Pennington Family Nurse Practitioner · Palm Harbor, FL NPI 1962269274

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-03.