Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Renuka Siddharthan, MD

Internal Medicine Physician in Sarasota, FL · enumerated 2006.

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

National Provider Identifier

1801838222

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Registry record

Entity type Individual (Type 1)

Name Dr. Renuka Siddharthan

Credential MD

Sex Female

Practice address 1515 S Osprey Ave Ste A1, Sarasota, FL, 34239

Phone (941) 917-7197

Fax (941) 917-4016

Enumeration date Jun 11, 2006

Last updated in NPPES Feb 21, 2018

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME0051650 (FL) Secondary

207RH0002X Hospice and Palliative Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME 0051650 (FL) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License ME51650 (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
14Q7L	Other	FL	BCBS
064032800	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 Renuka Siddharthan?

The National Provider Identifier (NPI) for Renuka Siddharthan is 1801838222, a Type 1 (individual) record in the CMS NPPES registry.

Where does Renuka Siddharthan practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-21.