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Dr. Sarina T Phatak, MD

Internal Medicine Physician in Manchester, MO · enumerated 2006 · practices at Sanjay A. Patwardhan, MD, PC.

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

National Provider Identifier

1366556912

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Registry record

Entity type Individual (Type 1)
Name Dr. Sarina T Phatak
Credential MD
Sex Female
Practice address 13610 Barrett Office Dr, Suite 110, Manchester, MO, 63021
Phone (314) 909-4700
Fax (636) 566-8732
Enumeration date Aug 19, 2006
Last updated in NPPES Nov 15, 2021

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2001025579 (MO) 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

What is the NPI number for Sarina Phatak?
The National Provider Identifier (NPI) for Sarina Phatak is 1366556912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarina Phatak practice?
The practice location on file with NPPES is in Manchester, MO. 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 2021-11-15.