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

Mrs. Sudha R Sawkar, MD

Q: What is the NPI number for Sudha Sawkar?

The National Provider Identifier (NPI) for Sudha Sawkar is 1841258324, a Type 1 (individual) record in the CMS NPPES registry.

Anesthesiology Physician in Vallejo, CA · enumerated 2006.

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

National Provider Identifier

1841258324

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sudha R Sawkar

Credential MD

Sex Female

Practice address Vallejo, CA, 94589

Phone (707) 554-4444

Enumeration date May 3, 2006

Last updated in NPPES Oct 31, 2007

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License A34817 (CA) 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
00A348170	Medicaid	CA	-
00A348170	Other	CA	BLUE SHIELD OF CALIFORNIA
P00370894	Other	CA	RAILROAD MEDICARE

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 Sudha Sawkar?

The National Provider Identifier (NPI) for Sudha Sawkar is 1841258324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sudha Sawkar practice?

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

Other providers at this practice address

Browse all →

Sutter Solano Medical Center General Acute Care Hospital · Vallejo, CA NPI 1831177203 James Krasno Anatomic Pathology & Clinical Pathology Physician · Vallejo, CA NPI 1366401549 Joel Kahn Emergency Medicine Physician · Vallejo, CA NPI 1255371423 William Melton Emergency Medicine Physician · Vallejo, CA NPI 1720029465 Travis Harris Emergency Medicine Physician · Vallejo, CA NPI 1326081696 Phillip Riddle Anesthesiology Physician · Vallejo, CA NPI 1861437360 Lee Shratter Diagnostic Radiology Physician · Vallejo, CA NPI 1336175173 Michael Brodsky Diagnostic Radiology Physician · Vallejo, CA NPI 1497781348

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-31.