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

Patalappa Chandrashekar, M.D.

Anesthesiology Physician in Lancaster, CA · enumerated 2006.

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

National Provider Identifier

1942214952

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Registry record

Entity type Individual (Type 1)

Name Patalappa Chandrashekar

Credential M.D.

Sex Male

Practice address Lancaster, CA, 93534

Phone (661) 949-5273

Fax (661) 949-5475

Enumeration date Jul 27, 2006

Last updated in NPPES Apr 16, 2020

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

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License A48344 (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
00A483440	Other	CA	BLUE SHIELD
P00203364	Other	CA	RAILROAD MEDICARE
00A483440	Medicaid	CA	-

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

How do I verify Patalappa Chandrashekar's NPI record?

Cross-check NPI 1942214952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942214952 active?

Yes, as of the latest NPPES snapshot, NPI 1942214952 is active (record last updated 2020-04-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-16.