Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Reshma Mahmood, MD

Internal Medicine Physician in Arroyo Grande, CA · enumerated 2006.

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

National Provider Identifier

1881625069

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Reshma Mahmood

Credential MD

Sex Female

Practice address 260 Station Way, Arroyo Grande, CA, 93420

Phone (805) 473-6201

Fax (805) 473-6291

Enumeration date Jul 5, 2006

Last updated in NPPES Jun 12, 2015

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A63820 (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
A63820	Other	CA	LICENSE
W1508	Other	CA	MEDICARE GROUP
FHC70593F	Medicaid	CA	-
HAP70593F	Other	CA	FAMILY PLANNING

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

Where does Reshma Mahmood practice?

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

What is the NPI number for Reshma Mahmood?

The National Provider Identifier (NPI) for Reshma Mahmood is 1881625069, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-12.