Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hasnain Maqsood, M.D.

Psychiatry Physician in Napa, CA · enumerated 2008.

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

National Provider Identifier

1346499563

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Hasnain Maqsood

Credential M.D.

Sex Male

Practice address 2100 Napa Vallejo Hwy., Napa, CA, 94558

Phone (707) 253-5000

Fax (540) 862-7283

Enumeration date Sep 11, 2008

Last updated in NPPES Apr 25, 2019

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 126624 (CA) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A126624 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Hasnain Maqsood?

Hasnain Maqsood is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Amardeep Sahota Internal Medicine Physician · Napa, CA NPI 1831192103 Claire Fry Psychiatric Pharmacist · Napa, CA NPI 1538151980 Lane Melgarejo Internal Medicine Physician · Napa, CA NPI 1588657308 Andrew Sawicki Podiatrist · Napa, CA NPI 1306834163 Ernest Hanes Psychiatry Physician · Napa, CA NPI 1659361574 Richard Frishman Psychiatry Physician · Napa, CA NPI 1174507347 David Morse Podiatrist · Napa, CA NPI 1871579748 Katherine Warburton Forensic Psychiatry Physician · Napa, CA NPI 1295709277

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-25.