NPI Portal NPI Lookup & Verification

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

Dr. Angela Anagnos, M.D.

Sleep Medicine (Psychiatry & Neurology) Physician in San Jose, CA · enumerated 2006 · practices at Lofton & Tong, LLC.

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

National Provider Identifier

1174542047

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Registry record

Entity type Individual (Type 1)
Name Dr. Angela Anagnos
Credential M.D.
Sex Female
Practice address San Jose, CA, 95128
Phone (408) 247-5337
Fax (408) 247-9253
Enumeration date Jul 19, 2006
Last updated in NPPES Mar 21, 2013

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

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License G830270 (CA) Secondary
2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 00G83027 (CA) Primary
2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 00G83027 (CA) Secondary
2084N0402X Neurology with Special Qualifications in Child Neurology Physician Allopathic & Osteopathic Physicians · License G83027 (CA) Secondary
2084N0008X Neuromuscular Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License G83027 (CA) Secondary
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
00G830271 Other CA BLUE SHIELD
00G830270 Other CA BLUE SHIELD

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

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 Angela Anagnos?
Angela Anagnos is registered in NPPES with the primary taxonomy of Sleep Medicine (Psychiatry & Neurology) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-21.