Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Antonio J Silva Sayago, M.D.

Neurology Physician in Berkeley, CA · enumerated 2008.

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

National Provider Identifier

1316112733

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Registry record

Entity type Individual (Type 1)

Name Antonio J Silva Sayago

Credential M.D.

Sex Male

Practice address 2850 Telegraph Ave Ste 110, Berkeley, CA, 94705

Phone (510) 204-8140

Fax (510) 506-7721

Enumeration date Apr 26, 2008

Last updated in NPPES May 10, 2019

Taxonomy & licenses

204R00000X Electrodiagnostic Medicine Physician Allopathic & Osteopathic Physicians · License A108148 (CA) Secondary

2084N0008X Neuromuscular Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License A108148 (CA) Secondary

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License A108148 (CA) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License A108148 (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
A108148	Other	CA	STATE MEDICAL LICENSE

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 NPI 1316112733 active?

Yes, as of the latest NPPES snapshot, NPI 1316112733 is active (record last updated 2019-05-10).

How do I verify Antonio Silva Sayago's NPI record?

Cross-check NPI 1316112733 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-10.