Dr. Bruce Silver, MD

Dr. Bruce Silver is a Geriatric Medicine (Internal Medicine) Physician provider (Internal Medicine) practicing in Berkeley, CA, registered in the NPPES registry with NPI 1679545743 since 2006. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1679545743
Entity type	Individual (Type 1)
Name	Dr. Bruce Silver
Credential	MD
Sex	Male
Practice address	1510 4TH ST 1, Berkeley, CA, 94710
Phone	5105258980
Fax	5105258982
Enumeration date	2006-02-03
Last updated in NPPES	2016-04-21

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207RG0300X	Geriatric Medicine (Internal Medicine) Physician	Primary	G127838	CA
207R00000X	Internal Medicine Physician	Secondary	G127838	CA

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
232359401	Other	PA	MAIN LINE HEALTHCARE
000763798	Medicaid	PA	—

Copy-ready billing details

Provider: Bruce Silver, MD
NPI: 1679545743
Taxonomy: 207RG0300X (Geriatric Medicine (Internal Medicine) Physician)
Address: 1510 4TH ST 1, Berkeley, CA, 94710

Verify this record

Cross-check NPI 1679545743 against the authoritative CMS record: view Dr. Bruce Silver on the official NPPES registry .

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 or validate an NPI number.

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 Bruce Silver?

Bruce Silver is registered in NPPES with the primary taxonomy of Geriatric Medicine (Internal Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-04-21.