What is Edward Zeff's NPI number?

Edward Zeff's National Provider Identifier (NPI) is 1548302508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Edward Zeff's specialty?

Edward Zeff is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Edward Zeff located?

Edward Zeff's practice location on file with NPPES is 100 S Ellsworth Ave, San Mateo, CA 94401-3939.

What is Edward Zeff's phone number?

The practice phone number listed in the NPPES registry for Edward Zeff is (650) 599-1836.

Is Edward Zeff's NPI active?

Yes — Edward Zeff's NPI (1548302508) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Edward Zeff, M.D.

NPI 1548302508 · Psychiatry Physician · San Mateo, CA

Edward Zeff, M.D. is a Psychiatry Physician provider in San Mateo, CA (NPI 1548302508).

Provider details

NPI number: 1548302508
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: G13543 (CA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense G13543 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

100 S Ellsworth Ave

Ste.611

San Mateo, CA 94401-3939

Phone: (650) 599-1836

Street-level locationGet directions

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Mailing address