What is Dennis Israelski's NPI number?

Dennis Israelski's National Provider Identifier (NPI) is 1831263540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dennis Israelski's specialty?

Dennis Israelski is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).

Where is Dennis Israelski located?

Dennis Israelski's practice location on file with NPPES is 222 W 39th Ave, San Mateo, CA 94403-4364.

What is Dennis Israelski's phone number?

The practice phone number listed in the NPPES registry for Dennis Israelski is (650) 573-2222.

Is Dennis Israelski's NPI active?

Yes — Dennis Israelski's NPI (1831263540) is active in the NPPES registry as of the last update on 2008-07-24.

IndividualActive

Dennis Israelski

NPI 1831263540 · Infectious Disease Physician · San Mateo, CA

Dennis Israelski is a Infectious Disease Physician provider in San Mateo, CA (NPI 1831263540).

Provider details

NPI number: 1831263540
Entity type: Individual
Primary specialty: Infectious Disease PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: G55517 (CA)

Specialties & taxonomies

Infectious Disease PhysicianPrimary207RI0200XLicense G55517 (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

222 W 39th Ave

San Mateo, CA 94403-4364

Phone: (650) 573-2222

Street-level locationGet directions

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Mailing address