What is Alan Clark's NPI number?

Alan Clark's National Provider Identifier (NPI) is 1912121955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alan Clark's specialty?

Alan Clark is listed in the NPPES registry with a primary specialty of Perfusionist (Technologists, Technicians & Other Technical Service Providers).

Where is Alan Clark located?

Alan Clark's practice location on file with NPPES is 3061 Massasoit Ave, San Diego, CA 92117-2522.

What is Alan Clark's phone number?

The practice phone number listed in the NPPES registry for Alan Clark is (858) 270-7985.

Is Alan Clark's NPI active?

Yes — Alan Clark's NPI (1912121955) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Alan Clark, ALAN CLARK

NPI 1912121955 · Perfusionist · San Diego, CA

Alan Clark, ALAN CLARK is a Perfusionist provider in San Diego, CA (NPI 1912121955).

Provider details

NPI number: 1912121955
Entity type: Individual
Primary specialty: PerfusionistTechnologists, Technicians & Other Technical Service Providers
Credential: ALAN CLARK
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

PerfusionistPrimary242T00000X
Technologists, Technicians & Other Technical Service Providers

Profile Score

Detailed profile(83/100 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
83% 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

3061 Massasoit Ave

San Diego, CA 92117-2522

Phone: (858) 270-7985

Street-level locationGet directions

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Mailing address