What is John Clark's NPI number?

John Clark's National Provider Identifier (NPI) is 1689941833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Clark's specialty?

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

Where is John Clark located?

John Clark's practice location on file with NPPES is 31330 Schoolcraft Rd, Livonia, MI 48150-2041.

What is John Clark's phone number?

The practice phone number listed in the NPPES registry for John Clark is (734) 525-9217.

Is John Clark's NPI active?

Yes — John Clark's NPI (1689941833) is active in the NPPES registry as of the last update on 2011-11-16.

IndividualActive

John Clark, CCP

NPI 1689941833 · Perfusionist · Livonia, MI

John Clark, CCP is a Perfusionist provider in Livonia, MI (NPI 1689941833).

Provider details

NPI number: 1689941833
Entity type: Individual
Primary specialty: PerfusionistTechnologists, Technicians & Other Technical Service Providers
Credential: CCP
Sex: Male
Sole proprietor: No

Specialties & taxonomies

PerfusionistPrimary242T00000X
Technologists, Technicians & Other Technical Service Providers

Profile Score

Established profile(74/100 index)

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

Registry tenure38% of score
14 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

31330 Schoolcraft Rd

Ste 200

Livonia, MI 48150-2041

Phone: (734) 525-9217

Street-level locationGet directions

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Mailing address