What is Gary Karpf's NPI number?

Gary Karpf's National Provider Identifier (NPI) is 1679691679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Karpf's specialty?

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

Where is Gary Karpf located?

Gary Karpf's practice location on file with NPPES is 170 Cold Soil Rd, Princeton, NJ 08540-4202.

What is Gary Karpf's phone number?

The practice phone number listed in the NPPES registry for Gary Karpf is (609) 896-1122.

Is Gary Karpf's NPI active?

Yes — Gary Karpf's NPI (1679691679) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Gary Karpf, M.D.

NPI 1679691679 · Psychiatry Physician · Princeton, NJ

Gary Karpf, M.D. is a Psychiatry Physician provider in Princeton, NJ (NPI 1679691679).

Provider details

NPI number: 1679691679
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 25MA04232800 (NJ)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 25MA04232800 (NJ)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(89/100 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

170 Cold Soil Rd

Princeton, NJ 08540-4202

Phone: (609) 896-1122

Fax: (609) 896-2688

Street-level locationGet directions

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Mailing address