What is Marvin Koff's NPI number?

Marvin Koff's National Provider Identifier (NPI) is 1336372523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marvin Koff's specialty?

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

Where is Marvin Koff located?

Marvin Koff's practice location on file with NPPES is 4 Ashton Cir, Simsbury, CT 06070-3184.

What is Marvin Koff's phone number?

The practice phone number listed in the NPPES registry for Marvin Koff is (860) 651-3003.

Is Marvin Koff's NPI active?

Yes — Marvin Koff's NPI (1336372523) is active in the NPPES registry as of the last update on 2009-09-03.

IndividualActive

Marvin Koff, M.D.

NPI 1336372523 · Psychiatry Physician · Simsbury, CT

Marvin Koff, M.D. is a Psychiatry Physician provider in Simsbury, CT (NPI 1336372523).

Provider details

NPI number: 1336372523
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 011876 (CT)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 011876 (CT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
16 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

4 Ashton Cir

Simsbury, CT 06070-3184

Phone: (860) 651-3003

Street-level locationGet directions

More CT providers

Mailing address