What is Gene Ganz's NPI number?

Gene Ganz's National Provider Identifier (NPI) is 1184645079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gene Ganz's specialty?

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

Where is Gene Ganz located?

Gene Ganz's practice location on file with NPPES is 5 Perryridge Rd, Greenwich, CT 06830-4608.

What is Gene Ganz's phone number?

The practice phone number listed in the NPPES registry for Gene Ganz is (203) 863-3300.

Is Gene Ganz's NPI active?

Yes — Gene Ganz's NPI (1184645079) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Gene Ganz, M.D.

NPI 1184645079 · Psychiatry Physician · Greenwich, CT

Gene Ganz, M.D. is a Psychiatry Physician provider in Greenwich, CT (NPI 1184645079).

Provider details

NPI number: 1184645079
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 024294 (CT)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 024294 (CT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 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

5 Perryridge Rd

Outpatient Psychiatric Services

Greenwich, CT 06830-4608

Phone: (203) 863-3300

Fax: (203) 863-3446

Street-level locationGet directions

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Mailing address