Andrew Gerber, M.D., PH.D.
NPI 1477686855 · Psychiatric Hospital · New Canaan, CT
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Gerber, M.D., PH.D. is a Psychiatric Hospital provider in New Canaan, CT (NPI 1477686855).
Provider details
- NPI number
- 1477686855
- Entity type
- Individual
- Primary specialty
- Psychiatric HospitalHospitals
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 226142 (NY)
Specialties & taxonomies
Hospitals
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Andrew Gerber's NPI number?
- Andrew Gerber's National Provider Identifier (NPI) is 1477686855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Gerber's specialty?
- Andrew Gerber is listed in the NPPES registry with a primary specialty of Psychiatric Hospital (Hospitals).
- Where is Andrew Gerber located?
- Andrew Gerber's practice location on file with NPPES is 208 Valley Rd, New Canaan, CT 06840-3899.
- What is Andrew Gerber's phone number?
- The practice phone number listed in the NPPES registry for Andrew Gerber is (203) 801-2230.
- Does Andrew Gerber accept Medicare?
- Andrew Gerber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Gerber's NPI active?
- Yes — Andrew Gerber's NPI (1477686855) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.