Douglas Berv, MD
NPI 1306831391 · Psychiatry Physician · Hamden, CT
Douglas Berv, MD is a Psychiatry Physician provider in Hamden, CT (NPI 1306831391).
Provider details
- NPI number
- 1306831391
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 018595 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 167 | 30 |
| Lamotrigine | 157 | 24 |
| Lorazepam | 131 | 25 |
| Quetiapine Fumarate | 93 | 16 |
| Alprazolam | 81 | 19 |
| Duloxetine Hcl | 72 | 16 |
| Gabapentin | 69 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Douglas Berv's NPI number?
- Douglas Berv's National Provider Identifier (NPI) is 1306831391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Berv's specialty?
- Douglas Berv is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Berv located?
- Douglas Berv's practice location on file with NPPES is 60 Washington Ave, Hamden, CT 06518-3271.
- What is Douglas Berv's phone number?
- The practice phone number listed in the NPPES registry for Douglas Berv is (203) 407-6400.
- Is Douglas Berv's NPI active?
- Yes — Douglas Berv's NPI (1306831391) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.