Peter Chamberlin, MD
NPI 1750886305 · Psychiatry Physician · New York, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Chamberlin, MD is a Psychiatry Physician provider in New York, NY (NPI 1750886305).
Provider details
- NPI number
- 1750886305
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 303438 (NY)
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
8 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydroxyzine Hcl | 31 |
| Sertraline Hcl | 28 |
| Trazodone Hcl | 25 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 21 |
| Divalproex Sodium | 21 |
| Escitalopram Oxalate | 20 |
| Mirtazapine | 16 |
| Fluoxetine Hcl | 15 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-27
- Last updated
- 2022-10-21
- Certified
- 2022-10-21
Frequently asked questions
- What is Peter Chamberlin's NPI number?
- Peter Chamberlin's National Provider Identifier (NPI) is 1750886305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Chamberlin's specialty?
- Peter Chamberlin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Chamberlin located?
- Peter Chamberlin's practice location on file with NPPES is 1000 10th Ave, New York, NY 10019-1147.
- What is Peter Chamberlin's phone number?
- The practice phone number listed in the NPPES registry for Peter Chamberlin is (212) 523-6491.
- Does Peter Chamberlin accept Medicare?
- Peter Chamberlin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Chamberlin's NPI active?
- Yes — Peter Chamberlin's NPI (1750886305) is active in the NPPES registry as of the last update on 2022-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.