Peter Margulis, M.D.
NPI 1063544450 · Psychiatry Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Margulis, M.D. is a Psychiatry Physician provider in Buffalo, NY (NPI 1063544450).
Provider details
- NPI number
- 1063544450
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01038374 (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 270 | 110 |
| Lorazepam | 76 | 35 |
| Quetiapine Fumarate | 63 | 31 |
| Zolpidem Tartrate | 57 | 25 |
| Sertraline Hcl | 56 | 28 |
| Aripiprazole | 55 | 41 |
| Lamotrigine | 49 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$137 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-12
- Last updated
- 2010-01-21
Frequently asked questions
- What is Peter Margulis's NPI number?
- Peter Margulis's National Provider Identifier (NPI) is 1063544450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Margulis's specialty?
- Peter Margulis is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Margulis located?
- Peter Margulis's practice location on file with NPPES is 30 Crescent Ave, Buffalo, NY 14214-2603.
- What is Peter Margulis's phone number?
- The practice phone number listed in the NPPES registry for Peter Margulis is (716) 939-2614.
- Does Peter Margulis accept Medicare?
- Peter Margulis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Margulis's NPI active?
- Yes — Peter Margulis's NPI (1063544450) is active in the NPPES registry as of the last update on 2010-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.