Jonathan Nahmias, MD
NPI 1831727387 · Psychiatry Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Nahmias, MD is a Psychiatry Physician provider in Bronx, NY (NPI 1831727387).
Provider details
- NPI number
- 1831727387
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 330346 (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
6 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Mirtazapine | 34 |
| Duloxetine Hcl | 23 |
| Aripiprazole | 22 |
| Clonazepam | 22 |
| Sertraline Hcl | 19 |
| Prazosin Hcl | 18 |
| Escitalopram Oxalate | 17 |
| Trazodone Hcl | 15 |
| Desvenlafaxine Succinatebrand: Desvenlafaxine Succinate Er | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-31
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is Jonathan Nahmias's NPI number?
- Jonathan Nahmias's National Provider Identifier (NPI) is 1831727387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Nahmias's specialty?
- Jonathan Nahmias is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Nahmias located?
- Jonathan Nahmias's practice location on file with NPPES is 234 E 149th St, Bronx, NY 10451-5589.
- What is Jonathan Nahmias's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Nahmias is (718) 579-5893.
- Does Jonathan Nahmias accept Medicare?
- Jonathan Nahmias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Nahmias's NPI active?
- Yes — Jonathan Nahmias's NPI (1831727387) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.