Benjamin Trnka, MD
NPI 1396488417 · Psychiatry Physician · New York, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Trnka, MD is a Psychiatry Physician provider in New York, NY (NPI 1396488417).
Provider details
- NPI number
- 1396488417
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 324682 (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
4 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
- 2022-04-16
- Last updated
- 2024-09-30
- Certified
- 2024-09-30
Frequently asked questions
- What is Benjamin Trnka's NPI number?
- Benjamin Trnka's National Provider Identifier (NPI) is 1396488417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Trnka's specialty?
- Benjamin Trnka is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Trnka located?
- Benjamin Trnka's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
- What is Benjamin Trnka's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Trnka is (212) 263-5596.
- Does Benjamin Trnka accept Medicare?
- Benjamin Trnka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Trnka's NPI active?
- Yes — Benjamin Trnka's NPI (1396488417) is active in the NPPES registry as of the last update on 2024-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.