Ilene Zwirn, M.D.
NPI 1275679789 · Psychiatry Physician · New York, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ilene Zwirn, M.D. is a Psychiatry Physician provider in New York, NY (NPI 1275679789).
Provider details
- NPI number
- 1275679789
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 186610 (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
19 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
- 2007-01-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ilene Zwirn's NPI number?
- Ilene Zwirn's National Provider Identifier (NPI) is 1275679789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ilene Zwirn's specialty?
- Ilene Zwirn is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ilene Zwirn located?
- Ilene Zwirn's practice location on file with NPPES is 151 E 90th St, New York, NY 10128-2349.
- What is Ilene Zwirn's phone number?
- The practice phone number listed in the NPPES registry for Ilene Zwirn is (212) 860-0600.
- Does Ilene Zwirn accept Medicare?
- Ilene Zwirn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ilene Zwirn's NPI active?
- Yes — Ilene Zwirn's NPI (1275679789) 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.