Judith Chervenak, M.D.
NPI 1366504706 · Maternal & Fetal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Judith Chervenak, M.D. is a Maternal & Fetal Medicine Physician provider in New York, NY (NPI 1366504706).
Provider details
- NPI number
- 1366504706
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 165748 (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
- 2006-12-14
- Last updated
- 2010-08-02
Frequently asked questions
- What is Judith Chervenak's NPI number?
- Judith Chervenak's National Provider Identifier (NPI) is 1366504706, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Chervenak's specialty?
- Judith Chervenak is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Judith Chervenak located?
- Judith Chervenak's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
- What is Judith Chervenak's phone number?
- The practice phone number listed in the NPPES registry for Judith Chervenak is (212) 562-4891.
- Does Judith Chervenak accept Medicare?
- Judith Chervenak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Judith Chervenak's NPI active?
- Yes — Judith Chervenak's NPI (1366504706) is active in the NPPES registry as of the last update on 2010-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.