Margaret Hertzig, MD
NPI 1245312370 · Child & Adolescent Psychiatry Physician · New York, NY
Margaret Hertzig, MD is a Child & Adolescent Psychiatry Physician provider in New York, NY (NPI 1245312370).
Provider details
- NPI number
- 1245312370
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 086478 (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
- 2006-10-19
- Last updated
- 2007-07-17
Frequently asked questions
- What is Margaret Hertzig's NPI number?
- Margaret Hertzig's National Provider Identifier (NPI) is 1245312370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Hertzig's specialty?
- Margaret Hertzig is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Hertzig located?
- Margaret Hertzig's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Margaret Hertzig's phone number?
- The practice phone number listed in the NPPES registry for Margaret Hertzig is (212) 746-5712.
- Is Margaret Hertzig's NPI active?
- Yes — Margaret Hertzig's NPI (1245312370) is active in the NPPES registry as of the last update on 2007-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.