Sara Handwerker, M.D.
NPI 1427075936 · Maternal & Fetal Medicine Physician · Elmhurst, NY
Sara Handwerker, M.D. is a Maternal & Fetal Medicine Physician provider in Elmhurst, NY (NPI 1427075936).
Provider details
- NPI number
- 1427075936
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 130396 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-07-17
- Last updated
- 2007-10-23
Frequently asked questions
- What is Sara Handwerker's NPI number?
- Sara Handwerker's National Provider Identifier (NPI) is 1427075936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Handwerker's specialty?
- Sara Handwerker is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Handwerker located?
- Sara Handwerker's practice location on file with NPPES is 7901 Broadway, Elmhurst, NY 11373-1329.
- What is Sara Handwerker's phone number?
- The practice phone number listed in the NPPES registry for Sara Handwerker is (718) 334-4952.
- Is Sara Handwerker's NPI active?
- Yes — Sara Handwerker's NPI (1427075936) is active in the NPPES registry as of the last update on 2007-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.