Steffi Dittmar, MD
Obstetrics & Gynecology Physician · Great Neck, NY
Steffi Dittmar, MD is an obstetrics & gynecology physician with a practice address in Great Neck, New York, and NPI 1710039201, issued on Jan 17, 2007. Check the license (New York 093911, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Steffi Dittmar
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 093911 NY
Self-reported in NPPES; status is on the state search - Practice location
- 865 Northern Blvd, Great Neck, NY 11021
- Phone
- (516) 622-5202
- Enumerated
- Jan 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (516) 622-5104
- Medicaid ID
- 01143333 NY
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,174 in New York → Look up another NPI →
Also registered at 865 Northern Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yzza Joyce Alcalde, DNP, FNP-BCFamily Nurse Practitioner1114815669
- Erik Anderson, M.D.Rheumatology Physician1578821534
- Michele Anderson, NPObstetrics & Gynecology Nurse Practitioner1558481564
- Anna Andrews, LCSWClinical Social Worker1801400569
- Khousidai Balwan, MDInternal Medicine Physician1437139680
- Maria-Louise Barilla-Labarca, MDRheumatology Physician1508937905
Verify Steffi Dittmar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 093911Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Steffi Dittmar among 3,174 obstetrics & gynecology physician records in New York
Steffi Dittmar, MD is one of 3,174 obstetrics & gynecology physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 41% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 obstetrics & gynecology physician records list a practice address in Great Neck
They are 29 of the 2,508 NPPES records with a practice address in Great Neck, and 3,174 obstetrics & gynecology physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,174 in New York → Every provider in Great Neck → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Stephanie Buck-Haskin, M.D.Great Neck, NY 110211952362774
- Gholamali Farahani, MDGreat Neck, NY 110211386709665
- Benjamin Goldman, MDGreat Neck, NY 110211609936756
- Glenn Kaufman, MDGreat Neck, NY 110211518056373
- Victor Klein, MDGreat Neck, NY 110211154410926
- Eileen Krim, M.D.Great Neck, NY 110211689645293
- Teresa Lazar, MDGreat Neck, NY 110211487714507
- Harvey Marchbein, M.D.Great Neck, NY 110211245252477
Common questions
What is Steffi Dittmar, MD's NPI number?
Steffi Dittmar, MD's National Provider Identifier (NPI) is 1710039201, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steffi Dittmar, MD located?
The NPPES record lists a practice address at 865 Northern Blvd, Great Neck, NY, 11021. Phone: (516) 622-5202. Providers update this record themselves, so call before visiting.
How can I verify Steffi Dittmar, MD's license?
NPPES lists New York license number 093911, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.