Gary Bruce Steinbach, MD
Obstetrics & Gynecology Physician · Edison, NJ
Gary Bruce Steinbach, MD is an obstetrics & gynecology physician with a practice address in Edison, New Jersey, and NPI 1285797712, issued on Dec 18, 2006. Check the license (New Jersey 25MA03910, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gary Bruce Steinbach
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 25MA03910 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 4 Ethel Road, Edison, NJ 08817
- Phone
- (732) 287-3643
- Enumerated
- Dec 18, 2006
- Record last updated
- Jul 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (732) 287-3406
- Medicaid ID
- 1378708 NJ
- Medicare enrollment
- Enrolled (PECOS I20040401000135); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 1976
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,362 in New Jersey → Look up another NPI →
Also registered at 4 Ethel Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Irina Ivanov, LSWSocial Worker1417080466
- Donna Twisdale, MDObstetrics & Gynecology Physician1659430692
Verify Gary Bruce Steinbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA03910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
53 Medicare Part D claims for 27 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Lifeline Medical Associates LLCDenville, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Bruce Steinbach among 1,362 obstetrics & gynecology physician records in New Jersey
Gary Bruce Steinbach, MD is one of 1,362 obstetrics & gynecology physician records with a practice address in New Jersey. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 49% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1976 · median 2003 among the 900 with a school on file
- Record last updated2010 · 60% 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 Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in New Jersey
There are 1,362 obstetrics & gynecology physician records in New Jersey.
All 1,362 in New Jersey → Every provider in Edison → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Donna Twisdale, MDEdison, NJ 088171659430692
- Eveline Assad, MDEast Brunswick, NJ 088161952310658
- Jennifer Brown, MDEast Brunswick, NJ 088161598293607
- Margarita Chudner, M.D.East Brunswick, NJ 088161548544364
- Abigail Gleason, M.D.East Brunswick, NJ 088161720045750
- Renee Gross, M.D.East Brunswick, NJ 088161164488557
- Manjari Gupta, M.D.East Brunswick, NJ 088161710275672
- Gehan Ibrahim, MDEast Brunswick, NJ 088161538405147
Common questions
What is Gary Bruce Steinbach, MD's NPI number?
Gary Bruce Steinbach, MD's National Provider Identifier (NPI) is 1285797712, issued on Dec 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Bruce Steinbach, MD located?
The NPPES record lists a practice address at 4 Ethel Road, Edison, NJ, 08817. Phone: (732) 287-3643. Providers update this record themselves, so call before visiting.
How can I verify Gary Bruce Steinbach, MD's license?
NPPES lists New Jersey license number 25MA03910, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Bruce Steinbach, MD prescribe under Medicare Part D?
In 2024, Gary Bruce Steinbach, MD had 53 Medicare Part D claims for 27 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.