Ermes Cogliani, M.D.
Obstetrics & Gynecology Physician · Piscataway, NJ
Ermes Cogliani, M.D. is an obstetrics & gynecology physician with a practice address in Piscataway, New Jersey, and NPI 1588639348, issued on Feb 22, 2006. Check the license (New Jersey 25MA05768100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ermes Cogliani
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 25MA05768100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 31 Stelton RD, Piscataway, NJ 08854
- Phone
- (732) 752-7755
- Enumerated
- Feb 22, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (732) 752-3705
- Medicare enrollment
- Enrolled (PECOS I20111219000198); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,362 in New Jersey → Look up another NPI →
Also registered at 31 Stelton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sheela Choubey, M.D.Obstetrics & Gynecology Physician1023083441
- Niyati Davda, M.D.Obstetrics & Gynecology Physician1659346419
Verify Ermes Cogliani 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 25MA05768100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
55 Medicare Part D claims for 28 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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
- Piscataway Somerset OB Gyn GroupPiscataway, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ermes Cogliani among 1,362 obstetrics & gynecology physician records in New Jersey
Ermes Cogliani, M.D. 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
- Graduated1981 · median 2003 among the 900 with a school on file
- Record last updated2026 · 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 Piscataway → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Sheela Choubey, M.D.Piscataway, NJ 088541023083441
- Niyati Davda, M.D.Piscataway, NJ 088541659346419
- Marlan Schwartz, M.D.Piscataway, NJ 088541497741581
- Namrata Shah, M.D.Piscataway, NJ 088541508962044
- Pamela Brug, MDPerth Amboy, NJ 088611710950639
- Amir Friedman, MDPerth Amboy, NJ 088611417907361
- Babalola Jinadu, DOPerth Amboy, NJ 088611770835282
- Mary Nath, M.D.Perth Amboy, NJ 088611427222751
Common questions
What is Ermes Cogliani, M.D.'s NPI number?
Ermes Cogliani, M.D.'s National Provider Identifier (NPI) is 1588639348, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ermes Cogliani, M.D. located?
The NPPES record lists a practice address at 31 Stelton RD, Piscataway, NJ, 08854. Phone: (732) 752-7755. Providers update this record themselves, so call before visiting.
How can I verify Ermes Cogliani, M.D.'s license?
NPPES lists New Jersey license number 25MA05768100, 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 Ermes Cogliani, M.D. prescribe under Medicare Part D?
In 2024, Ermes Cogliani, M.D. had 55 Medicare Part D claims for 28 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.