John Francis Bonamo, MD
Obstetrics & Gynecology Physician · Chatham, NJ
John Francis Bonamo, MD is an obstetrics & gynecology physician with a practice address in Chatham, New Jersey, and NPI 1760656714, issued on Apr 21, 2008. Check the license (New Jersey 34956, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Francis Bonamo
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 34956 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 7 Jodi LN, Chatham, NJ 07928
- Phone
- (973) 635-2704
- Enumerated
- Apr 21, 2008
- Record last updated
- Apr 21, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,362 in New Jersey → Look up another NPI →
Verify John Francis Bonamo 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 34956Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $15.81
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Francis Bonamo among 1,362 obstetrics & gynecology physician records in New Jersey
John Francis Bonamo, 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 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2008 · 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 Chatham → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Fred Silverberg, M.D.Chatham, NJ 079281922055201
- Mary Chu, M.D.Cedar Knolls, NJ 079271801025556
- Michael Kuchera, M.D.Cedar Knolls, NJ 079271215041348
- James Kuchera, M.D.Cedar Knolls, NJ 079271356454813
- Roshni Patel, D.O.Cedar Knolls, NJ 079271932529260
- Sarah Potash, M.D.Cedar Knolls, NJ 079271003920216
- Judy Banks, M.D.Florham Park, NJ 079321932124070
- Andrew Defazio, MDFlorham Park, NJ 079321568435824
Common questions
What is John Francis Bonamo, MD's NPI number?
John Francis Bonamo, MD's National Provider Identifier (NPI) is 1760656714, issued on Apr 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Francis Bonamo, MD located?
The NPPES record lists a practice address at 7 Jodi LN, Chatham, NJ, 07928. Phone: (973) 635-2704. Providers update this record themselves, so call before visiting.
How can I verify John Francis Bonamo, MD's license?
NPPES lists New Jersey license number 34956, 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.
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.