Claudia Ginsberg, M.D.
Specialist · Cedar Knolls, NJ
Claudia Ginsberg, M.D. is a specialist with a practice address in Cedar Knolls, New Jersey, and NPI 1366533309, issued on Sep 27, 2006. Check the license (New Jersey 25MA07621100, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Claudia Ginsberg
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 25MA07621100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 197 Ridgedale Ave Ste 300, Cedar Knolls, NJ 07927
- Phone
- (973) 538-2334
- Enumerated
- Sep 27, 2006
- Record last updated
- May 31, 2023
- Fax
- (973) 829-9174
- Medicaid ID
- 0015873 NJ
- Medicare enrollment
- Enrolled (PECOS I20031120000196); accepts Medicare assignment
- Medical or professional school
- Js Weill Medical College, Cornell University, 1999
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,636 in New Jersey → Look up another NPI →
Also registered at 197 Ridgedale Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eliseo Diprinzio, M.D.Orthopaedic Hand Surgery Physician1720473747
- Aaron Forbes, MDOrthopaedic Surgery Physician1689808826
- Morgan Kline, ANPNurse Practitioner1386300283
- Joseph Kreinberg, PA-CPhysician Assistant1356274369
- Sydney Lucas, PA-CSurgical Physician Assistant1164137618
- Alexa TolliPhysician Assistant1205756863
Verify Claudia Ginsberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 25MA07621100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average specialist in 2024
625 Medicare Part D claims for 303 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 58 claims were for opioids.
Most prescribed
- Meloxicam157 claims
- Celecoxib90 claims
- Methylprednisolone70 claims
- Gabapentin60 claims
- Cyclobenzaprine Hcl55 claims
- Prednisone52 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 64.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Tri-County Orthopaedic And Sports Medicine PACedar Knolls, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Claudia Ginsberg among 1,636 specialist records in New Jersey
Claudia Ginsberg, M.D. is one of 1,636 specialist records with a practice address in New Jersey. 38% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 48% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated1999 · median 1989 among the 474 with a school on file
- Record last updated2023 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in New Jersey
There are 1,636 specialist records in New Jersey.
All 1,636 in New Jersey → Every provider in Cedar Knolls → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Jay Bernstein, M.D.Cedar Knolls, NJ 079271053314955
- Steven Dorsky, MDChatham, NJ 079281124090337
- Esther GreenbergChatham, NJ 079281164184073
- Marjorie Wormser, OTRChatham, NJ 079281255613873
- Dawn Kontos, C.O.T.A.Chester, NJ 079301679910244
- Michelle PasiaChester, NJ 079301639226343
- Niki Silverstein, M.D.Chester, NJ 079301669478731
- Mir Ahmad, M.D.Florham Park, NJ 079321285735860
Common questions
What is Claudia Ginsberg, M.D.'s NPI number?
Claudia Ginsberg, M.D.'s National Provider Identifier (NPI) is 1366533309, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Claudia Ginsberg, M.D. located?
The NPPES record lists a practice address at 197 Ridgedale Ave Ste 300, Cedar Knolls, NJ, 07927. Phone: (973) 538-2334. Providers update this record themselves, so call before visiting.
How can I verify Claudia Ginsberg, M.D.'s license?
NPPES lists New Jersey license number 25MA07621100, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Claudia Ginsberg, M.D. prescribe under Medicare Part D?
In 2024, Claudia Ginsberg, M.D. had 625 Medicare Part D claims for 303 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Claudia Ginsberg, M.D.'s MIPS final score?
The 2023 MIPS final score is 64.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.