Robert J. Cooper, M.D.
Endocrinology, Diabetes & Metabolism Physician · Holyoke, MA
Robert J. Cooper, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Holyoke, Massachusetts, and NPI 1992739726, issued on Jul 10, 2006. Check the license (Massachusetts 204180, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Robert J. Cooper
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 204180 MA
71829 WI
Self-reported in NPPES; status is on the state search - Practice location
- 10 Hospital Dr Ste 104, Holyoke, MA 01040
- Phone
- (413) 534-2820
- Enumerated
- Jul 10, 2006
- Record last updated
- Mar 28, 2024
- Medicare enrollment
- Enrolled (PECOS I20040322001187); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1992
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 522 in Massachusetts → Look up another NPI →
Also registered at 10 Hospital Dr Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Graziano, M.D.Family Medicine Physician1790915569
- Aysha Khan, MDEndocrinology, Diabetes & Metabolism Physician1669034187
Verify Robert J. Cooper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 204180Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,062 Medicare Part D claims for 409 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Levothyroxine Sodium311 claims
- Mounjaro268 claims
- Trulicity256 claims
- Lantus Solostar188 claims
- Jardiance179 claims
- Atorvastatin Calcium152 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 MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,103.99
71 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Bills Medicare through one group practice
- Holyoke Medical Center IncHolyoke, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert J. Cooper among 522 endocrinology, diabetes & metabolism physician records in Massachusetts
Robert J. Cooper, M.D. is one of 522 endocrinology, diabetes & metabolism physician records with a practice address in Massachusetts. 82% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 52% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1992 · median 2002 among the 378 with a school on file
- Record last updated2024 · 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 207RE0101X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Massachusetts
There are 522 endocrinology, diabetes & metabolism physician records in Massachusetts.
All 522 in Massachusetts → Every provider in Holyoke → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Aysha Khan, MDHolyoke, MA 010401669034187
- Alice Abbott, MDLeeds, MA 010531922096205
- Vilma Carlone, MDNorthampton, MA 010601962459339
- Thomas Gartman, M.D.Chicopee, MA 010201861455958
- Srikala GumireddyChicopee, MA 010201265061097
- John Nicasio, DONorthampton, MA 010601982803003
- Mary Roy, MDNorthampton, MA 010601295702967
- Peter Butler, M.D.Florence, MA 010621871708990
Common questions
What is Robert J. Cooper, M.D.'s NPI number?
Robert J. Cooper, M.D.'s National Provider Identifier (NPI) is 1992739726, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert J. Cooper, M.D. located?
The NPPES record lists a practice address at 10 Hospital Dr Ste 104, Holyoke, MA, 01040. Phone: (413) 534-2820. Providers update this record themselves, so call before visiting.
How can I verify Robert J. Cooper, M.D.'s license?
NPPES lists Massachusetts license number 204180, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert J. Cooper, M.D. prescribe under Medicare Part D?
In 2024, Robert J. Cooper, M.D. had 4,062 Medicare Part D claims for 409 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Robert J. Cooper, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.4 of 100. 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.