Stephen James Belmonte, M.D.
Ophthalmology Physician · Natick, MA
Stephen James Belmonte, M.D. is an ophthalmology physician with a practice address in Natick, Massachusetts, and NPI 1942249834, issued on Jun 6, 2006. Check the license (Massachusetts 159566, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen James Belmonte
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 159566 MA
Self-reported in NPPES; status is on the state search - Practice location
- 67 Union St, Natick, MA 01760
- Phone
- (508) 655-5810
- Enumerated
- Jun 6, 2006
- Record last updated
- Jun 28, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicaid ID
- 3199789 MA
- Medicare enrollment
- Enrolled (PECOS I20090123000055); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 791 in Massachusetts → Look up another NPI →
Also registered at 67 Union St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Johanne Agne, NPAdult Health Nurse Practitioner1710022496
- Susan Almy, NPNurse Practitioner1598945594
- Lisa Ayles, ATCAthletic Trainer1508827957
- Robert Berkowitz, M.D.Psychiatry Physician1538183504
- Kristen Bernstein, NPFamily Nurse Practitioner1205948676
- Meaghan BotelhoFamily Nurse Practitioner1730021478
Verify Stephen James Belmonte in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 159566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,012 Medicare Part D claims for 264 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Latanoprost377 claims
- Prednisolone Acetate152 claims
- Timolol Maleate140 claims
- Dorzolamide-Timolol82 claims
- Brimonidine Tartrate72 claims
- Erythromycin44 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): 73.6 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).
Stephen James Belmonte among 791 ophthalmology physician records in Massachusetts
Stephen James Belmonte, M.D. is one of 791 ophthalmology physician records with a practice address in Massachusetts. 76% 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 23% of them.
- NPI issued2006 · 23% of these records are older, 48% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1995 · median 2002 among the 518 with a school on file
- Record last updated2010 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Massachusetts
There are 791 ophthalmology physician records in Massachusetts.
All 791 in Massachusetts → Every provider in Natick → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Bruce Gillers, M.D.Natick, MA 017601811956907
- William Tang, M.D.Natick, MA 017601972540177
- John Hatch, MDMilford, MA 017571306844402
- Roger KaldawyMilford, MA 017571750389854
- Francis Sutula, MDMilford, MA 017571518933142
- Diane Karalekas, M.D.Marlborough, MA 017521992742944
- Susan Yeomans, M.D.Marlborough, MA 017521710912043
- Ippolit Matjucha, MDSudbury, MA 017761811098023
Common questions
What is Stephen James Belmonte, M.D.'s NPI number?
Stephen James Belmonte, M.D.'s National Provider Identifier (NPI) is 1942249834, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephen James Belmonte, M.D. located?
The NPPES record lists a practice address at 67 Union St, Natick, MA, 01760. Phone: (508) 655-5810. Providers update this record themselves, so call before visiting.
How can I verify Stephen James Belmonte, M.D.'s license?
NPPES lists Massachusetts license number 159566, 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 Stephen James Belmonte, M.D. prescribe under Medicare Part D?
In 2024, Stephen James Belmonte, M.D. had 1,012 Medicare Part D claims for 264 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Stephen James Belmonte, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 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.