Malcolm Richard Greene, O.D.
Optometrist · Watertown, MA
Malcolm Richard Greene, O.D. is an optometrist with a practice address in Watertown, Massachusetts, and NPI 1649264318, issued on Sep 8, 2005. Check the license (Massachusetts 2219, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Malcolm Richard Greene
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2219 MA
Self-reported in NPPES; status is on the state search - Practice location
- 31 Spring St, Watertown, MA 02472
- Phone
- (617) 924-3343
- Enumerated
- Sep 8, 2005
- Record last updated
- Apr 13, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (617) 926-6634
- Medicaid ID
- 0306754 MA
- Medicare enrollment
- Enrolled (PECOS I20090311000340); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 1968
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →
Also registered at 31 Spring St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Aljohani, MDSurgery Physician1407089881
- Martin Greene, ODOptometrist1154354025
Verify Malcolm Richard Greene in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2219Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average optometrist in 2024
55 Medicare Part D claims for 21 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Latanoprost20 claims
- Tobramycin-Dexamethasone13 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.
Industry payments in 2024: $112.35
1 payment: food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. The 34,453 providers of this specialty with any payment received $769.99 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
- Malcolm And Martin Greene OD PartnersWatertown, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Malcolm Richard Greene among 1,501 optometrist records in Massachusetts
Malcolm Richard Greene, O.D. is one of 1,501 optometrist records with a practice address in Massachusetts. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1968 · median 2008 among the 933 with a school on file
- Record last updated2009 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 optometrist records list a practice address in Watertown
They are 8 of the 873 NPPES records with a practice address in Watertown, and 1,501 optometrist records in Massachusetts.
All 1,501 in Massachusetts → Every provider in Watertown → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Diane Ah-Kine Ng Poon Hing, O.D.Watertown, MA 024721285884395
- Joanne Caruso, ODWatertown, MA 024721629037734
- Peter Cottone, O.D.Watertown, MA 024721902945884
- Hannah Edward, O.D.Watertown, MA 024721447741962
- Martin Greene, ODWatertown, MA 024721154354025
- Karen Koumjian, ODWatertown, MA 024721134345689
- Barry Kran, ODWatertown, MA 024721124028592
- John Archibald, O.D.Arlington, MA 024741295729903
Common questions
What is Malcolm Richard Greene, O.D.'s NPI number?
Malcolm Richard Greene, O.D.'s National Provider Identifier (NPI) is 1649264318, issued on Sep 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Malcolm Richard Greene, O.D. located?
The NPPES record lists a practice address at 31 Spring St, Watertown, MA, 02472. Phone: (617) 924-3343. Providers update this record themselves, so call before visiting.
How can I verify Malcolm Richard Greene, O.D.'s license?
NPPES lists Massachusetts license number 2219, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Malcolm Richard Greene, O.D. prescribe under Medicare Part D?
In 2024, Malcolm Richard Greene, O.D. had 55 Medicare Part D claims for 21 beneficiaries; the average among optometrist prescribers was 277. 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.