Dr. Benjamin A. Quamina, MD
- Medicare services, 2020
- 210
- Part D claims, 2024
- 163
- Industry payments
- $851
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 55 Dimock St, Roxbury, MA 02119
- Practice phone
- Call (617) 442-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dimock Community Services Corporation
Roxbury, Massachusetts
Find Dr. Quamina's professional email, personal email and mobile number
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Dr. Benjamin A. Quamina is an ophthalmologist in Roxbury, Massachusetts
Dr. Quamina practices at Dimock Community Services Corporation in Roxbury, Massachusetts.
Dr. Quamina's NPI, 1831146539, was assigned on May 28, 2006. Dr. Quamina graduated from Boston University School of Medicine in 1966. Dr. Quamina holds Massachusetts license 30344.
- NPI
- 1831146539NPI Registry (opens in a new tab)
- NPI enumeration date
- May 28, 2006
- NPI status
- Active
- Practice phone
- (617) 442-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 86
- Medical school graduation
- 1966
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Benjamin A. Quamina practices at Dimock Community Services Corporation in Roxbury, Massachusetts
Dr. Quamina's primary practice is Dimock Community Services Corporation, at 55 Dimock St, Roxbury, MA 02119 in Suffolk County. The practice phone is (617) 442-8800.
- Dimock Community Services Corporation55 Dimock St, Roxbury, MA 02119 · Suffolk CountyPhone(617) 442-8800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Benjamin A. Quamina is affiliated with 2 sites of care and 2 medical groups
Dr. Quamina's primary practice is Dimock Community Services Corporation in Roxbury, Massachusetts. The medical group on file is Upham's Corner Health Center. Dmand AI also links Dr. Quamina to 1 more community health center and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin A. Quamina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quamina practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dimock Community Services Corporation | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Benjamin A. Quamina is one of 617 ophthalmologists in Massachusetts
Ophthalmology is Dr. Quamina's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Quamina is licensed in Massachusetts.
Specialties and state licenses
- Ophthalmology, MassachusettsPrimary
Ophthalmologists near Dr. Quamina
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Benjamin A. Quamina billed Medicare for 210 services in 2020
CMS data shows 210 Medicare services from Dr. Quamina across 5 procedure codes in 2020. Medicare paid $7,428 for them. Every service was in an office.
Dr. Quamina's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 9782020: 21079%
- Imaging
- 2019: 832020: 0100%
- Surgery
- 2019: 1622020: 0100%
- Office and hospital visits
- 2019: 932020: 0100%
Dr. Quamina compared with the Massachusetts median for ophthalmologists, 2020
- Dr. Quamina
- Massachusetts median
- Medicare services
- 210vs 1,59887% below
- Part D claims
- 144vs 54574% below
Medians across 612 ophthalmologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Quamina's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Quamina and other ophthalmologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin A. Quamina's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Quamina's median patient age at 71, with 57% women.
Dr. Quamina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Benjamin A. Quamina wrote 163 Medicare Part D claims in 2024
In 2024, Dr. Quamina wrote 163 Medicare Part D claims for 28 patients. 56% of them were for generic drugs. CMS names the drug for 144 of them, across 3 drugs with 11 or more claims each, at $2,073 in total drug cost. In 2023, CMS named 164 claims across 6 drugs.
Dr. Quamina's Part D claims by kind of drug, 2024
- Generic92 claims56%
- Brand-name71 claims44%
Dr. Quamina's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1642024: 14412%
Drugs named by CMS: 3 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Benjamin A. Quamina received $851 in industry payments from 2016 to 2020
CMS Open Payments shows 26 general payments to Dr. Quamina from 6 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $371.
General payments to Dr. Quamina by program year, 2016 to 2020
Companies that paid Dr. Quamina the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Benjamin A. Quamina graduated from Boston University School of Medicine
Dr. Quamina graduated from Boston University School of Medicine in 1966.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin A. Quamina's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Benjamin A. Quamina
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Benjamin A. Quamina's NPI number?
Dr. Benjamin A. Quamina's NPI number is 1831146539. It was assigned on May 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin A. Quamina?
Dr. Benjamin A. Quamina is an ophthalmologist in Roxbury, Massachusetts. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Benjamin A. Quamina practice?
Dr. Quamina practices at 55 Dimock St, Roxbury, MA 02119. Dr. Quamina's primary practice is Dimock Community Services Corporation in Roxbury, Massachusetts. Dmand AI also links Dr. Quamina to 1 community health center and 1 medical group.
What is Dr. Benjamin A. Quamina's office phone number?
The practice phone on file for Dr. Quamina is (617) 442-8800.
What is Dr. Benjamin A. Quamina's medical license number?
Dr. Quamina holds Massachusetts license 30344.
What medical group is Dr. Benjamin A. Quamina part of?
Dr. Quamina is linked to Upham's Corner Health Center. Dmand AI links Dr. Quamina to 1 more medical group.
Does Dr. Benjamin A. Quamina accept Medicare?
Yes. CMS data shows Dr. Quamina billed Medicare for 210 services in 2020.
What services does Dr. Benjamin A. Quamina bill to Medicare?
In 2020, Dr. Quamina's most billed Medicare services were eye exam or test (92012), eye exam or test (92014) and eye exam or test (92133).
Where did Dr. Benjamin A. Quamina go to medical school?
Dr. Quamina graduated from Boston University School of Medicine in 1966.
What drugs does Dr. Benjamin A. Quamina prescribe most?
In 2024 Medicare Part D data, Dr. Quamina's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Benjamin A. Quamina received payments from drug or device companies?
CMS Open Payments shows $851 in general payments to Dr. Quamina from 6 companies from 2016 to 2020. The largest total came from Allergan Inc.
How long has Dr. Benjamin A. Quamina been practicing?
Dr. Quamina graduated from medical school in 1966, 60 years ago.
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