Marina K S Ma, MD
Family Medicine Physician · Spencerport, NY
Marina K S Ma, MD is a family medicine physician with a practice address in Spencerport, New York, and NPI 1326259532, issued on May 28, 2007. Check the license (New York 257971, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Marina K S Ma
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 257971 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4 Land RE Way, Spencerport, NY 14559
- Phone
- (585) 368-6620
- Enumerated
- May 28, 2007
- Record last updated
- Aug 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 03248551 NY
- Medicare enrollment
- Enrolled (PECOS I20101105000936); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 4 Land RE Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wendy Cody, PAMedical Physician Assistant1841229432
- Melanie ConollyFamily Medicine Physician1982631446
- Patrick McGrath, MDFamily Medicine Physician1932138526
- Karyn Mesiti, RPA-CMedical Physician Assistant1104868777
Verify Marina K S Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 257971Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average family medicine physician in 2024
5,418 Medicare Part D claims for 502 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 38 claims were for opioids.
Most prescribed
- Atorvastatin Calcium447 claims
- Levothyroxine Sodium335 claims
- Hydrochlorothiazide251 claims
- Lisinopril208 claims
- Amlodipine Besylate193 claims
- Losartan Potassium186 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): 95.2 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).
Bills Medicare through one group practice
- The Unity Hospital OF RochesterRochester, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marina K S Ma among 6,417 family medicine physician records in New York
Marina K S Ma, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 42% of them.
- NPI issued2007 · 42% of these records are older, 51% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2007 · median 2007 among the 4,188 with a school on file
- Record last updated2016 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 family medicine physician records list a practice address in Spencerport
They are 6 of the 265 NPPES records with a practice address in Spencerport, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Spencerport → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Melanie ConollySpencerport, NY 145591982631446
- Elizabeth Feltner, MDSpencerport, NY 145591114956703
- Elizabeth Gagnier, M.D.Spencerport, NY 145591447646369
- Brett Kemp, MDSpencerport, NY 145591679967616
- Patrick McGrath, MDSpencerport, NY 145591932138526
- Marc Iacona, MDVictor, NY 145641790281970
- Kevin Kapcio, MDVictor, NY 145641902547417
- John McGuire, MDVictor, NY 145641407965510
Common questions
What is Marina K S Ma, MD's NPI number?
Marina K S Ma, MD's National Provider Identifier (NPI) is 1326259532, issued on May 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marina K S Ma, MD located?
The NPPES record lists a practice address at 4 Land RE Way, Spencerport, NY, 14559. Phone: (585) 368-6620. Providers update this record themselves, so call before visiting.
How can I verify Marina K S Ma, MD's license?
NPPES lists New York license number 257971, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marina K S Ma, MD prescribe under Medicare Part D?
In 2024, Marina K S Ma, MD had 5,418 Medicare Part D claims for 502 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Marina K S Ma, MD's MIPS final score?
The 2023 MIPS final score is 95.2 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.