Mary E. Frisella, MD
Cardiovascular Disease Physician · Southbridge, MA
Mary E. Frisella, MD is a cardiovascular disease physician with a practice address in Southbridge, Massachusetts, and NPI 1033158373, issued on Jun 5, 2006. Check the license (Massachusetts 213146, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mary E. Frisella
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- 213146 MA
043380 CT
Self-reported in NPPES; status is on the state search - Practice location
- 100 South St, Southbridge, MA 01550
- Phone
- (508) 764-6041
- Enumerated
- Jun 5, 2006
- Record last updated
- Feb 24, 2022
- Fax
- (508) 764-6318
- Medicaid ID
- 001433804 CT
- Medicare enrollment
- Enrolled (PECOS I20211105000504); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1999
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,080 in Massachusetts → Look up another NPI →
Also registered at 100 South St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dianne Aguirre, PAPhysician Assistant1659874121
- Joseph Amegah, M SMental Health Counselor1972625358
- Cheryl Amodeo, RNCase Management Registered Nurse1821134172
- Alan Anderson, C.R.N.A.Certified Registered Nurse Anesthetist1891713160
- Mary Banda, MDInternal Medicine Physician1265481311
- Janet Baum, M.D.Diagnostic Radiology Physician1053392944
Verify Mary E. Frisella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 213146Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,234 Medicare Part D claims for 452 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Metoprolol Succinate401 claims
- Eliquis240 claims
- Atorvastatin Calcium157 claims
- Amlodipine Besylate116 claims
- Ezetimibe108 claims
- Rosuvastatin Calcium97 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): 97 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
- Umass Memorial Medical Group IncCharlton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary E. Frisella among 1,080 cardiovascular disease physician records in Massachusetts
Mary E. Frisella, MD is one of 1,080 cardiovascular disease physician records with a practice address in Massachusetts. 75% 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 17% of them.
- NPI issued2006 · 17% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1999 · median 2001 among the 698 with a school on file
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Massachusetts
There are 1,080 cardiovascular disease physician records in Massachusetts.
All 1,080 in Massachusetts → Every provider in Southbridge → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Nicole Lynn Fillipon, D.O.Southbridge, MA 015501790952695
- Paul Santolucito, M.D.Southbridge, MA 015501720151806
- John Tumolo, M.D.Southbridge, MA 015501720089063
- Jonathan Bisaillon, M.D.Upton, MA 015681629463963
- Scott Brownstein, MDUpton, MA 015681962471524
- Erika Faircloth, D.O.Upton, MA 015681346774064
- Sharon Forsmo, P.A.Upton, MA 015681841258092
- Kristen Franklin, M.D.Upton, MA 015681205854718
Common questions
What is Mary E. Frisella, MD's NPI number?
Mary E. Frisella, MD's National Provider Identifier (NPI) is 1033158373, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary E. Frisella, MD located?
The NPPES record lists a practice address at 100 South St, Southbridge, MA, 01550. Phone: (508) 764-6041. Providers update this record themselves, so call before visiting.
How can I verify Mary E. Frisella, MD's license?
NPPES lists Massachusetts license number 213146, 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 Mary E. Frisella, MD prescribe under Medicare Part D?
In 2024, Mary E. Frisella, MD had 2,234 Medicare Part D claims for 452 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Mary E. Frisella, MD's MIPS final score?
The 2023 MIPS final score is 97 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.