Mary Walsh Malek, MD
Family Medicine Physician · Woonsocket, RI
Mary Walsh Malek, MD is a family medicine physician with a practice address in Woonsocket, Rhode Island, and NPI 1912319559, issued on Jun 2, 2014. Check the license (Rhode Island MD15779, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Mary Walsh Malek
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD15779 RI
LP03098 RI
Self-reported in NPPES; status is on the state search - Practice location
- 450 Clinton St, Woonsocket, RI 02895
- Phone
- (401) 767-4100
- Enumerated
- Jun 2, 2014
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (401) 235-6896
- Medicare enrollment
- Enrolled (PECOS I20170905003025); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 2014
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 475 in Rhode Island → Look up another NPI →
Also registered at 450 Clinton St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Roberto Baca, DNP, ARNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1669808473
- Kristen Bates, FNPFamily Nurse Practitioner1942974076
Verify Mary Walsh Malek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD15779Check 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 family medicine physician in 2024
2,387 Medicare Part D claims for 101 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 78 claims were for opioids.
Most prescribed
- Atorvastatin Calcium216 claims
- Albuterol Sulfate Hfa109 claims
- Amlodipine Besylate82 claims
- Levothyroxine Sodium76 claims
- Lisinopril63 claims
- Metformin Hcl63 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.
Bills Medicare through one group practice
- Thundermist Health CenterWoonsocket, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Walsh Malek among 475 family medicine physician records in Rhode Island
Mary Walsh Malek, MD is one of 475 family medicine physician records with a practice address in Rhode Island. 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 2014, is newer than 59% of them.
- NPI issued2014 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2014 · median 2008 among the 282 with a school on file
- Record last updated2018 · 41% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 family medicine physician records list a practice address in Woonsocket
They are 29 of the 1,112 NPPES records with a practice address in Woonsocket, and 475 family medicine physician records in Rhode Island.
All 475 in Rhode Island → Every provider in Woonsocket → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Olphabine Athouriste, D.O.Woonsocket, RI 028951326283532
- Linda Berman, M.D.Woonsocket, RI 028951275591661
- Jodit Beyene, DNPWoonsocket, RI 028951073891305
- Shaunna Escobar, M.D.Woonsocket, RI 028951912388760
- Stephen Falkenberry, MDWoonsocket, RI 028951346312717
- Jessica Johnson, MD, MPHWoonsocket, RI 028951679831937
- Pervez Khatib, MDWoonsocket, RI 028951881687481
- Matthew Malek, M.DWoonsocket, RI 028951023307162
Common questions
What is Mary Walsh Malek, MD's NPI number?
Mary Walsh Malek, MD's National Provider Identifier (NPI) is 1912319559, issued on Jun 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Mary Walsh Malek, MD located?
The NPPES record lists a practice address at 450 Clinton St, Woonsocket, RI, 02895. Phone: (401) 767-4100. Providers update this record themselves, so call before visiting.
How can I verify Mary Walsh Malek, MD's license?
NPPES lists Rhode Island license number MD15779, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Walsh Malek, MD prescribe under Medicare Part D?
In 2024, Mary Walsh Malek, MD had 2,387 Medicare Part D claims for 101 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.