Luisa F. Massari, M.D.
Family Medicine Physician · Phoenix, MD
Luisa F. Massari, M.D. is a family medicine physician with a practice address in Phoenix, Maryland, and NPI 1225075567, issued on Jun 2, 2006. Check the license (Maryland D36437, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Luisa Massari
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D36437 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3346 Paper Mill RD, Phoenix, MD 21131
- Phone
- (410) 666-4060
- Enumerated
- Jun 2, 2006
- Record last updated
- Dec 21, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 286181000 MD
- Medicare enrollment
- Enrolled (PECOS I20100125000025); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 3346 Paper Mill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Ashley, CRNPAdult Health Nurse Practitioner1548966013
- Tu Cao, D.O.Family Medicine Physician1063607232
- Sara Chappelear, LCSW-CClinical Social Worker1114324209
- Laura Cox, CRNPFamily Nurse Practitioner1982195269
- Shilpa Das, DOFamily Medicine Physician1023646320
- Robert Hsiao, MDInternal Medicine Physician1396700514
Verify Luisa Massari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D36437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
44% fewer Medicare Part D claims than the average family medicine physician in 2024
1,970 Medicare Part D claims for 252 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 125 claims were for opioids.
Most prescribed
- Atorvastatin Calcium76 claims
- Levothyroxine Sodium73 claims
- Rosuvastatin Calcium65 claims
- Amlodipine Besylate64 claims
- Sertraline Hcl52 claims
- Gabapentin49 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: $386.20
15 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- University OF Maryland St Joseph Medical Group LLCTowson, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 family medicine physician records list a practice address in Phoenix
They are 4 of the 81 NPPES records with a practice address in Phoenix, and 1,912 family medicine physician records in Maryland.
All 4 in Phoenix → All 1,912 in Maryland → Every provider in Phoenix →
Other family medicine physician records in Maryland
- Amelia Abban, CRNP-BCLaurel, MD1023761970
- Peter Abbott, MDWillards, MD1982603759
- Hanan Aboumatar, MD, MPHBaltimore, MD1437526746
- Ndubuisi Achufusi, M.D.Greenbelt, MD1124057260
- Jose Acol, MDMount Airy, MD1801890306
- Phyllis Acquah, M.D.Silver Spring, MD1285996868
- Charles Adamo, M.D.Annapolis, MD1063437358
- Gillian Adams, M.D.Bel Air, MD1912086794
- Jerry Adams, M.D.Lavale, MD1710088265
- Ifeoluwa AdekanyeDundalk, MD1699419804
Common questions
What is Luisa F. Massari, M.D.'s NPI number?
Luisa F. Massari, M.D.'s National Provider Identifier (NPI) is 1225075567, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Luisa F. Massari, M.D. located?
The NPPES record lists a practice address at 3346 Paper Mill RD, Phoenix, MD, 21131. Phone: (410) 666-4060. Providers update this record themselves, so call before visiting.
How can I verify Luisa F. Massari, M.D.'s license?
NPPES lists Maryland license number D36437, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Luisa F. Massari, M.D. prescribe under Medicare Part D?
In 2024, Luisa F. Massari, M.D. had 1,970 Medicare Part D claims for 252 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.