Samuel David Maldonado, MD, PHD
Student in an Organized Health Care Education/Training Program · Boston, MA
Samuel David Maldonado, MD, PHD is a student in an organized health care education/training program with a practice address in Boston, Massachusetts, and NPI 1972130912, issued on Mar 26, 2020. Check the license (Massachusetts 1021380, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samuel David Maldonado
- Credential
- MD, PHD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- 1021380 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit Street, Bul-1-130, Boston, MA 02114
- Phone
- (617) 726-3906
- Enumerated
- Mar 26, 2020
- Record last updated
- Dec 2, 2025
- Fax
- (617) 643-4237
- Medicare enrollment
- Enrolled (PECOS I20250708000931); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 11,235 in Massachusetts → Look up another NPI →
Verify Samuel David Maldonado in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 1021380Check 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% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
87 Medicare Part D claims for 22 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Biktarvy14 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 3 group practices
- Mass General Brigham Medical Group Suburban Massachusetts IncNewton, MA
- Massachusetts General Physicians Organization IncBoston, MA
- The General Hospital CorporationBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel David Maldonado among 11,235 student in an organized health care education/training program records in Massachusetts
Samuel David Maldonado, MD, PHD is one of 11,235 student in an organized health care education/training program records with a practice address in Massachusetts. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 22% of them.
- NPI issued2020 · 22% of these records are older, 74% newer
- In a Medicare fileYes · 26% of these records are
- In the CMS Doctors and Clinicians fileYes · 4% of these records are
- Graduated2020 · median 2019 among the 442 with a school on file
- Record last updated2025 · 27% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6,126 student in an organized health care education/training program records list a practice address in Boston
They are 6,126 of the 41,865 NPPES records with a practice address in Boston, and 11,235 student in an organized health care education/training program records in Massachusetts.
All 11,235 in Massachusetts → Every provider in Boston → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Fayaz Ahmed, MDBoston, MA 021141528245024
- Carla Berg, MABoston, MA 021141093917817
- Ulrike Buhlmann, PHDBoston, MA 021141902008725
- Tiffany Chao, M.D.Boston, MA 021141538301338
- Tien Do, MSBoston, MA 021141891997623
- Abbey Eisenhower, MABoston, MA 021141023209061
- Tai Katzenstein, MA, PHDBoston, MA 021141124221064
- Laura Knouse, PH.D.Boston, MA 021141760673719
Common questions
What is Samuel David Maldonado, MD, PHD's NPI number?
Samuel David Maldonado, MD, PHD's National Provider Identifier (NPI) is 1972130912, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Samuel David Maldonado, MD, PHD located?
The NPPES record lists a practice address at 55 Fruit Street, Bul-1-130, Boston, MA, 02114. Phone: (617) 726-3906. Providers update this record themselves, so call before visiting.
How can I verify Samuel David Maldonado, MD, PHD's license?
NPPES lists Massachusetts license number 1021380, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Samuel David Maldonado, MD, PHD prescribe under Medicare Part D?
In 2024, Samuel David Maldonado, MD, PHD had 87 Medicare Part D claims for 22 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.