Registry data as of Aug 27, 2026

Jennifer Rosenbaum, M.D.

Family Medicine Physician · East Greenwich, RI

Jennifer Rosenbaum, M.D. is a family medicine physician with a practice address in East Greenwich, Rhode Island, and NPI 1538548102, issued on May 28, 2015. Check the license (Rhode Island MD16298, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1538548102
Name
Jennifer Rosenbaum
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD16298 RI
Self-reported in NPPES; status is on the state search
Practice location
1405 S County Trl Ste 2A, East Greenwich, RI 02818
Phone
(401) 736-4570
Enumerated
May 28, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 1405 S County Trl Ste 2A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charles Hackett, MDFamily Medicine Physician1629464748
  2. Paula Hughes, PAPhysician Assistant1841211554
  3. Richard Leach, DOInternal Medicine Physician1407852155
  4. Michael Lucarelli, D.O.Family Medicine Physician1689639874
  5. Sandra Peasley, F.N.P.Family Nurse Practitioner1316958127

Verify Jennifer Rosenbaum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
    Search for license MD16298    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Rhode Island license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

44% fewer Medicare Part D claims than the average family medicine physician in 2024

1,959 Medicare Part D claims for 186 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. 67 claims were for opioids.

  1. Jennifer Rosenbaum1,959
  2. Specialty average3,519

Most prescribed

  1. Lisinopril112 claims
  2. Atorvastatin Calcium107 claims
  3. Hydrochlorothiazide81 claims
  4. Omeprazole65 claims
  5. Pravastatin Sodium63 claims
  6. Levothyroxine Sodium53 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.

One hospital or facility affiliation

  1. Affinity Physicians LLC.Warwick, RI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

18 family medicine physician records list a East Greenwich practice address

They are 18 of the 599 NPPES records with a East Greenwich practice address, and 445 family medicine physician records in Rhode Island.

All 18 in East Greenwich → All 445 in Rhode Island → Every provider in East Greenwich →

Other family medicine physician records in Rhode Island

  1. Emily Ackerman, M.D.Slatersville, RI1740256395
  2. Matilda Addo, MDPawtucket, RI1649383241
  3. Trent Ainsworth, D.O.Tiverton, RI1578944583
  4. Abdul Rahman Al Hout, MDSmithfield, RI1801381389
  5. Madiha Ali, M.D.Cranston, RI1083233373
  6. Joyce Alves, DOEast Providence, RI1205811635
  7. Jamiel Ambrad, MDWakefield, RI1720076011
  8. Gowri Anandarajah, MDPawtucket, RI1558342311
  9. Derek Andelloux, MDE Greenwich, RI1013145275
  10. Rocco Andreozzi, DOWesterly, RI1386608164

Common questions

What is Jennifer Rosenbaum, M.D.'s NPI number?

Jennifer Rosenbaum, M.D.'s National Provider Identifier (NPI) is 1538548102, issued on May 28, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Rosenbaum, M.D. located?

The NPPES record lists a practice address at 1405 S County Trl Ste 2A, East Greenwich, RI, 02818. Phone: (401) 736-4570. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Rosenbaum, M.D.'s license?

NPPES lists Rhode Island license number MD16298, 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 Jennifer Rosenbaum, M.D. prescribe under Medicare Part D?

In 2024, Jennifer Rosenbaum, M.D. had 1,959 Medicare Part D claims for 186 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.