NPPES file of Aug 9, 2026

Samantha Patterson, MD

Internal Medicine Physician · Brookline, MA

Samantha Patterson, MD is an internal medicine physician with a practice address in Brookline, Massachusetts, and NPI 1568082881, issued on Apr 17, 2020. Check the license (Massachusetts 1018005, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568082881
Name
Samantha Patterson
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
1018005 MA
Self-reported in NPPES; status is on the state search
Practice location
1 Brookline PL, Brookline, MA 02445
Phone
(503) 320-0586
Enumerated
Apr 17, 2020
Record last updated
May 15, 2024
Medicare enrollment
Enrolled (PECOS I20240710000293); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1 Brookline PL

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

  1. Karen Armbrust, AU.D.Audiologist1922254150
  2. Brenda Baker, M.D.Obstetrics & Gynecology Physician1972537629
  3. Rebecca Bernat, LICSWClinical Social Worker1770810830
  4. Carolyn Bernstein, MDNeurology Physician1083782981
  5. Lauren BoccuzziPediatric Nurse Practitioner1700213253
  6. Bryann Bromley, M.D.Diagnostic Radiology Physician1104825959

Verify Samantha Patterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 1018005
    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 Massachusetts 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.

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97% fewer Medicare Part D claims than the average internal medicine physician in 2024

94 Medicare Part D claims for 30 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Samantha Patterson94
  2. Specialty average3,176

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

  1. Mass General Brigham Medical Group Northern Massachusetts IncPeabody, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Samantha Patterson among 6,825 internal medicine physician records in Massachusetts

Samantha Patterson, MD is one of 6,825 internal medicine 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 2020, is newer than 87% of them.

  • NPI issued2020 · 87% of these records are older, 11% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2009 · median 2004 among the 4,103 with a school on file
  • Record last updated2024 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 internal medicine physician records list a practice address in Brookline

They are 57 of the 2,357 NPPES records with a practice address in Brookline, and 6,825 internal medicine physician records in Massachusetts.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Rebecca Ashkenazy, M.D.Brookline, MA 024451619934403
  2. Ali Bahadori, MDBrookline, MA 024451376592584
  3. David Mark Davidson, M.D.Brookline, MA 024451457399677
  4. Kurt Fabrick, M.D., M.P.H.Brookline, MA 024451538113477
  5. Ronald Katz, M.D.Brookline, MA 024451508834011
  6. Christine Keegan, MDBrookline, MA 024451952364143
  7. Robin Mayfield, M.D.Brookline, MA 024451225098924
  8. Rattna Phull, MDBrookline, MA 024451629035928

Common questions

What is Samantha Patterson, MD's NPI number?

Samantha Patterson, MD's National Provider Identifier (NPI) is 1568082881, issued on Apr 17, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Samantha Patterson, MD located?

The NPPES record lists a practice address at 1 Brookline PL, Brookline, MA, 02445. Phone: (503) 320-0586. Providers update this record themselves, so call before visiting.

How can I verify Samantha Patterson, MD's license?

NPPES lists Massachusetts license number 1018005, 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 Samantha Patterson, MD prescribe under Medicare Part D?

In 2024, Samantha Patterson, MD had 94 Medicare Part D claims for 30 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.