NPPES file of Aug 9, 2026

Michael Charles Chalom Slama, M.D., PH.D.

Neurology Physician · Brighton, MA

Michael Charles Chalom Slama, M.D., PH.D. is a neurology physician with a practice address in Brighton, Massachusetts, and NPI 1699156687, issued on Jun 15, 2015. Check the license (Massachusetts 263762, 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
1699156687
Name
Michael Charles Chalom Slama
Credential
M.D., PH.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
263762 MA
Self-reported in NPPES; status is on the state search
Practice location
736 Cambridge St, Brighton, MA 02135
Phone
(617) 789-2375
Enumerated
Jun 15, 2015
Record last updated
Oct 27, 2024
Fax
(617) 789-5177
Medicare enrollment
Enrolled (PECOS I20200131001906); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 2015
Telehealth
Offers telehealth (CMS)
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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8 nearest neurology physician records → All 964 in Massachusetts → Look up another NPI →

Also registered at 736 Cambridge St

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

  1. Ralph Aarons, MDPediatrics Physician1407841570
  2. Brendan Abbott, DOAnesthesiology Physician1477244796
  3. Bayan Abdallah, MDStudent in an Organized Health Care Education/Training Program1255126686
  4. Samah Abdallah, MDInternal Medicine Physician1730814971
  5. Mu'Taz Abualsha'r, MBBSInternal Medicine Physician1609500586
  6. Angela AchkarInternal Medicine Physician1740971308

Verify Michael Charles Chalom Slama 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 263762    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

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28% fewer Medicare Part D claims than the average neurology physician in 2024

985 Medicare Part D claims for 120 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.

  1. Michael Slama985
  2. Specialty average1,370

Most prescribed

  1. Gammagard Liquid126 claims
  2. Gammaplex120 claims
  3. Gamunex-C112 claims
  4. Mycophenolate Mofetil98 claims
  5. Prednisone73 claims
  6. Gabapentin60 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: $22,365.48

20 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Slama$22,365
  2. Specialty average$8,318

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

  1. Massachusetts General Physicians Organization IncBoston, MA

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

Michael Charles Chalom Slama among 964 neurology physician records in Massachusetts

Michael Charles Chalom Slama, M.D., PH.D. is one of 964 neurology 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 2015, is newer than 76% of them.

  • NPI issued2015 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2015 · median 2006 among the 612 with a school on file
  • Record last updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Massachusetts

There are 964 neurology physician records in Massachusetts.

All 964 in Massachusetts → Every provider in Brighton → Neurology Physician nationwide →

The 8 neurology physician records with the nearest ZIP codes

  1. Paul Butler, M.D.Boston, MA 021351841545142
  2. John Francis Dashe, M.D.Brighton, MA 021351972561942
  3. Margarita Ebril-Lel, M.D.Boston, MA 021351821382011
  4. Ying Geng, M.D.Brighton, MA 021351174898118
  5. Judith Hinchey, MDBrighton, MA 021351356336275
  6. Terrence Li, MDBrighton, MA 021351144484619
  7. Asif Paker, M.D., M.P.H.Brighton, MA 021351376702449
  8. Suja Sadasivan, MDBrighton, MA 021351881822021

Common questions

What is Michael Charles Chalom Slama, M.D., PH.D.'s NPI number?

Michael Charles Chalom Slama, M.D., PH.D.'s National Provider Identifier (NPI) is 1699156687, issued on Jun 15, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Michael Charles Chalom Slama, M.D., PH.D. located?

The NPPES record lists a practice address at 736 Cambridge St, Brighton, MA, 02135. Phone: (617) 789-2375. Providers update this record themselves, so call before visiting.

How can I verify Michael Charles Chalom Slama, M.D., PH.D.'s license?

NPPES lists Massachusetts license number 263762, 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 Michael Charles Chalom Slama, M.D., PH.D. prescribe under Medicare Part D?

In 2024, Michael Charles Chalom Slama, M.D., PH.D. had 985 Medicare Part D claims for 120 beneficiaries; the average among neurology physician prescribers was 1,370. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.