NPPES file of Aug 9, 2026

Marc Fisher, MD

Neurology Physician · Worcester, MA

Marc Fisher, MD is a neurology physician with a practice address in Worcester, Massachusetts, and NPI 1134103799, issued on Dec 6, 2005. Check the license (Massachusetts 42832, 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
1134103799
Name
Marc Fisher
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
42832 MA
Self-reported in NPPES; status is on the state search
Practice location
119 Belmont St, Worcester, MA 01605
Phone
(508) 334-6641
Enumerated
Dec 6, 2005
Record last updated
Jul 13, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(508) 334-6695
Medicaid ID
2061325 MA
Medicare enrollment
Enrolled (PECOS I20060418000398); accepts Medicare assignment
Medical or professional school
State University Of Ny Upstate Medical University, 1974
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 119 Belmont St

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

  1. Elisa Abdulhayoglu, MDNeonatal-Perinatal Medicine Physician1053346007
  2. Edward Adams, MDInternal Medicine Physician1881157444
  3. Redwan Ahmed, MDFamily Medicine Physician1356830103
  4. Hashim Al-Ani, MDInternal Medicine Physician1235863358
  5. Muhammad Albanna, MDInternal Medicine Physician1194404681
  6. Yury Aleksandrovich, MDInternal Medicine Physician1912469388

Verify Marc Fisher 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 42832
    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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93% fewer Medicare Part D claims than the average neurology physician in 2024

97 Medicare Part D claims for 28 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.

  1. Marc Fisher97
  2. Specialty average1,370

Most prescribed

  1. Gabapentin32 claims
  2. Oxcarbazepine12 claims
  3. Levetiracetam11 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: $33.84

1 payment: food and beverage; the largest payer was Avita Medical Americas, Llc. 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. Marc Fisher$33.84
  2. Specialty average$8,318.07

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. Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncChestnut Hill, MA

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

Neurology Physician providers in Massachusetts

There are 964 neurology physician records in Massachusetts.

Other neurology physician records in Massachusetts

  1. Bardia AbbasiBoston, MA1629429543
  2. Shabbir Abbasi, M.D.Leominster, MA1992798797
  3. Bruce Abbott, MDNew Bedford, MA1760485155
  4. Lobna Abdelwahab, MDFall River, MA1033747514
  5. Widad Abou Chaar, MDBoston, MA1609397348
  6. Mahmoud Abu-Ata, M.D.Boston, MA1841216991
  7. Diler Acar, MDBoston, MA1679522601
  8. Albert Ackil, M.D.North Easton, MA1083662332
  9. Octavian Adam, M.D.Springfield, MA1104020791
  10. Seema Adhami, M.D.Worcester, MA1639169063

Common questions

What is Marc Fisher, MD's NPI number?

Marc Fisher, MD's National Provider Identifier (NPI) is 1134103799, issued on Dec 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Marc Fisher, MD located?

The NPPES record lists a practice address at 119 Belmont St, Worcester, MA, 01605. Phone: (508) 334-6641. Providers update this record themselves, so call before visiting.

How can I verify Marc Fisher, MD's license?

NPPES lists Massachusetts license number 42832, 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 Marc Fisher, MD prescribe under Medicare Part D?

In 2024, Marc Fisher, MD had 97 Medicare Part D claims for 28 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.

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.