NPPES file of Aug 9, 2026

Willard Martin Brown, DO

Family Medicine Physician · Springfield, MA

Willard Martin Brown, DO is a family medicine physician with a practice address in Springfield, Massachusetts, and NPI 1679568984, issued on Sep 13, 2005. Check the license (Massachusetts 38201, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1679568984
Name
Willard Martin Brown
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
38201 MA
Self-reported in NPPES; status is on the state search
Practice location
1985 Main St, Springfield, MA 01103
Phone
(413) 736-5491
Enumerated
Sep 13, 2005
Record last updated
Sep 10, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(413) 732-4504
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.
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Also registered at 1985 Main St

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

  1. Jose Azocar, MD SCDInternal Medicine Physician1578549499
  2. Ruth Berrios, MSWClinical Social Worker1073706990
  3. Maria Cerniauskas-Upton, LMFTCommunity Health Worker1700011236
  4. Sarah Erickson, PSY.D.Clinical Psychologist1598902348
  5. Ashley Harris, PAPhysician Assistant1508051491
  6. Gia KangWomen's Health Nurse Practitioner1548132343

Verify Willard Martin Brown 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 38201
    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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Willard Martin Brown among 2,265 family medicine physician records in Massachusetts

Willard Martin Brown, DO is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileNo · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2008 · 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 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Family Medicine Physician providers in Massachusetts

There are 2,265 family medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 family medicine physician records with the nearest ZIP codes

  1. Harena Syal, MDSpringfield, MA 011031336701390
  2. Jonathan Abel, DOSpringfield, MA 011041700897196
  3. Lisa Howard, M.D.Springfield, MA 011041417935818
  4. Christina IdowuSpringfield, MA 011041407575657
  5. Sushmita Kasireddy, MDSpringfield, MA 011041518596725
  6. Ruth Potee, M.D.Springfield, MA 011041699750711
  7. Sara SchlotterbeckSpringfield, MA 011041700271889
  8. Julia Yarkoni, MDSpringfield, MA 011041689969685

Common questions

What is Willard Martin Brown, DO's NPI number?

Willard Martin Brown, DO's National Provider Identifier (NPI) is 1679568984, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Willard Martin Brown, DO located?

The NPPES record lists a practice address at 1985 Main St, Springfield, MA, 01103. Phone: (413) 736-5491. Providers update this record themselves, so call before visiting.

How can I verify Willard Martin Brown, DO's license?

NPPES lists Massachusetts license number 38201, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.