NPPES file of Aug 9, 2026

Eric William Jacobson, M.D.

Rheumatology Physician · Worcester, MA

Eric William Jacobson, M.D. is a rheumatology physician with a practice address in Worcester, Massachusetts, and NPI 1992787493, issued on Nov 18, 2005. Check the license (Massachusetts 74007, 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
1992787493
Name
Eric William Jacobson
Credential
M.D.
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
74007 MA
Self-reported in NPPES; status is on the state search
Practice location
55 Lake Ave N, Worcester, MA 01655
Phone
(508) 334-5224
Enumerated
Nov 18, 2005
Record last updated
Mar 26, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicaid ID
3076849 MA
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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8 nearest rheumatology physician records → All 343 in Massachusetts → Look up another NPI →

Also registered at 55 Lake Ave N

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

  1. Nawal Aamir, MDInternal Medicine Physician1588248926
  2. Amarys Abadie, CRNACertified Registered Nurse Anesthetist1992936843
  3. Paula Abate, NPNurse Practitioner1336265909
  4. Aly AbayazeedDiagnostic Radiology Physician1821221946
  5. Zainab AbbasDermatology Physician1609028000
  6. Mary-Alice Abbott, MDClinical Genetics (M.D.) Physician1982799417

Verify Eric William Jacobson 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 74007    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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Industry payments in 2024: $5,600.00

1 payment: consulting fee; the largest payer was Legend Biotech USA Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eric Jacobson$5,600.00
  2. Specialty average$8,538.33

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Eric William Jacobson among 343 rheumatology physician records in Massachusetts

Eric William Jacobson, M.D. is one of 343 rheumatology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 86% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2009 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in Massachusetts

There are 343 rheumatology physician records in Massachusetts.

All 343 in Massachusetts → Every provider in Worcester → Rheumatology Physician nationwide →

The 8 rheumatology physician records with the nearest ZIP codes

  1. Ellen Gravallese, M.D.Worcester, MA 016551609866607
  2. Leslie Harrold, M.D.Worcester, MA 016551578546248
  3. Judith Stebulis, M.D.Worcester, MA 016551174504229
  4. Robert Zurier, M.D.Worcester, MA 016551598746653
  5. Sebnem Erbay, M.D.Framingham, MA 017021992760094
  6. Eileen Winston, MDFramingham, MA 017021639134133
  7. Suzanne Gilman, M.D.Worcester, MA 016061295029338
  8. John Hosey, MDWorcester, MA 016061801857370

Common questions

What is Eric William Jacobson, M.D.'s NPI number?

Eric William Jacobson, M.D.'s National Provider Identifier (NPI) is 1992787493, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Eric William Jacobson, M.D. located?

The NPPES record lists a practice address at 55 Lake Ave N, Worcester, MA, 01655. Phone: (508) 334-5224. Providers update this record themselves, so call before visiting.

How can I verify Eric William Jacobson, M.D.'s license?

NPPES lists Massachusetts license number 74007, 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. 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.