NPPES file of Aug 9, 2026

Dominic Julian Gessler, MD

Neurological Surgery Physician · Worcester, MA

Dominic Julian Gessler, MD is a neurological surgery physician with a practice address in Worcester, Massachusetts, and NPI 1295398220, issued on Apr 16, 2019. Check the license (Massachusetts 1027495, 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
1295398220
Name
Dominic Julian Gessler
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License numbers
1027495 MA
71410 MN
Self-reported in NPPES; status is on the state search
Practice location
55 Lake Ave N, Worcester, MA 01655
Phone
(508) 334-0605
Enumerated
Apr 16, 2019
Record last updated
Apr 9, 2026
Fax
(508) 334-3513
Medicare enrollment
Enrolled (PECOS I20260602002812); may accept 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 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 Dominic Julian Gessler 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 1027495
    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: $482.70

5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Dominic Gessler$483
  2. Specialty average$14,926

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

Dominic Julian Gessler among 236 neurological surgery physician records in Massachusetts

Dominic Julian Gessler, MD is one of 236 neurological surgery physician records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 87% of them.

  • NPI issued2019 · 87% of these records are older, 11% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2018 · median 2001 among the 154 with a school on file
  • Record last updated2026 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Massachusetts

There are 236 neurological surgery physician records in Massachusetts.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Peter Amenta, M.D.Worcester, MA 016551447460985
  2. Oguz Cataltepe, M.D.Worcester, MA 016551174505598
  3. Celina Crisman, M.D.Worcester, MA 016551255699963
  4. Robin Davidson, M.D.Worcester, MA 016551851582951
  5. Stephen Gutting, M.D.Worcester, MA 016551063465615
  6. Farid Hamzei-SichaniWorcester, MA 016551437393741
  7. Mark Johnson, MD PHDWorcester, MA 016551578501797
  8. Richard Moser, M.D.Worcester, MA 016551225086457

Common questions

What is Dominic Julian Gessler, MD's NPI number?

Dominic Julian Gessler, MD's National Provider Identifier (NPI) is 1295398220, issued on Apr 16, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Dominic Julian Gessler, MD located?

The NPPES record lists a practice address at 55 Lake Ave N, Worcester, MA, 01655. Phone: (508) 334-0605. Providers update this record themselves, so call before visiting.

How can I verify Dominic Julian Gessler, MD's license?

NPPES lists Massachusetts license number 1027495, 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.

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.