Bryan Grommersch
Orthopaedic Surgery Physician · Boston, MA
Bryan Grommersch is an orthopaedic surgery physician with a practice address in Boston, Massachusetts, and NPI 1013493782, issued on Jul 16, 2018. Check the license (Massachusetts 3020030, 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.
- Name
- Bryan Grommersch
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 3020030 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Brookline Ave, Boston, MA 02215
- Phone
- (617) 667-7000
- Enumerated
- Jul 16, 2018
- Record last updated
- Jun 22, 2026
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 692 in Massachusetts → Look up another NPI →
Also registered at 330 Brookline Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bryan Grommersch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 3020030Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bryan Grommersch among 692 orthopaedic surgery physician records in Massachusetts
Bryan Grommersch is one of 692 orthopaedic surgery physician records with a practice address in Massachusetts. 76% 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 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 15% newer
- In a Medicare fileNo · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2026 · 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 207X00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Massachusetts
There are 692 orthopaedic surgery physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 692 in Massachusetts → Every provider in Boston → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Ayesha Abdeen, M.D.Boston, MA 022151891959011
- Megan Anderson, M.D.Boston, MA 022151326140740
- Douglas Ayres, M.D.Boston, MA 022151730127051
- Robert Glen Davis, M.D.Boston, MA 022151265471254
- Martin Dolan, MDBoston, MA 022151326088386
- Mark Gebhardt, MDBoston, MA 022151689655094
- Tobin Gerhart, MDBoston, MA 022151285684654
- John Kwon, MDBoston, MA 022151275729626
Common questions
What is Bryan Grommersch's NPI number?
Bryan Grommersch's National Provider Identifier (NPI) is 1013493782, issued on Jul 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Bryan Grommersch located?
The NPPES record lists a practice address at 330 Brookline Ave, Boston, MA, 02215. Phone: (617) 667-7000. Providers update this record themselves, so call before visiting.
How can I verify Bryan Grommersch's license?
NPPES lists Massachusetts license number 3020030, 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.