Benjamin J. Grudinskas, MD
Anesthesiology Physician · Manchester, NH
Benjamin J. Grudinskas, MD is an anesthesiology physician with a practice address in Manchester, New Hampshire, and NPI 1922006253, issued on Jul 11, 2005. Check the license on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Benjamin J. Grudinskas
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 231186 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Elliot Way, Manchester, NH 03103
- Phone
- (603) 669-5300
- Enumerated
- Jul 11, 2005
- Record last updated
- Jan 23, 2023
- Medicaid ID
- 30204516 NH
- Medicare enrollment
- Enrolled (PECOS I20041104000412); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 304 in New Hampshire → Look up another NPI →
Also registered at 1 Elliot Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bryan AjaCertified Registered Nurse Anesthetist1194184580
- Bridget Alcorn, NPAdult Health Nurse Practitioner1457300352
- Jaime Altabet, M.D.Diagnostic Radiology Physician1760820609
- Nicholas AngeloneFamily Nurse Practitioner1124850680
- David Arend, MDAnesthesiology Physician1639133119
- Paul Arnstein, ARNPNurse Practitioner1184686131
Verify Benjamin J. Grudinskas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Amoskeag Anesthesia PLLCManchester, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin J. Grudinskas among 304 anesthesiology physician records in New Hampshire
Benjamin J. Grudinskas, MD is one of 304 anesthesiology physician records with a practice address in New Hampshire. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2000 · median 2005 among the 210 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in New Hampshire
There are 304 anesthesiology physician records in New Hampshire.
All 304 in New Hampshire → Every provider in Manchester → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- David Arend, MDManchester, NH 031031639133119
- Christopher Chenelle, MDManchester, NH 031031356802821
- Stephen Dainesi, MDManchester, NH 031031992769095
- Charles Eastwood, M.D., C.M.Manchester, NH 031031043436231
- Martin Ginsberg, MDManchester, NH 031031164486130
- Neil Gleason, MDManchester, NH 031031891968897
- Linda Hood, MDManchester, NH 031031972567469
- Geeta Kulkarni, M.DManchester, NH 031031760654743
Common questions
What is Benjamin J. Grudinskas, MD's NPI number?
Benjamin J. Grudinskas, MD's National Provider Identifier (NPI) is 1922006253, issued on Jul 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin J. Grudinskas, MD located?
The NPPES record lists a practice address at 1 Elliot Way, Manchester, NH, 03103. Phone: (603) 669-5300. Providers update this record themselves, so call before visiting.
How can I verify Benjamin J. Grudinskas, MD's license?
Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Benjamin J. Grudinskas, MD's MIPS final score?
The 2023 MIPS final score is 76 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.