Nicholas Alan Marshall, PA-C
Surgical Physician Assistant · Worcester, MA
Nicholas Alan Marshall, PA-C is a surgical physician assistant with a practice address in Worcester, Massachusetts, and NPI 1346487790, issued on Jan 7, 2009. Check the license (Massachusetts PA3988, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas Alan Marshall
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- PA3988 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Lake Ave N, Worcester, MA 01655
- Phone
- (774) 443-7552
- Enumerated
- Jan 7, 2009
- Record last updated
- Nov 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (508) 334-7284
- Medicaid ID
- 110113123A MA
- Medicare enrollment
- Enrolled (PECOS I20101021000679); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 516 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.
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Verify Nicholas Alan Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA3988Check 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 MIPS final score for 2023 (Medicare payment program): 97 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Umass Memorial Medical Group IncWorcester, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Alan Marshall among 516 surgical physician assistant records in Massachusetts
Nicholas Alan Marshall, PA-C is one of 516 surgical physician assistant records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 32% of them.
- NPI issued2009 · 32% of these records are older, 63% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2008 · median 2014 among the 357 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Massachusetts
There are 516 surgical physician assistant records in Massachusetts.
All 516 in Massachusetts → Every provider in Worcester → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Thea Nolan, PA-CWorcester, MA 016551417213448
- Lauren O'Brien, PAWorcester, MA 016551447897020
- Seth Brawer, PA-CWorcester, MA 016101811313513
- Kyle Adams, PAFramingham, MA 017021982126934
- Stephanie Castagno, PAWorcester, MA 016081083988273
- Shirley Chan, PA-CFramingham, MA 017021326224668
- Carla Connelly, PA-CWorcester, MA 016081578898797
- Colleen DibaraWorcester, MA 016081477945368
Common questions
What is Nicholas Alan Marshall, PA-C's NPI number?
Nicholas Alan Marshall, PA-C's National Provider Identifier (NPI) is 1346487790, issued on Jan 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Alan Marshall, PA-C located?
The NPPES record lists a practice address at 55 Lake Ave N, Worcester, MA, 01655. Phone: (774) 443-7552. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Alan Marshall, PA-C's license?
NPPES lists Massachusetts license number PA3988, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
What is Nicholas Alan Marshall, PA-C's MIPS final score?
The 2023 MIPS final score is 97 of 100. 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.