Abigail Blair Scherrer, PA-C
Surgical Physician Assistant · Boston, MA
Abigail Blair Scherrer, PA-C is a surgical physician assistant with a practice address in Boston, Massachusetts, and NPI 1851468193, issued on Nov 30, 2006. Check the license (Massachusetts 829, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Abigail Blair Scherrer
- Credential
- PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 829 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St Warren Bldg 735, Boston, MA 02114
- Phone
- (617) 643-3675
- Enumerated
- Nov 30, 2006
- Record last updated
- Dec 18, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (617) 726-0822
- Medicare enrollment
- Enrolled (PECOS I20041025000612); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 516 in Massachusetts → Look up another NPI →
Verify Abigail Blair Scherrer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average surgical physician assistant in 2024
153 Medicare Part D claims for 30 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Furosemide25 claims
- Ursodiol24 claims
- Lactulose14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- The General Hospital CorporationBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abigail Blair Scherrer among 516 surgical physician assistant records in Massachusetts
Abigail Blair Scherrer, 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 81% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1996 · median 2014 among the 357 with a school on file
- Record last updated2018 · 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 Boston → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Melissa Chittle, PA-CBoston, MA 021141518268903
- Heather Colasanto, PABoston, MA 021141073950077
- Amie Gauthier, PA-CBoston, MA 021141225367949
- Ryan Godfrey, PA-CBoston, MA 021141447683016
- Michael Llewellyn, PA-CBoston, MA 021141346688504
- Robert McKenna, PABoston, MA 021141912992876
- Edward Morris, PA-CBoston, MA 021141760153746
- Julie Mucciarone, PA-CBoston, MA 021141205131604
Common questions
What is Abigail Blair Scherrer, PA-C's NPI number?
Abigail Blair Scherrer, PA-C's National Provider Identifier (NPI) is 1851468193, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Abigail Blair Scherrer, PA-C located?
The NPPES record lists a practice address at 55 Fruit St Warren Bldg 735, Boston, MA, 02114. Phone: (617) 643-3675. Providers update this record themselves, so call before visiting.
How can I verify Abigail Blair Scherrer, PA-C's license?
NPPES lists Massachusetts license number 829, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Abigail Blair Scherrer, PA-C prescribe under Medicare Part D?
In 2024, Abigail Blair Scherrer, PA-C had 153 Medicare Part D claims for 30 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
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.