Abigail L. Tantorski, PA-C
Physician Assistant · Boston, MA
Abigail L. Tantorski, PA-C is a physician assistant with a practice address in Boston, Massachusetts, and NPI 1508543224, issued on Jul 4, 2023. Check the license (Massachusetts PA101479, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Abigail L. Tantorski
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA101479 MA
Self-reported in NPPES; status is on the state search - Practice location
- 725 Albany St, Suite 4B, Boston, MA 02118
- Phone
- (617) 638-5633
- Enumerated
- Jul 4, 2023
- Record last updated
- Sep 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20231011001995); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,713 in Massachusetts → Look up another NPI →
Also registered at 725 Albany St, Suite 4B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Creevy, M.D.Orthopaedic Surgery Physician1629036421
- Ronald McCartney, MDPediatric Orthopaedic Surgery Physician1114132404
Verify Abigail L. Tantorski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PA101479Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average physician assistant in 2024
519 Medicare Part D claims for 179 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 164 claims were for opioids.
Most prescribed
- Oxycodone Hcl94 claims
- Cefadroxil82 claims
- Methocarbamol82 claims
- Pantoprazole Sodium80 claims
- Meloxicam59 claims
- Hydromorphone Hcl51 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.
2 hospitals and group practices
- Hartford HospitalHartford, CT · Acute Care Hospitals4 of 5 stars
- Hartford Healthcare Medical Group Specialists PLLCStorrs, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Abigail L. Tantorski among 4,713 physician assistant records in Massachusetts
Abigail L. Tantorski, PA-C is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 75% of them.
- NPI issued2023 · 75% of these records are older, 17% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2023 · median 2019 among the 3,217 with a school on file
- Record last updated2025 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,660 physician assistant records list a practice address in Boston
They are 1,660 of the 41,865 NPPES records with a practice address in Boston, and 4,713 physician assistant records in Massachusetts.
All 4,713 in Massachusetts → Every provider in Boston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Susan Bowler, PA-CBoston, MA 021181295812048
- Jennifer Czarniak, PABoston, MA 021181528050259
- Sandy Falcon, PA-CBoston, MA 021181275619033
- Barbara Furgal, PA-CBoston, MA 021181568556454
- Eric Haas, PABoston, MA 021181144312174
- Cynthia Kiang, PA-CBoston, MA 021181811974116
- Nina Lev, P.A.Boston, MA 021181568421923
- Elizabeth Marks, PA-CBoston, MA 021181396761169
Common questions
What is Abigail L. Tantorski, PA-C's NPI number?
Abigail L. Tantorski, PA-C's National Provider Identifier (NPI) is 1508543224, issued on Jul 4, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Abigail L. Tantorski, PA-C located?
The NPPES record lists a practice address at 725 Albany St, Suite 4B, Boston, MA, 02118. Phone: (617) 638-5633. Providers update this record themselves, so call before visiting.
How can I verify Abigail L. Tantorski, PA-C's license?
NPPES lists Massachusetts license number PA101479, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Abigail L. Tantorski, PA-C prescribe under Medicare Part D?
In 2024, Abigail L. Tantorski, PA-C had 519 Medicare Part D claims for 179 beneficiaries; the average among physician assistant prescribers was 830. 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.