NPPES file of Aug 9, 2026

Ellen Lane Busher, PAC

Physician Assistant · Boston, MA

Ellen Lane Busher, PAC is a physician assistant with a practice address in Boston, Massachusetts, and NPI 1265708382, issued on Mar 23, 2012. Check the license (Massachusetts PA4298, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265708382
Name
Ellen Lane Busher
Credential
PAC
Primary taxonomy
Physician Assistant 363A00000X
License number
PA4298 MA
Self-reported in NPPES; status is on the state search
Practice location
125 Parker Hill Ave, Boston, MA 02120
Phone
(617) 754-5800
Enumerated
Mar 23, 2012
Record last updated
Mar 23, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20120821000414); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 125 Parker Hill Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Ackland, MDOrthopaedic Surgery Physician1679759914
  2. Alicia Amadori, PHYSICIAN ASSISTANTSurgical Physician Assistant1932572732
  3. Mihran Artinian, MDVascular & Interventional Radiology Physician1366437170
  4. Michelle AsteFamily Nurse Practitioner1518606011
  5. Marc Bacon, RPHPharmacist1730307166
  6. Katherine Bellanti, RNRegistered Nurse1629555784

Verify Ellen Lane Busher in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license PA4298
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

38% fewer Medicare Part D claims than the average physician assistant in 2024

516 Medicare Part D claims for 163 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 134 claims were for opioids.

  1. Ellen Busher516
  2. Specialty average830

Most prescribed

  1. Ondansetron Hcl109 claims
  2. Oxycodone Hcl104 claims
  3. Ibuprofen90 claims
  4. Omeprazole87 claims
  5. Amoxicillin29 claims
  6. Tramadol Hcl25 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.

Industry payments in 2024: $13.56

1 payment: food and beverage; the largest payer was DePuy Synthes Sales Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ellen Busher$13.56
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Mass General Brigham Medical Group Suburban Massachusetts IncNewton, MA
  2. New England Baptist Medical Associates, Inc.Boston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ellen Lane Busher among 4,713 physician assistant records in Massachusetts

Ellen Lane Busher, PAC 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 2012, is newer than 25% of them.

  • NPI issued2012 · 25% of these records are older, 72% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2011 · median 2019 among the 3,217 with a school on file
  • Record last updated2012 · 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.

The 8 physician assistant records with the nearest ZIP codes

  1. Justin Bryan, PABoston, MA 021201982180196
  2. Schaillee Butler, PABoston, MA 021201174875751
  3. Allyson Campagna, P.A.Boston, MA 021201003881624
  4. Jenna Distasio, PARoxbury Crossing, MA 021201215148606
  5. Lauren Dolloff, PA-CBoston, MA 021201457793911
  6. Jane Langfitt, PA-CBoston, MA 021201578766234
  7. Danielle Lehman, PABoston, MA 021201902465834
  8. Nicole ModzelewskiBoston, MA 021201508435884

Common questions

What is Ellen Lane Busher, PAC's NPI number?

Ellen Lane Busher, PAC's National Provider Identifier (NPI) is 1265708382, issued on Mar 23, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Lane Busher, PAC located?

The NPPES record lists a practice address at 125 Parker Hill Ave, Boston, MA, 02120. Phone: (617) 754-5800. Providers update this record themselves, so call before visiting.

How can I verify Ellen Lane Busher, PAC's license?

NPPES lists Massachusetts license number PA4298, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Ellen Lane Busher, PAC prescribe under Medicare Part D?

In 2024, Ellen Lane Busher, PAC had 516 Medicare Part D claims for 163 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.