Michael Heffernan, PA-C
Physician Assistant · Exton, PA
Michael Heffernan, PA-C is a physician assistant with a practice address in Exton, Pennsylvania, and NPI 1326675802, issued on Mar 25, 2020. Check the license (Pennsylvania MA061447, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Heffernan
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MA061447 PA
Self-reported in NPPES; status is on the state search - Practice location
- 278 Eagleview Blvd, Exton, PA 19341
- Phone
- (610) 561-6320
- Enumerated
- Mar 25, 2020
- Record last updated
- Mar 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (610) 561-6301
- Medicare enrollment
- Enrolled (PECOS I20200409000514); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 278 Eagleview Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Heffernan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA061447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average physician assistant in 2024
292 Medicare Part D claims for 230 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate49 claims
- Cephalexin31 claims
- Amoxicillin-Clavulanate Potass24 claims
- Prednisone22 claims
- Sulfamethoxazole-Trimethoprim15 claims
- Doxycycline Hyclate12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.4 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).
Industry payments in 2024: $291.19
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Jefferson Acute Care Physicians PCFlourtown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Heffernan among 8,020 physician assistant records in Pennsylvania
Michael Heffernan, PA-C is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 63% of them.
- NPI issued2020 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2018 among the 5,313 with a school on file
- Record last updated2020 · 42% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 physician assistant records list a practice address in Exton
They are 38 of the 1,089 NPPES records with a practice address in Exton, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Exton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Edward Blanchard, PA-CExton, PA 193411275687923
- Andrea Bolesta, PA-CExton, PA 193411467733816
- Jeanette Buczacki, PA-CExton, PA 193411871841569
- Felice Burstein, PA-CExton, PA 193411316168818
- Kristen Eppolite, PA-CExton, PA 193411265685473
- Lyndsay Fay, PA-CExton, PA 193411972910149
- Tracy Friedman, P.A.Exton, PA 193411235253006
- Chantelle Gastinger, PA-CExton, PA 193411619925708
Common questions
What is Michael Heffernan, PA-C's NPI number?
Michael Heffernan, PA-C's National Provider Identifier (NPI) is 1326675802, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Michael Heffernan, PA-C located?
The NPPES record lists a practice address at 278 Eagleview Blvd, Exton, PA, 19341. Phone: (610) 561-6320. Providers update this record themselves, so call before visiting.
How can I verify Michael Heffernan, PA-C's license?
NPPES lists Pennsylvania license number MA061447, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Heffernan, PA-C prescribe under Medicare Part D?
In 2024, Michael Heffernan, PA-C had 292 Medicare Part D claims for 230 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Michael Heffernan, PA-C's MIPS final score?
The 2023 MIPS final score is 76.4 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.