Alexa M. Maddy, PA-C
Physician Assistant · Lancaster, PA
Alexa M. Maddy, PA-C is a physician assistant with a practice address in Lancaster, Pennsylvania, and NPI 1689159733, issued on Sep 25, 2018. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexa M. Maddy
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 555 N Duke St, Lancaster, PA 17602
- Phone
- (717) 544-5945
- Enumerated
- Sep 25, 2018
- Record last updated
- Sep 25, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190115001204); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Also registered at 555 N Duke St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexa M. Maddy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average physician assistant in 2024
35 Medicare Part D claims for 18 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.
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: $89.60
5 payments; by number, the most common kind was food and beverage; the largest payer was Ethicon US, LLC. 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.
One hospital affiliation
- Lancaster General HospitalLancaster, PA · Acute Care Hospitals5 of 5 stars
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.
Alexa M. Maddy among 8,020 physician assistant records in Pennsylvania
Alexa M. Maddy, 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 2018, is newer than 53% of them.
- NPI issued2018 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2018 · median 2018 among the 5,313 with a school on file
- Record last updated2018 · 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).
166 physician assistant records list a practice address in Lancaster
They are 166 of the 5,378 NPPES records with a practice address in Lancaster, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Lancaster → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Cynthia Brubaker, PACLancaster, PA 176021699775098
- Eric Buckwalter, PA-CLancaster, PA 176021912949009
- Joshua Butler, PA-CLancaster, PA 176021679686513
- Christina Clark, PHYSICIAN ASSISTANTLancaster, PA 176021346283868
- Stanislav Freydlin, PA-CLancaster, PA 176021376776401
- Ryan Gantz, PA-CLancaster, PA 176021437173218
- Sarah Gibson, PACLancaster, PA 176021821058520
- Dalery Grullon, PA-CLancaster, PA 176021558640011
Common questions
What is Alexa M. Maddy, PA-C's NPI number?
Alexa M. Maddy, PA-C's National Provider Identifier (NPI) is 1689159733, issued on Sep 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alexa M. Maddy, PA-C located?
The NPPES record lists a practice address at 555 N Duke St, Lancaster, PA, 17602. Phone: (717) 544-5945. Providers update this record themselves, so call before visiting.
How can I verify Alexa M. Maddy, PA-C's license?
Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Alexa M. Maddy, PA-C prescribe under Medicare Part D?
In 2024, Alexa M. Maddy, PA-C had 35 Medicare Part D claims for 18 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.