Bailey Ann Ellis, PA-C, M.S.
Medical Physician Assistant · Lancaster, PA
Bailey Ann Ellis, PA-C, M.S. is a medical physician assistant with a practice address in Lancaster, Pennsylvania, and NPI 1831569607, issued on Oct 5, 2015. Check the license (Pennsylvania OA003661, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Bailey Ann Ellis
- Credential
- PA-C, M.S.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- OA003661 PA
MA057942 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2100 Harrisburg Pike, Lancaster, PA 17601
- Phone
- (717) 544-3197
- Enumerated
- Oct 5, 2015
- Record last updated
- Sep 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20160622000964); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,897 in Pennsylvania → Look up another NPI →
Also registered at 2100 Harrisburg Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bailey Ann Ellis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OA003661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average medical physician assistant in 2024
316 Medicare Part D claims for 70 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl30 claims
- Quetiapine Fumarate26 claims
- Lamotrigine24 claims
- Clonazepam17 claims
- Sertraline Hcl16 claims
- Escitalopram Oxalate15 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.
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.
Bailey Ann Ellis among 3,897 medical physician assistant records in Pennsylvania
Bailey Ann Ellis, PA-C, M.S. is one of 3,897 medical 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 2015, is newer than 54% of them.
- NPI issued2015 · 54% of these records are older, 41% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2015 among the 2,467 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
92 medical physician assistant records list a practice address in Lancaster
They are 92 of the 5,378 NPPES records with a practice address in Lancaster, and 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Lancaster → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Lori Brackbill, PA-CLancaster, PA 176011881971927
- Frank Brizzi, PA-CLancaster, PA 176011699933754
- John De Jesus, MS, PA-CLancaster, PA 176011740318583
- Melissa Destefano, PA-CLancaster, PA 176011265461313
- Rodney Hostetter, PA-CLancaster, PA 176011760636591
- Lavonne Johnston, PA-CLancaster, PA 176011669402053
- Christine Kurpiel, PA-CLancaster, PA 176011891742755
- Lucy Quinn, PA-CLancaster, PA 176011396896007
Common questions
What is Bailey Ann Ellis, PA-C, M.S.'s NPI number?
Bailey Ann Ellis, PA-C, M.S.'s National Provider Identifier (NPI) is 1831569607, issued on Oct 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Bailey Ann Ellis, PA-C, M.S. located?
The NPPES record lists a practice address at 2100 Harrisburg Pike, Lancaster, PA, 17601. Phone: (717) 544-3197. Providers update this record themselves, so call before visiting.
How can I verify Bailey Ann Ellis, PA-C, M.S.'s license?
NPPES lists Pennsylvania license number OA003661, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Bailey Ann Ellis, PA-C, M.S. prescribe under Medicare Part D?
In 2024, Bailey Ann Ellis, PA-C, M.S. had 316 Medicare Part D claims for 70 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.