Kelley K. Simpson, PA C
Medical Physician Assistant · Mechanicburg, PA
Kelley K. Simpson, PA C is a medical physician assistant with a practice address in Mechanicburg, Pennsylvania, and NPI 1053388744, issued on Mar 2, 2006. Check the license (Pennsylvania MA052283, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kelley K. Simpson
- Credential
- PA C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- MA052283 PA
Self-reported in NPPES; status is on the state search - Practice location
- 175 Lancaster Blvd, Mechanicburg, PA 17055
- Phone
- (717) 691-3755
- Enumerated
- Mar 2, 2006
- Record last updated
- Dec 15, 2025
- Fax
- (717) 691-3834
- Medicaid IDs
- 103628360-0003 PA
103628360-0002 PA
0011422800001 PA
103628360-0001 PA - Medicare enrollment
- Enrolled (PECOS I20051207000152); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,897 in Pennsylvania → Look up another NPI →
Verify Kelley K. Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA052283Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average medical physician assistant in 2024
143 Medicare Part D claims for 57 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Gabapentin22 claims
- Oxycodone Hcl16 claims
- Cyclobenzaprine Hcl13 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): 66.7 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).
Bills Medicare through 2 group practices
- Phoenix Rehabilitation And Health Services IncCranberry Twp, PA
- Post-Acute Physicians OF Pennsylvania PLLCMechanicsburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kelley K. Simpson among 3,897 medical physician assistant records in Pennsylvania
Kelley K. Simpson, PA C 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 81% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2005 · 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).
Medical Physician Assistant providers in Pennsylvania
There are 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Jenna Aquilino, PA-CMechanicsburg, PA 170551659004323
- Caroline Bero, PA-CMechanicsburg, PA 170551255132783
- Matthew Dows, P.A.Mechanicsburg, PA 170551538140314
- Greg Forsyth, PA-CMechanicsburg, PA 170551720165046
- Rebecca Lingenfelter, PA CMechanicsburg, PA 170551235106113
- Alyssa Sweigart, PAMechanicsburg, PA 170551861233447
- Jennifer Tanner, PACMechanicsburg, PA 170551215998554
- Matthew Toniatti, PA-CMechanicsburg, PA 170551407997562
Common questions
What is Kelley K. Simpson, PA C's NPI number?
Kelley K. Simpson, PA C's National Provider Identifier (NPI) is 1053388744, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kelley K. Simpson, PA C located?
The NPPES record lists a practice address at 175 Lancaster Blvd, Mechanicburg, PA, 17055. Phone: (717) 691-3755. Providers update this record themselves, so call before visiting.
How can I verify Kelley K. Simpson, PA C's license?
NPPES lists Pennsylvania license number MA052283, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Kelley K. Simpson, PA C prescribe under Medicare Part D?
In 2024, Kelley K. Simpson, PA C had 143 Medicare Part D claims for 57 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Kelley K. Simpson, PA C's MIPS final score?
The 2023 MIPS final score is 66.7 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.