Lena M. Witthoff, PA-C
Medical Physician Assistant · Harrisburg, PA
Lena M. Witthoff, PA-C is a medical physician assistant with a practice address in Harrisburg, Pennsylvania, and NPI 1124741293, issued on Sep 22, 2022. Check the license (Pennsylvania MA063997, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lena M. Witthoff
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- MA063997 PA
Self-reported in NPPES; status is on the state search - Practice location
- 111 S Front St, Harrisburg, PA 17101
- Phone
- (717) 782-3131
- Enumerated
- Sep 22, 2022
- Record last updated
- Apr 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20221026001130); 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 111 S Front St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Abraham, MDInternal Medicine Physician1013538115
- Astha AcharyaStudent in an Organized Health Care Education/Training Program1457240673
- Adrienne Ackerman, DOEmergency Medicine Physician1164835609
- Carson Adams, M.D.Emergency Medicine Physician1093120347
- Guy Agostinelli, DOStudent in an Organized Health Care Education/Training Program1053103473
- Usman Enesi Ahmed, MDStudent in an Organized Health Care Education/Training Program1053108571
Verify Lena M. Witthoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA063997Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average medical physician assistant in 2024
25 Medicare Part D claims for 21 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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): 82.5 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 one group practice
- Pinnacle Health Medical ServicesHarrisburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lena M. Witthoff among 3,897 medical physician assistant records in Pennsylvania
Lena M. Witthoff, 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 2022, is newer than 83% of them.
- NPI issued2022 · 83% of these records are older, 13% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2015 among the 2,467 with a school on file
- Record last updated2024 · 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).
56 medical physician assistant records list a practice address in Harrisburg
They are 56 of the 3,963 NPPES records with a practice address in Harrisburg, and 3,897 medical physician assistant records in Pennsylvania.
All 3,897 in Pennsylvania → Every provider in Harrisburg → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Kyle Brim, PAHarrisburg, PA 171011437639341
- Amy Christine, PACHarrisburg, PA 171011528008083
- Siobhan Conley, PA-CHarrisburg, PA 171011487028312
- Alexandra Dressler, PA-CHarrisburg, PA 171011679118269
- Eli Horowitz, PA-CHarrisburg, PA 171011447966957
- Justin Lanni, PA-CHarrisburg, PA 171011619438926
- Nicole McQuillan, PA-CHarrisburg, PA 171011942967294
- Lester Mendoza, PA-CHarrisburg, PA 171011467142547
Common questions
What is Lena M. Witthoff, PA-C's NPI number?
Lena M. Witthoff, PA-C's National Provider Identifier (NPI) is 1124741293, issued on Sep 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Lena M. Witthoff, PA-C located?
The NPPES record lists a practice address at 111 S Front St, Harrisburg, PA, 17101. Phone: (717) 782-3131. Providers update this record themselves, so call before visiting.
How can I verify Lena M. Witthoff, PA-C's license?
NPPES lists Pennsylvania license number MA063997, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Lena M. Witthoff, PA-C prescribe under Medicare Part D?
In 2024, Lena M. Witthoff, PA-C had 25 Medicare Part D claims for 21 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Lena M. Witthoff, PA-C's MIPS final score?
The 2023 MIPS final score is 82.5 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.