Michael A. Lapp, PA
Physician Assistant · Winchester, VA
Michael A. Lapp, PA is a physician assistant with a practice address in Winchester, Virginia, and NPI 1295789469, issued on May 20, 2006. Check the license (Virginia 0110840377, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael A. Lapp
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0110840377 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1880 Amherst St Ste 310, Winchester, VA 22601
- Phone
- (540) 536-6721
- Enumerated
- May 20, 2006
- Record last updated
- Sep 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (540) 536-6724
- Medicare enrollment
- Enrolled (PECOS I20040625000685); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1880 Amherst St Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Susan Warriner, NPNurse Practitioner1043565229
Verify Michael A. Lapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0110840377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average physician assistant in 2024
55 Medicare Part D claims for 14 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Clopidogrel13 claims
- Metoprolol Tartrate11 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.
Industry payments in 2024: $394.05
9 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. 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.
2 hospitals and group practices
- Winchester Medical CenterWinchester, VA · Acute Care Hospitals4 of 5 stars
- Valley Physician Enterprise IncFront Royal, VA
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.
217 physician assistant records list a practice address in Winchester
They are 217 of the 2,762 NPPES records with a practice address in Winchester, and 4,408 physician assistant records in Virginia.
All 217 in Winchester → All 4,408 in Virginia → Every provider in Winchester →
Other physician assistant records in Virginia
- Almas Abbas, PAArlington, VA1962598847
- Tehreem AbbasWoodbridge, VA1083416937
- Emma AbbottRoanoke, VA1235737891
- Annalyn Abcede, PAChesapeake, VA1821479544
- Dalia Abdalla, PA-CAldie, VA1861342677
- Hamdi Abdullahi, PA-CAlexandria, VA1407620750
- Daniel Abeel, P.A.-CFort Belvoir, VA1770503070
- Elizabeth AbelBlacksburg, VA1972380152
- Rachele Abel, PA-CNorfolk, VA1871361808
- Stephen AbercrombieRoanoke, VA1700455227
Common questions
What is Michael A. Lapp, PA's NPI number?
Michael A. Lapp, PA's National Provider Identifier (NPI) is 1295789469, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael A. Lapp, PA located?
The NPPES record lists a practice address at 1880 Amherst St Ste 310, Winchester, VA, 22601. Phone: (540) 536-6721. Providers update this record themselves, so call before visiting.
How can I verify Michael A. Lapp, PA's license?
NPPES lists Virginia license number 0110840377, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Michael A. Lapp, PA prescribe under Medicare Part D?
In 2024, Michael A. Lapp, PA had 55 Medicare Part D claims for 14 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.