Leigh-A Karpinskas Crowley, PA-C
Physician Assistant · Ann Arbor, MI
Leigh-A Karpinskas Crowley, PA-C is a physician assistant with a practice address in Ann Arbor, Michigan, and NPI 1073011466, issued on Jan 31, 2018. Check the license (Michigan 5601008585, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leigh-A Karpinskas Crowley
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 5601008585 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1500 East Medical Center Dr, Ann Arbor, MI 48109
- Phone
- (734) 936-8857
- Enumerated
- Jan 31, 2018
- Record last updated
- Mar 2, 2023
- Medicare enrollment
- Enrolled (PECOS I20180320003089); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1500 East Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samia Abdelnabi, CNMAdvanced Practice Midwife1639404320
- Mahshid Abir, MDEmergency Medicine Physician1790988632
- Barbara Adams, MDPediatric Rheumatology Physician1962412577
- David Adams, MBBSAnesthesiology Physician1346484417
- Michael Adams, M.D.Internal Medicine Physician1780065284
- Gaury Adhikary, MDAnesthesiology Physician1629094297
Verify Leigh-A Karpinskas Crowley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 5601008585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average physician assistant in 2024
43 Medicare Part D claims for 30 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. 24 claims were for opioids.
Most prescribed
- Oxycodone 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.
Bills Medicare through one group practice
- Regents OF The University OF MichiganAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
610 physician assistant records list a practice address in Ann Arbor
They are 610 of the 15,616 NPPES records with a practice address in Ann Arbor, and 6,989 physician assistant records in Michigan.
All 610 in Ann Arbor → All 6,989 in Michigan → Every provider in Ann Arbor →
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- Stephanie Abbott, PA-CGrand Rapids, MI1386072825
- Samar Abboud, PA-CYpsilanti, MI1871942144
- Salma Abd Elhamid, PA-CTroy, MI1457245730
- Malak Abdallah, PA-CDearborn, MI1245922194
- Marriam Abdallah, PA-CDearborn, MI1720962574
Common questions
What is Leigh-A Karpinskas Crowley, PA-C's NPI number?
Leigh-A Karpinskas Crowley, PA-C's National Provider Identifier (NPI) is 1073011466, issued on Jan 31, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Leigh-A Karpinskas Crowley, PA-C located?
The NPPES record lists a practice address at 1500 East Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-8857. Providers update this record themselves, so call before visiting.
How can I verify Leigh-A Karpinskas Crowley, PA-C's license?
NPPES lists Michigan license number 5601008585, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Leigh-A Karpinskas Crowley, PA-C prescribe under Medicare Part D?
In 2024, Leigh-A Karpinskas Crowley, PA-C had 43 Medicare Part D claims for 30 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.