Leah Rachelle Kozlowski, MPAS, PA-C
Medical Physician Assistant · Cumberland, MD
Leah Rachelle Kozlowski, MPAS, PA-C is a medical physician assistant with a practice address in Cumberland, Maryland, and NPI 1336557370, issued on Jul 22, 2014. Check the license (Maryland C05454, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leah Rachelle Kozlowski
- Credential
- MPAS, PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- C05454 MD
Self-reported in NPPES; status is on the state search - Practice location
- 12502 Willowbrook RD, Cumberland, MD 21502
- Phone
- (240) 964-8760
- Enumerated
- Jul 22, 2014
- Record last updated
- Jan 25, 2024
- Fax
- (240) 964-8769
- Medicare enrollment
- Enrolled (PECOS I20141010000105); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 12502 Willowbrook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krystal Abucevicz-Swick, CRNPNurse Practitioner1750867362
- Juan Arrisueno, M.D., PASurgery Physician1851393565
- Sheba Asghar, M.D.Endocrinology, Diabetes & Metabolism Physician1780865758
- Syed Zain Ayaz, M.DCritical Care Medicine (Internal Medicine) Physician1437405388
- Ayham Bataineh, M.D.Critical Care Medicine (Internal Medicine) Physician1972904365
- Sheena Buskirk, DOFamily Medicine Physician1396273520
Verify Leah Rachelle Kozlowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C05454Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average medical physician assistant in 2024
412 Medicare Part D claims for 144 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Estradiol72 claims
- Clobetasol Propionate34 claims
- Nystatin33 claims
- Estradiol-Norethindrone Acetat25 claims
- Alendronate Sodium24 claims
- Premarin19 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): 86.9 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).
Industry payments in 2024: $67.95
1 payment: education; the largest payer was Astellas Pharma US Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Bills Medicare through one group practice
- Upmc Western Maryland Health Services LLCCumberland, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
11 medical physician assistant records list a practice address in Cumberland
They are 11 of the 1,070 NPPES records with a practice address in Cumberland, and 871 medical physician assistant records in Maryland.
All 11 in Cumberland → All 871 in Maryland → Every provider in Cumberland →
Other medical physician assistant records in Maryland
- Dalia Abaza, PA-CBel Air, MD1679015333
- Eyoatam Abebe, PA-CBaltimore, MD1629362504
- Asma Abeer, PA-CBaltimore, MD1386356442
- David Abell, PAHarwood, MD1467448761
- Patricia Abernathy-Clark, PA-CLanham, MD1154615938
- Bruce Abraham, PA-CLanham, MD1467601914
- Desalegn AbrahamLanham, MD1891198149
- Chana Abrams, PA-CBaltimore, MD1982843157
- Darin Adair, P.A.Clinton, MD1265428569
- Michael AderaBowie, MD1205461746
Common questions
What is Leah Rachelle Kozlowski, MPAS, PA-C's NPI number?
Leah Rachelle Kozlowski, MPAS, PA-C's National Provider Identifier (NPI) is 1336557370, issued on Jul 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Leah Rachelle Kozlowski, MPAS, PA-C located?
The NPPES record lists a practice address at 12502 Willowbrook RD, Cumberland, MD, 21502. Phone: (240) 964-8760. Providers update this record themselves, so call before visiting.
How can I verify Leah Rachelle Kozlowski, MPAS, PA-C's license?
NPPES lists Maryland license number C05454, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Leah Rachelle Kozlowski, MPAS, PA-C prescribe under Medicare Part D?
In 2024, Leah Rachelle Kozlowski, MPAS, PA-C had 412 Medicare Part D claims for 144 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Leah Rachelle Kozlowski, MPAS, PA-C's MIPS final score?
The 2023 MIPS final score is 86.9 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.