NPPES file of Aug 9, 2026

Nathan Leisenring, MD

Dermatology Physician · York, PA

Nathan Leisenring, MD is a dermatology physician with a practice address in York, Pennsylvania, and NPI 1770110371, issued on Mar 24, 2020. Check the license (Pennsylvania MD484597, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770110371
Name
Nathan Leisenring
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
License numbers
MD484597 PA
RTL21-0327 NC
Self-reported in NPPES; status is on the state search
Practice location
205 Saint Charles Way, York, PA 17402
Phone
(717) 741-4666
Enumerated
Mar 24, 2020
Record last updated
Sep 30, 2024
Medicare enrollment
Enrolled (PECOS I20240718002181); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 205 Saint Charles Way

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Whitney Amato, PA-CPhysician Assistant1427284991
  2. Amanda Bender, PAPhysician Assistant1962867341
  3. Ira Berman, MDDermatology Physician1215900261
  4. Steven Caplan, MDDermatology Physician1376516914
  5. Miriam Chesky, PA-CPhysician Assistant1285882035
  6. Rebecca Farquhar, PA-CMedical Physician Assistant1093989832

Verify Nathan Leisenring in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD484597
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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66% fewer Medicare Part D claims than the average dermatology physician in 2024

269 Medicare Part D claims for 150 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Nathan Leisenring269
  2. Specialty average797

Most prescribed

  1. Triamcinolone Acetonide59 claims
  2. Ketoconazole27 claims
  3. Clobetasol Propionate25 claims
  4. Mupirocin25 claims
  5. Betamethasone Diprop Augmented16 claims
  6. Tacrolimus11 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

  1. Dermatology Associates OF York IncCamp Hill, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Dermatology Physician providers in Pennsylvania

There are 681 dermatology physician records in Pennsylvania.

Other dermatology physician records in Pennsylvania

  1. Debra Abell, MDWexford, PA1558442525
  2. Barry Abraham, MDPenn Valley, PA1811072606
  3. Nina Abraham, MDHaverford, PA1255593422
  4. Katrina Abuabara, MDPhiladelphia, PA1558689216
  5. David Adams, MDHershey, PA1215991427
  6. Saira Agarwala, MDPhiladelphia, PA1760062228
  7. George Ainsworth, MDWest Lawn, PA1851397814
  8. Oleg Akilov, M.D., PH.D.Pittsburgh, PA1316274590
  9. Ali Alajmi, MD , FRCPC , FAADArdmore, PA1760172522
  10. Christian Albornoz, MDChesterbrook, PA1962997262

Common questions

What is Nathan Leisenring, MD's NPI number?

Nathan Leisenring, MD's National Provider Identifier (NPI) is 1770110371, issued on Mar 24, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Nathan Leisenring, MD located?

The NPPES record lists a practice address at 205 Saint Charles Way, York, PA, 17402. Phone: (717) 741-4666. Providers update this record themselves, so call before visiting.

How can I verify Nathan Leisenring, MD's license?

NPPES lists Pennsylvania license number MD484597, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nathan Leisenring, MD prescribe under Medicare Part D?

In 2024, Nathan Leisenring, MD had 269 Medicare Part D claims for 150 beneficiaries; the average among dermatology physician prescribers was 797. 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.