NPPES file of Aug 9, 2026

David Ling, M.D.

Family Medicine Physician · Lancaster, PA

David Ling, M.D. is a family medicine physician with a practice address in Lancaster, Pennsylvania, and NPI 1982697272, issued on Aug 23, 2005. Check the license (Pennsylvania MD040403E, 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
1982697272
Name
David Ling
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD040403E PA
Self-reported in NPPES; status is on the state search
Practice location
2145 Noll Dr, Lancaster, PA 17603
Phone
(717) 397-4921
Enumerated
Aug 23, 2005
Record last updated
Sep 20, 2024
Fax
(717) 397-7170
Medicare enrollment
Enrolled (PECOS I20051229000043); accepts Medicare assignment
Medical or professional school
Temple University School Of Medicine, 1986
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 2145 Noll Dr

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

  1. Kamlesh Acharya, MDFamily Medicine Physician1093936437
  2. Owen Fox, D.O.Family Medicine Physician1881797009
  3. Sherry Landis, CRNPFamily Nurse Practitioner1396131280
  4. Nunzio Mastropietro, M.D.Family Medicine Physician1326048794
  5. Erica Perez, D.OFamily Medicine Physician1396157913
  6. Danielle Sweigart, CRNPNurse Practitioner1013680446

Verify David Ling 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 MD040403E    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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88% fewer Medicare Part D claims than the average family medicine physician in 2024

410 Medicare Part D claims for 240 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. David Ling410
  2. Specialty average3,544

Most prescribed

  1. Prednisone100 claims
  2. Cephalexin33 claims
  3. Doxycycline Hyclate26 claims
  4. Levofloxacin23 claims
  5. Azithromycin20 claims
  6. Ciprofloxacin Hcl20 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. Ucmg LLCAnnville, PA

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

213 family medicine physician records list a practice address in Lancaster

They are 213 of the 5,378 NPPES records with a practice address in Lancaster, and 7,483 family medicine physician records in Pennsylvania.

All 213 in Lancaster → All 7,483 in Pennsylvania → Every provider in Lancaster →

Other family medicine physician records in Pennsylvania

  1. Christopher AaronCresson, PA1083879860
  2. Jose Abad, MDPittsburgh, PA1295962546
  3. Mario Abad, MDDuncannon, PA1710022975
  4. Ray Abarintos, MDPhiladelphia, PA1417339516
  5. Jasim Abbasi, DOErie, PA1396537452
  6. Daived Abboud, M.D.Allentown, PA1295189322
  7. Ihab Abdelaal, D.O.Macungie, PA1588944938
  8. Tony Abdelmaseeh, M.DJermyn, PA1073910923
  9. Adam Abdulally, MDPittsburgh, PA1184861544
  10. Maimuna AbdullahiLebanon, PA1477344018

Common questions

What is David Ling, M.D.'s NPI number?

David Ling, M.D.'s National Provider Identifier (NPI) is 1982697272, issued on Aug 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is David Ling, M.D. located?

The NPPES record lists a practice address at 2145 Noll Dr, Lancaster, PA, 17603. Phone: (717) 397-4921. Providers update this record themselves, so call before visiting.

How can I verify David Ling, M.D.'s license?

NPPES lists Pennsylvania license number MD040403E, 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 David Ling, M.D. prescribe under Medicare Part D?

In 2024, David Ling, M.D. had 410 Medicare Part D claims for 240 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.