Daniel Lee Diehl, MD
Family Medicine Physician · Willow Street, PA
Daniel Lee Diehl, MD is a family medicine physician with a practice address in Willow Street, Pennsylvania, and NPI 1396707188, issued on Apr 5, 2006. Check the license (Pennsylvania MD027415E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Daniel Lee Diehl
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD027415E PA
Self-reported in NPPES; status is on the state search - Practice location
- 2605 Willow Street Pike N, Willow Street, PA 17584
- Phone
- (717) 464-2838
- Enumerated
- Apr 5, 2006
- Record last updated
- Jul 2, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (717) 464-3812
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 2605 Willow Street Pike N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oluwaseun Akangbe, M.DFamily Medicine Physician1891146452
- Farhana Bagum, CRNPPrimary Care Nurse Practitioner1770307761
- Andrew Clark, CRNPFamily Nurse Practitioner1609382670
- Melanie Falgout, M.D.Family Medicine Physician1649442476
- Jennifer GrimFamily Nurse Practitioner1407370356
- Lynn Ma, MDFamily Medicine Physician1043834310
Verify Daniel Lee Diehl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD027415ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
64 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Pantoprazole Sodium14 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.
Daniel Lee Diehl among 7,483 family medicine physician records in Pennsylvania
Daniel Lee Diehl, MD is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 family medicine physician records list a practice address in Willow Street
They are 17 of the 144 NPPES records with a practice address in Willow Street, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Willow Street → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Aichele, DOWillow Street, PA 175841366485583
- Oluwaseun Akangbe, M.DWillow Street, PA 175841891146452
- Leanne Beidler, M.D.Willow Street, PA 175841275528655
- Melanie Falgout, M.D.Willow Street, PA 175841649442476
- Richard Frey, DOWillow Street, PA 175841689617789
- Marina Gonzalez, MDWillow Street, PA 175841487148565
- Ann King, M.D.Willow Street, PA 175841871572560
- Robert Pratt, MDWillow Street, PA 175841700828951
Common questions
What is Daniel Lee Diehl, MD's NPI number?
Daniel Lee Diehl, MD's National Provider Identifier (NPI) is 1396707188, issued on Apr 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Lee Diehl, MD located?
The NPPES record lists a practice address at 2605 Willow Street Pike N, Willow Street, PA, 17584. Phone: (717) 464-2838. Providers update this record themselves, so call before visiting.
How can I verify Daniel Lee Diehl, MD's license?
NPPES lists Pennsylvania license number MD027415E, 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 Daniel Lee Diehl, MD prescribe under Medicare Part D?
In 2024, Daniel Lee Diehl, MD had 64 Medicare Part D claims; 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.
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.