NPPES file of Aug 9, 2026

Geoffrey Dreher, D.O.

Sports Medicine (Family Medicine) Physician · Lititz, PA

Geoffrey Dreher, D.O. is a sports medicine (family medicine) physician with a practice address in Lititz, Pennsylvania, and NPI 1639558943, issued on May 20, 2015. Check the license (Pennsylvania OS018676, 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
1639558943
Name
Geoffrey Dreher
Credential
D.O.
Primary taxonomy
Sports Medicine (Family Medicine) Physician 207QS0010X
License number
OS018676 PA
Self-reported in NPPES; status is on the state search
Practice location
51 Peters Road, Lititz, PA 17543
Phone
(717) 627-7675
Enumerated
May 20, 2015
Record last updated
Oct 20, 2023
Medicare enrollment
Enrolled (PECOS I20220908000116); accepts Medicare assignment
Medical or professional school
Rowan University School Of Osteopathic Medicine, 2015
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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8 nearest sports medicine (family medicine) physician records → All 178 in Pennsylvania → Look up another NPI →

Also registered at 51 Peters Road

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

  1. Ashley Allis, CRNPNurse Practitioner1649735820
  2. Jennifer Ammons, M.D.Pediatrics Physician1548235716
  3. Jerome Barron, D.O.Sports Medicine (Family Medicine) Physician1245646884
  4. Christine Beiler, MDPediatrics Physician1003888579
  5. Madeline Cingle, PA-CPhysician Assistant1083212864
  6. Elizabeth Manetta, MDSports Medicine (Family Medicine) Physician1518496611

Verify Geoffrey Dreher 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 OS018676    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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91% fewer Medicare Part D claims than the average sports medicine (family medicine) physician in 2024

81 Medicare Part D claims for 40 beneficiaries, against an average of 855 among the 2,237 providers of this specialty who prescribed in Part D.

  1. Geoffrey Dreher81
  2. Specialty average855

Most prescribed

  1. Meloxicam18 claims
  2. Diclofenac Sodium14 claims
  3. Naproxen11 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.

2 hospitals and group practices

  1. Lancaster General HospitalLancaster, PA · Acute Care Hospitals5 of 5 stars
  2. Lancaster General Medical GroupLancaster, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Geoffrey Dreher among 178 sports medicine (family medicine) physician records in Pennsylvania

Geoffrey Dreher, D.O. is one of 178 sports medicine (family medicine) physician records with a practice address in Pennsylvania. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 60% of them.

  • NPI issued2015 · 60% of these records are older, 37% newer
  • In a Medicare fileYes · 90% of these records are
  • In the CMS Doctors and Clinicians fileYes · 84% of these records are
  • Graduated2015 · median 2014 among the 149 with a school on file
  • Record last updated2023 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS0010X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 sports medicine (family medicine) physician records list a practice address in Lititz

They are 8 of the 599 NPPES records with a practice address in Lititz, and 178 sports medicine (family medicine) physician records in Pennsylvania.

All 178 in Pennsylvania → Every provider in Lititz → Sports Medicine (Family Medicine) Physician nationwide →

The 8 sports medicine (family medicine) physician records with the nearest ZIP codes

  1. Jerome Barron, D.O.Lititz, PA 175431245646884
  2. Laura DipaoloLititz, PA 175431487002374
  3. Elizabeth Manetta, MDLititz, PA 175431518496611
  4. Patrick Moreno, MDLititz, PA 175431871728725
  5. Jennifer Payne, MDLititz, PA 175431447544242
  6. Anne Rettig, M.D.Lititz, PA 175431467644807
  7. Ryan Wennell, D.O.Lititz, PA 175431164866091
  8. Lindsay Lafferty, M.D.Millersville, PA 175511588083463

Common questions

What is Geoffrey Dreher, D.O.'s NPI number?

Geoffrey Dreher, D.O.'s National Provider Identifier (NPI) is 1639558943, issued on May 20, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Geoffrey Dreher, D.O. located?

The NPPES record lists a practice address at 51 Peters Road, Lititz, PA, 17543. Phone: (717) 627-7675. Providers update this record themselves, so call before visiting.

How can I verify Geoffrey Dreher, D.O.'s license?

NPPES lists Pennsylvania license number OS018676, 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 Geoffrey Dreher, D.O. prescribe under Medicare Part D?

In 2024, Geoffrey Dreher, D.O. had 81 Medicare Part D claims for 40 beneficiaries; the average among sports medicine (family medicine) physician prescribers was 855. 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.