Frederick Carlton Lapp, M.D.
Family Medicine Physician · Lewisburg, PA
Frederick Carlton Lapp, M.D. is a family medicine physician with a practice address in Lewisburg, Pennsylvania, and NPI 1801816848, issued on Jul 20, 2006. Check the license (Pennsylvania MD039283E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Frederick Carlton Lapp
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD039283E PA
Self-reported in NPPES; status is on the state search - Practice location
- 7095 Westbranch Hwy Ste 1100, Lewisburg, PA 17837
- Phone
- (570) 524-5050
- Enumerated
- Jul 20, 2006
- Record last updated
- Feb 2, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (570) 524-5250
- Medicaid ID
- 11145800008 PA
- Medicare enrollment
- Enrolled (PECOS I20061006000010); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 7095 Westbranch Hwy Ste 1100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Callaghan, MDFamily Medicine Physician1528275443
- Karen Dohl, PA-CMedical Physician Assistant1144298068
- Suzanne Greb, D.O.Family Medicine Physician1780609701
- Maureen Krepps, CRNPNurse Practitioner1275524464
- Katherine Kudrick, PA-CPhysician Assistant1053700450
- Jennifer Wetzel, PA-CMedical Physician Assistant1679877187
Verify Frederick Carlton Lapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD039283ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family medicine physician in 2024
149 Medicare Part D claims for 102 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone29 claims
- Albuterol Sulfate Hfa20 claims
- Doxycycline Hyclate13 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
- Evangelical Medical Services OrganizationLewisburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Frederick Carlton Lapp among 7,483 family medicine physician records in Pennsylvania
Frederick Carlton Lapp, M.D. 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 fileYes · 61% of these records are
- Graduated1986 · median 2005 among the 4,529 with a school on file
- Record last updated2018 · 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).
16 family medicine physician records list a practice address in Lewisburg
They are 16 of the 848 NPPES records with a practice address in Lewisburg, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Lewisburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Susan Arisumi, M.D.Lewisburg, PA 178371538133673
- Michael Brown, M.D.Lewisburg, PA 178371386614063
- James Callaghan, MDLewisburg, PA 178371528275443
- Colleen Flaherty, DOLewisburg, PA 178371023294600
- John Ginsburg, M.D.Lewisburg, PA 178371447279807
- David Gray, DOLewisburg, PA 178371326087172
- Suzanne Greb, D.O.Lewisburg, PA 178371780609701
- Joshua Hottenstein, M.DLewisburg, PA 178371598757205
Common questions
What is Frederick Carlton Lapp, M.D.'s NPI number?
Frederick Carlton Lapp, M.D.'s National Provider Identifier (NPI) is 1801816848, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Frederick Carlton Lapp, M.D. located?
The NPPES record lists a practice address at 7095 Westbranch Hwy Ste 1100, Lewisburg, PA, 17837. Phone: (570) 524-5050. Providers update this record themselves, so call before visiting.
How can I verify Frederick Carlton Lapp, M.D.'s license?
NPPES lists Pennsylvania license number MD039283E, 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 Frederick Carlton Lapp, M.D. prescribe under Medicare Part D?
In 2024, Frederick Carlton Lapp, M.D. had 149 Medicare Part D claims for 102 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.
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.