Clinton Peter Sonier, MD
Internal Medicine Physician · Lebanon, PA
Clinton Peter Sonier, MD is an internal medicine physician with a practice address in Lebanon, Pennsylvania, and NPI 1750025144, issued on Apr 22, 2022. Check the license (Pennsylvania MD489701, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Clinton Peter Sonier
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD489701 PA
MT225556 PA
Self-reported in NPPES; status is on the state search - Practice location
- 252 S 4TH St, Lebanon, PA 17042
- Phone
- (717) 270-4876
- Enumerated
- Apr 22, 2022
- Record last updated
- Sep 15, 2025
- Fax
- (717) 270-3875
- Medicare enrollment
- Enrolled (PECOS I20250808001198); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 252 S 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Al-Obaydi, MDHospitalist Physician1861924995
- McKenna Algier, PA-CPhysician Assistant1407497324
- Teresa Angel, CRNP-BCAcute Care Nurse Practitioner1093567877
- Michael Ash, CRNACertified Registered Nurse Anesthetist1750839809
- Samuel Badger, CRNACertified Registered Nurse Anesthetist1710176003
- Kaley Barrett, CRNPFamily Nurse Practitioner1053912170
Verify Clinton Peter Sonier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD489701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
421 Medicare Part D claims for 102 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Rosuvastatin Calcium21 claims
- Eliquis16 claims
- Gabapentin16 claims
- Amlodipine Besylate15 claims
- Furosemide14 claims
- Atorvastatin Calcium13 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
- Wellspan Medical GroupLebanon, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clinton Peter Sonier among 7,300 internal medicine physician records in Pennsylvania
Clinton Peter Sonier, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 85% of them.
- NPI issued2022 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2022 · median 2008 among the 4,208 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 internal medicine physician records list a practice address in Lebanon
They are 30 of the 1,756 NPPES records with a practice address in Lebanon, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Lebanon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Tamara Adams, M.D.Lebanon, PA 170421285626739
- Navneet Campbell, MDLebanon, PA 170421902887938
- Rachel Causak, MDLebanon, PA 170421407947195
- Bradley Davidson, M.D.Lebanon, PA 170421184715344
- Brian Fosnocht, M.D.Lebanon, PA 170421386652923
- John Halcovage, DOLebanon, PA 170421174582266
- Anne Hayes, M.D.Lebanon, PA 170421639161185
- Mark Jacobson, DOLebanon, PA 170421407879554
Common questions
What is Clinton Peter Sonier, MD's NPI number?
Clinton Peter Sonier, MD's National Provider Identifier (NPI) is 1750025144, issued on Apr 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Clinton Peter Sonier, MD located?
The NPPES record lists a practice address at 252 S 4TH St, Lebanon, PA, 17042. Phone: (717) 270-4876. Providers update this record themselves, so call before visiting.
How can I verify Clinton Peter Sonier, MD's license?
NPPES lists Pennsylvania license number MD489701, 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 Clinton Peter Sonier, MD prescribe under Medicare Part D?
In 2024, Clinton Peter Sonier, MD had 421 Medicare Part D claims for 102 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.