Dr. Clinton Peter Sonier Jr., MD
- Part D claims, 2024
- 421
- Publications
- 1
- Hospital affiliations
- 3
- Medical group
- 1
- State license
- 1
- Practice address
- 1001 South George Street, York, PA 17403
- Practice phone
- Call (717) 851-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sonier's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Clinton Peter Sonier Jr. is an internist in York, Pennsylvania
Dr. Sonier practices at WellSpan York Hospital in York, Pennsylvania, part of WellSpan Health.
Dr. Sonier's NPI, 1750025144, was assigned on April 22, 2022. Dr. Sonier holds Pennsylvania license MT225556.
- NPI
- 1750025144NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911388160
- NPI enumeration date
- April 22, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 851-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Clinton Peter Sonier Jr. practices at WellSpan York Hospital in York, Pennsylvania
Dr. Sonier's primary practice is WellSpan York Hospital, at 1001 South George Street, York, PA 17403 in York County. The practice phone is (717) 851-2345.
- WellSpan York Hospital1001 South George Street, York, PA 17403 · York CountyPhone(717) 851-2345
Source: Dmand AI Affiliation Data
Dr. Clinton Peter Sonier Jr. is affiliated with 3 sites of care and 1 medical group
Dr. Sonier's primary practice is WellSpan York Hospital in York, Pennsylvania, part of WellSpan Health. Dr. Sonier is also affiliated with WellSpan Ephrata Community Hospital. The medical group on file is WellSpan Digestive Health. Dmand AI also links Dr. Sonier to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Clinton Peter Sonier Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sonier practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WellSpan York Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across WellSpan Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Clinton Peter Sonier Jr. is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Sonier's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sonier is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Sonier
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Clinton Peter Sonier Jr.'s patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Sonier's median patient age at 66, with 53% women.
Dr. Sonier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Clinton Peter Sonier Jr. wrote 421 Medicare Part D claims in 2024
In 2024, Dr. Sonier wrote 421 Medicare Part D claims for 102 patients. 86% of them were for generic drugs. CMS names the drug for 152 of them, across 11 drugs with 11 or more claims each, at $23,724 in total drug cost. In 2023, CMS named 62 claims across 4 drugs.
Dr. Sonier's Part D claims by kind of drug, 2024
- Generic360 claims86%
- Brand-name61 claims14%
Dr. Sonier's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Sonier's Part D claims, 2024
- Antibiotics5%20 of 421 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 622024: 152145%
Drugs named by CMS: 11 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Clinton Peter Sonier Jr. takes part in Medicare
Dr. Sonier accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Clinton Peter Sonier Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Sonier in 2024.
Recent publications by Dr. Sonier
See who Dr. Sonier researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sonier works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Clinton Peter Sonier Jr.'s profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Clinton Peter Sonier Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Clinton Peter Sonier Jr.'s NPI number?
Dr. Clinton Peter Sonier Jr.'s NPI number is 1750025144. It was assigned on April 22, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Clinton Peter Sonier Jr.?
Dr. Clinton Peter Sonier Jr. is an internist in York, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Clinton Peter Sonier Jr. practice?
Dr. Sonier practices at 1001 South George Street, York, PA 17403. Dr. Sonier's primary practice is WellSpan York Hospital in York, Pennsylvania, part of WellSpan Health. Dmand AI also links Dr. Sonier to 1 hospital.
What is Dr. Clinton Peter Sonier Jr.'s office phone number?
The practice phone on file for Dr. Sonier is (717) 851-2345.
What is Dr. Clinton Peter Sonier Jr.'s medical license number?
Dr. Sonier holds Pennsylvania license MT225556.
Which hospitals is Dr. Clinton Peter Sonier Jr. affiliated with?
Dr. Sonier practices at WellSpan York Hospital in York, Pennsylvania. Dr. Sonier is also affiliated with WellSpan Ephrata Community Hospital. Dmand AI links Dr. Sonier to 1 more hospital.
What medical group is Dr. Clinton Peter Sonier Jr. part of?
Dr. Sonier is linked to WellSpan Digestive Health.
Does Dr. Clinton Peter Sonier Jr. accept Medicare?
Yes. CMS lists Dr. Sonier as accepting Medicare assignment.
What drugs does Dr. Clinton Peter Sonier Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Sonier's most prescribed drugs by claims were Rosuvastatin Calcium, Eliquis and Gabapentin.
How long has Dr. Clinton Peter Sonier Jr. been practicing?
Dr. Sonier graduated from medical school in 2022, 4 years ago.
Does Dr. Clinton Peter Sonier Jr. do research?
Dmand AI links 1 publication to Dr. Sonier.
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