Yifang Song
Internal Medicine Physician · Clarion, PA
Yifang Song is an internal medicine physician with a practice address in Clarion, Pennsylvania, and NPI 1902556913, issued on Mar 24, 2022. Check the license (Pennsylvania MD491315, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Yifang Song
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD491315 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Hospital Dr, Clarion, PA 16214
- Phone
- (724) 285-0823
- Enumerated
- Mar 24, 2022
- Record last updated
- Nov 17, 2025
- Fax
- (724) 285-0879
- Medicare enrollment
- Enrolled (PECOS I20251105000008); 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 1 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Yifang Song in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD491315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
83 Medicare Part D claims for 25 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of 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.
Industry payments in 2024: $199.13
3 payments; by number, the most common kind was food and beverage; the largest payer was Celgene Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Butler Medical ProvidersClarion, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yifang Song among 7,300 internal medicine physician records in Pennsylvania
Yifang Song 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
- Graduated2001 · 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).
3 internal medicine physician records list a practice address in Clarion
They are 3 of the 307 NPPES records with a practice address in Clarion, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Clarion → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Brooker, DOClarion, PA 162141689133787
- Wilhelm CastellonClarion, PA 162141821471327
- William Oleksak, M.D.Ford City, PA 162261023131307
- Shaista Toor, M.D.Ford City, PA 162261144343369
- Jon Belasco, D.O.Kittanning, PA 162011306151352
- Paul Konitzky, DOKittanning, PA 162011841299641
- Sergio MurilloKittanning, PA 162011821316456
- Curtis Peterson, MDKittanning, PA 162011619935947
Common questions
What is Yifang Song's NPI number?
Yifang Song's National Provider Identifier (NPI) is 1902556913, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Yifang Song located?
The NPPES record lists a practice address at 1 Hospital Dr, Clarion, PA, 16214. Phone: (724) 285-0823. Providers update this record themselves, so call before visiting.
How can I verify Yifang Song's license?
NPPES lists Pennsylvania license number MD491315, 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 Yifang Song prescribe under Medicare Part D?
In 2024, Yifang Song had 83 Medicare Part D claims for 25 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.