Weilin Song
Ophthalmology Physician · Philadelphia, PA
Weilin Song is an ophthalmology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1154070613, issued on Mar 22, 2022. Check the license (Pennsylvania MD493728, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Weilin Song
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD493728 PA
Self-reported in NPPES; status is on the state search - Practice location
- 840 Walnut St Ste 1020, Philadelphia, PA 19107
- Phone
- (800) 331-6634
- Enumerated
- Mar 22, 2022
- Record last updated
- Aug 5, 2026
- Medicare enrollment
- Enrolled (PECOS I20260519000205); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,088 in Pennsylvania → Look up another NPI →
Also registered at 840 Walnut St Ste 1020
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Theodore Bowe, MDOphthalmology Physician1740818558
- Jordan Deaner, MDOphthalmology Physician1407234123
Verify Weilin Song in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD493728Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average ophthalmology physician in 2024
313 Medicare Part D claims for 85 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Dorzolamide-Timolol80 claims
- Brimonidine Tartrate73 claims
- Latanoprost62 claims
- Rhopressa18 claims
- Prednisolone Acetate16 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: $132.30
1 payment: food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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.
Weilin Song among 1,088 ophthalmology physician records in Pennsylvania
Weilin Song is one of 1,088 ophthalmology physician records with a practice address in Pennsylvania. 81% 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 96% of them.
- NPI issued2022 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2022 · median 2000 among the 734 with a school on file
- Record last updated2026 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Pennsylvania
There are 1,088 ophthalmology physician records in Pennsylvania.
All 1,088 in Pennsylvania → Every provider in Philadelphia → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Yelena Doych, MDPhiladelphia, PA 191071669419545
- Alan Forman, M.D.Philadelphia, PA 191071174524771
- Janice Gault, MDPhiladelphia, PA 191071780673137
- Kammi GuntonPhiladelphia, PA 191071750383600
- Julia Haller, M.D.Philadelphia, PA 191071871542514
- Daniel Kane, MDPhiladelphia, PA 191071700847282
- Lawrence Kenney, M.D.Philadelphia, PA 191071972582633
- Peter Laibson, MDPhiladelphia, PA 191071194723841
Common questions
What is Weilin Song's NPI number?
Weilin Song's National Provider Identifier (NPI) is 1154070613, issued on Mar 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Weilin Song located?
The NPPES record lists a practice address at 840 Walnut St Ste 1020, Philadelphia, PA, 19107. Phone: (800) 331-6634. Providers update this record themselves, so call before visiting.
How can I verify Weilin Song's license?
NPPES lists Pennsylvania license number MD493728, 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 Weilin Song prescribe under Medicare Part D?
In 2024, Weilin Song had 313 Medicare Part D claims for 85 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.