An Thien Vo, M.D.
Ophthalmology Physician · Springfield, PA
An Thien Vo, M.D. is an ophthalmology physician with a practice address in Springfield, Pennsylvania, and NPI 1881905602, issued on Jun 25, 2010. Check the license (Pennsylvania MD454309, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- An Thien Vo
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD454309 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 W Sproul RD Ste 100, Springfield, PA 19064
- Phone
- (610) 690-4900
- Enumerated
- Jun 25, 2010
- Record last updated
- Dec 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150730010978); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2010
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,088 in Pennsylvania → Look up another NPI →
Also registered at 100 W Sproul RD Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Gross, M.D.Ophthalmology Physician1295729762
- Joshua Steiner, M.D.Ophthalmology Physician1750587119
Verify An Thien Vo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD454309Check 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% more Medicare Part D claims than the average ophthalmology physician in 2024
2,971 Medicare Part D claims for 674 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Latanoprost418 claims
- Dorzolamide-Timolol345 claims
- Brimonidine Tartrate296 claims
- Prednisolone Acetate269 claims
- Moxifloxacin180 claims
- Ketorolac Tromethamine163 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $473.48
25 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
Bills Medicare through one group practice
- Moore Eye Care, P.C.Malvern, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
An Thien Vo among 1,088 ophthalmology physician records in Pennsylvania
An Thien Vo, M.D. 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 2010, is newer than 72% of them.
- NPI issued2010 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2010 · median 2000 among the 734 with a school on file
- Record last updated2019 · 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 Springfield → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Nancy Crawford, M.D.Springfield, PA 190641750381182
- Leonard Ginsburg, M.D.Springfield, PA 190641316947740
- Nicole Gross, M.D.Springfield, PA 190641295729762
- Joshua Steiner, M.D.Springfield, PA 190641750587119
- Anthony Antonello, M.D.Media, PA 190631548265374
- Marguerite Billbrough, MDMedia, PA 190631154398782
- Aaron Cohn, MDMedia, PA 190631952517435
- Jason Lange, M.D.Media, PA 190631174937775
Common questions
What is An Thien Vo, M.D.'s NPI number?
An Thien Vo, M.D.'s National Provider Identifier (NPI) is 1881905602, issued on Jun 25, 2010. An NPI identifies a provider in billing; it is not a license.
Where is An Thien Vo, M.D. located?
The NPPES record lists a practice address at 100 W Sproul RD Ste 100, Springfield, PA, 19064. Phone: (610) 690-4900. Providers update this record themselves, so call before visiting.
How can I verify An Thien Vo, M.D.'s license?
NPPES lists Pennsylvania license number MD454309, 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 An Thien Vo, M.D. prescribe under Medicare Part D?
In 2024, An Thien Vo, M.D. had 2,971 Medicare Part D claims for 674 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is An Thien Vo, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.