Gianna Seo
Optometrist · King Of Prussia, PA
Gianna Seo is an optometrist with a practice address in King Of Prussia, Pennsylvania, and NPI 1194472324, issued on Mar 8, 2022. Check the license (Pennsylvania OEG003878, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gianna Seo
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OEG003878 PA
Self-reported in NPPES; status is on the state search - Practice location
- Address: 160 N Gulph RD, King Of Prussia, PA 19406
- Phone
- (610) 265-5940
- Enumerated
- Mar 8, 2022
- Record last updated
- Jun 3, 2022
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,640 in Pennsylvania → Look up another NPI →
Verify Gianna Seo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OEG003878Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $19.26
1 payment: food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Gianna Seo among 2,640 optometrist records in Pennsylvania
Gianna Seo is one of 2,640 optometrist records with a practice address in Pennsylvania. 72% 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 91% of them.
- NPI issued2022 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2022 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 optometrist records list a practice address in King Of Prussia
They are 25 of the 1,391 NPPES records with a practice address in King Of Prussia, and 2,640 optometrist records in Pennsylvania.
All 2,640 in Pennsylvania → Every provider in King Of Prussia → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Gary Andrus, ODKing Of Prussia, PA 194061902877863
- Ariann Bernstein, ODKing Of Prussia, PA 194061114033891
- Cari Cinamella, O.D.King Of Prussia, PA 194061144535451
- Kim Even, O.D.King Of Prussia, PA 194061689670473
- Joel Herman, O.D.King Of Prussia, PA 194061700979051
- Jessica Khoury, ODKing Of Prussia, PA 194061982705414
- Gary Kirshner, O.D.King Of Prussia, PA 194061760589386
- Rebecca Kozak, O.D.King Of Prussia, PA 194061316100126
Common questions
What is Gianna Seo's NPI number?
Gianna Seo's National Provider Identifier (NPI) is 1194472324, issued on Mar 8, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Gianna Seo located?
The NPPES record lists a practice address at Address: 160 N Gulph RD, King Of Prussia, PA, 19406. Phone: (610) 265-5940. Providers update this record themselves, so call before visiting.
How can I verify Gianna Seo's license?
NPPES lists Pennsylvania license number OEG003878, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.