Soyoung Sung, M.D.
NPI 1194786731 · Ophthalmology Physician · St Petersburg, FL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Soyoung Sung, M.D. is a Ophthalmology Physician provider in St Petersburg, FL (NPI 1194786731).
Provider details
- NPI number
- 1194786731
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME 93577 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
831 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 292 | $84 |
| Imaging of Retina92134 | 222 | $38 |
| Injection of Drug Into Eye67028 | 119 | $108 |
| Photography of the Retina92250 | 82 | $34 |
| Established Patient Complete Exam of Visual System92014 | 46 | $118 |
| Exam of Retinal Blood Vessels Using a Special Camera After Injection of a Dye92235 | 22 | $151 |
| Exam of Visual Field With Extended Testing |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Brimonidine Tartrate | 181 | 45 |
| Erythromycin Basebrand: Erythromycin | 136 | 67 |
| Timolol Maleate | 97 | 23 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 36 | — |
| Loteprednol Etabonate | 35 | 15 |
| Ketorolac Tromethamine | 28 | 14 |
| Prednisolone Acetate | 28 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,111 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2010-12-28
Frequently asked questions
- What is Soyoung Sung's NPI number?
- Soyoung Sung's National Provider Identifier (NPI) is 1194786731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Soyoung Sung's specialty?
- Soyoung Sung is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Soyoung Sung located?
- Soyoung Sung's practice location on file with NPPES is 1955 1st Ave N, St Petersburg, FL 33713-8941.
- What is Soyoung Sung's phone number?
- The practice phone number listed in the NPPES registry for Soyoung Sung is (727) 894-3937.
- Does Soyoung Sung accept Medicare?
- Soyoung Sung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Soyoung Sung's NPI active?
- Yes — Soyoung Sung's NPI (1194786731) is active in the NPPES registry as of the last update on 2010-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.