Cindy Ung, MD
NPI 1710305172 · Ophthalmology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cindy Ung, MD is a Ophthalmology Physician provider in Boston, MA (NPI 1710305172).
Provider details
- NPI number
- 1710305172
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 274302 (MA)
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
12 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
3,754 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) |
|---|---|---|
| Imaging of Retina92134 | 1,349 | $44 |
| Injection of Drug Into Eye67028 | 824 | $134 |
| Established Patient Problem Focused Exam of Visual System92012 | 591 | $99 |
| Established Patient Complete Exam of Visual System92014 | 449 | $140 |
| Compounded Drug, Not Otherwise ClassifiedJ7999 | 345 | $91 |
| New Patient Complete Exam of Visual System92004 | 65 | $164 |
| Photography of the Retina92250 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 77 | 54 |
| Latanoprost | 69 | 23 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 48 | 20 |
| Ketorolac Tromethamine | 36 | 18 |
| Brimonidine Tartrate | 27 | 11 |
| Prednisolone Acetate | 25 | 19 |
| Dorzolamide Hcl | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$705 across 18 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
- 2014-04-02
- Last updated
- 2024-12-30
Frequently asked questions
- What is Cindy Ung's NPI number?
- Cindy Ung's National Provider Identifier (NPI) is 1710305172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cindy Ung's specialty?
- Cindy Ung is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Cindy Ung located?
- Cindy Ung's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Cindy Ung's phone number?
- The practice phone number listed in the NPPES registry for Cindy Ung is (617) 573-3288.
- Does Cindy Ung accept Medicare?
- Cindy Ung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cindy Ung's NPI active?
- Yes — Cindy Ung's NPI (1710305172) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.