Tinny Dinh
NPI 1750593109 · Ophthalmology Physician · Glendale, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tinny Dinh is a Ophthalmology Physician provider in Glendale, CA (NPI 1750593109).
Provider details
- NPI number
- 1750593109
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A99539 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
13 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $72 |
Typical Medicare-allowed amounts for these services range $72–$72 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 850 | 284 |
| Prednisolone Acetate | 385 | 242 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 354 | 115 |
| Ofloxacin | 318 | 212 |
| Brimonidine Tartrate | 296 | 94 |
| Timolol Maleate | 257 | 79 |
| Ketorolac Tromethamine | 163 | 121 |
| Cyclosporine | 120 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-05
- Last updated
- 2021-11-29
Frequently asked questions
- What is Tinny Dinh's NPI number?
- Tinny Dinh's National Provider Identifier (NPI) is 1750593109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tinny Dinh's specialty?
- Tinny Dinh is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Tinny Dinh located?
- Tinny Dinh's practice location on file with NPPES is 1510 S Central Ave, Glendale, CA 91204-2500.
- What is Tinny Dinh's phone number?
- The practice phone number listed in the NPPES registry for Tinny Dinh is (818) 265-2255.
- Does Tinny Dinh accept Medicare?
- Tinny Dinh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tinny Dinh's NPI active?
- Yes — Tinny Dinh's NPI (1750593109) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.