Tailun Zhao, M.D.
NPI 1952659203 · Retina Specialist (Ophthalmology) Physician · El Cajon, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tailun Zhao, M.D. is a Retina Specialist (Ophthalmology) Physician provider in El Cajon, CA (NPI 1952659203).
Provider details
- NPI number
- 1952659203
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD457911 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,697 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 | 871 | $44 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 305 | $97 |
| Injection of Drug Into Eye67028 | 273 | $123 |
| Compounded Drug, Not Otherwise ClassifiedJ7999 | 244 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 215 | $136 |
| Established Patient Complete Exam of Visual System92014 | 194 | $139 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Erythromycin Basebrand: Erythromycin | 569 | 379 |
| Latanoprost | 429 | 136 |
| Brimonidine Tartrate | 109 | 40 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 109 | 39 |
| Prednisolone Acetate | 94 | 62 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 75 | 68 |
| Timolol Maleate | 71 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$650 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
Additional practice locations (1)
- 9970 Mountain View DrSuite 200West Mifflin, PA 15122-2474Phone: (412) 653-3080Fax: (412) 653-3580
Registry dates
- Enumerated
- 2012-08-16
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Tailun Zhao's NPI number?
- Tailun Zhao's National Provider Identifier (NPI) is 1952659203, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tailun Zhao's specialty?
- Tailun Zhao is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Tailun Zhao located?
- Tailun Zhao's practice location on file with NPPES is 450 Fletcher Pkwy Ste 112, El Cajon, CA 92020-2520.
- What is Tailun Zhao's phone number?
- The practice phone number listed in the NPPES registry for Tailun Zhao is (800) 898-2020.
- Does Tailun Zhao accept Medicare?
- Tailun Zhao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tailun Zhao's NPI active?
- Yes — Tailun Zhao's NPI (1952659203) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.