Mohammad Riazi Esfahani, MD
NPI 1164913539 · Retina Specialist (Ophthalmology) Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohammad Riazi Esfahani, MD is a Retina Specialist (Ophthalmology) Physician provider in Irvine, CA (NPI 1164913539).
Provider details
- NPI number
- 1164913539
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- F537 (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 tenure25% of score
8 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
3,158 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 | 1,144 | $28 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,045 | $107 |
| Imaging of Retina92134 | 319 | $28 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 293 | $107 |
| Injection of Drug Into Eye67028 | 249 | $103 |
| Injection of Drug Into Eye67028 | 60 | $105 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 175 | 61 |
| Brimonidine Tartrate | 78 | 24 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 74 | 31 |
| Latanoprost | 65 | 19 |
| Ketorolac Tromethamine | 46 | 17 |
| Dorzolamide Hcl | 36 | 12 |
| Erythromycin Basebrand: Erythromycin | 24 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$522 across 7 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)
- Pavilion 2, 101 the City Dr. SOrange, CA 92868Phone: (714) 456-5010
Registry dates
- Enumerated
- 2018-05-22
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Mohammad Riazi Esfahani's NPI number?
- Mohammad Riazi Esfahani's National Provider Identifier (NPI) is 1164913539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohammad Riazi Esfahani's specialty?
- Mohammad Riazi Esfahani is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Mohammad Riazi Esfahani located?
- Mohammad Riazi Esfahani's practice location on file with NPPES is 850 Health Sciences Rd, Irvine, CA 92617-3058.
- What is Mohammad Riazi Esfahani's phone number?
- The practice phone number listed in the NPPES registry for Mohammad Riazi Esfahani is (949) 824-6109.
- Does Mohammad Riazi Esfahani accept Medicare?
- Mohammad Riazi Esfahani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohammad Riazi Esfahani's NPI active?
- Yes — Mohammad Riazi Esfahani's NPI (1164913539) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.