Ervin Fang, MD
NPI 1205907276 · Ophthalmology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ervin Fang, MD is a Ophthalmology Physician provider in Los Angeles, CA (NPI 1205907276).
Provider details
- NPI number
- 1205907276
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G78501 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,499 | 553 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 563 | 191 |
| Brimonidine Tartrate | 349 | 142 |
| Levobunolol Hcl | 263 | 91 |
| Timolol Maleate | 217 | 80 |
| Pilocarpine Hcl | 155 | 44 |
| Prednisolone Acetate | 127 | 79 |
| Methazolamide | 89 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2021-12-01
Frequently asked questions
- What is Ervin Fang's NPI number?
- Ervin Fang's National Provider Identifier (NPI) is 1205907276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ervin Fang's specialty?
- Ervin Fang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ervin Fang located?
- Ervin Fang's practice location on file with NPPES is 4733 W Sunset Blvd, Los Angeles, CA 90027-6021.
- What is Ervin Fang's phone number?
- The practice phone number listed in the NPPES registry for Ervin Fang is (323) 783-4011.
- Does Ervin Fang accept Medicare?
- Ervin Fang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ervin Fang's NPI active?
- Yes — Ervin Fang's NPI (1205907276) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.