David Richardson, M.D.
NPI 1578553921 · Ophthalmology Physician · San Marino, CA
David Richardson, M.D. is a Ophthalmology Physician provider in San Marino, CA (NPI 1578553921).
Provider details
- NPI number
- 1578553921
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A062824 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Timolol Maleate | 58 | 20 |
| Latanoprost | 51 | 18 |
| Brinzolamide/Brimonidine Tartbrand: Simbrinza | 45 | 14 |
| Lifitegrastbrand: Xiidra | 43 | — |
| Netarsudil Mesylatebrand: Rhopressa | 36 | 12 |
| Brimonidine Tartrate | 32 | — |
| Bimatoprostbrand: Lumigan | 28 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$764 across 6 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
- 2005-10-26
- Last updated
- 2015-02-16
Frequently asked questions
- What is David Richardson's NPI number?
- David Richardson's National Provider Identifier (NPI) is 1578553921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Richardson's specialty?
- David Richardson is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Richardson located?
- David Richardson's practice location on file with NPPES is 2020 Huntington Dr, San Marino, CA 91108-2022.
- What is David Richardson's phone number?
- The practice phone number listed in the NPPES registry for David Richardson is (626) 289-7856.
- Is David Richardson's NPI active?
- Yes — David Richardson's NPI (1578553921) is active in the NPPES registry as of the last update on 2015-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.