Linda Pham, OD
NPI 1871977405 · Optometrist · Houston, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Pham, OD is a Optometrist provider in Houston, TX (NPI 1871977405).
Provider details
- NPI number
- 1871977405
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 8719TG (TX)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 144 | 52 |
| Prednisolone Acetate | 81 | 71 |
| Timolol Maleate | 57 | 21 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 39 | 31 |
| Ofloxacin | 32 | 31 |
| Brimonidine Tartrate | 23 | — |
| Ketorolac Tromethamine | 15 | — |
| Lifitegrastbrand: Xiidra |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$478 across 8 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
- 2015-07-14
- Last updated
- 2026-03-26
- Certified
- 2026-03-26
Frequently asked questions
- What is Linda Pham's NPI number?
- Linda Pham's National Provider Identifier (NPI) is 1871977405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Pham's specialty?
- Linda Pham is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Linda Pham located?
- Linda Pham's practice location on file with NPPES is 7710 Beechnut St Ste 100, Houston, TX 77074-3106.
- What is Linda Pham's phone number?
- The practice phone number listed in the NPPES registry for Linda Pham is (713) 777-7145.
- Does Linda Pham accept Medicare?
- Linda Pham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Pham's NPI active?
- Yes — Linda Pham's NPI (1871977405) is active in the NPPES registry as of the last update on 2026-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.