Linda Baker, O.D.
NPI 1992795934 · Optometrist · San Antonio, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Baker, O.D. is a Optometrist provider in San Antonio, TX (NPI 1992795934).
Provider details
- NPI number
- 1992795934
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4218TG (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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,764 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,228 | $96 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 599 | $66 |
| New Patient Complete Exam of Visual System92004 | 566 | $83 |
| Photography of the Retina92250 | 479 | $31 |
| Measurement of Retinal and Optic Nerve Function92273 | 331 | $109 |
| Exam of Visual Field With Extended Testing92083 | 250 | $52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 48 | 12 |
| Brimonidine Tartratebrand: Alphagan P | 15 | — |
| Brimonidine Tartrate | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-21
- Last updated
- 2010-10-06
Frequently asked questions
- What is Linda Baker's NPI number?
- Linda Baker's National Provider Identifier (NPI) is 1992795934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Baker's specialty?
- Linda Baker is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Linda Baker located?
- Linda Baker's practice location on file with NPPES is 14711 Chant St, San Antonio, TX 78248-1109.
- What is Linda Baker's phone number?
- The practice phone number listed in the NPPES registry for Linda Baker is (210) 479-7907.
- Does Linda Baker accept Medicare?
- Linda Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Baker's NPI active?
- Yes — Linda Baker's NPI (1992795934) is active in the NPPES registry as of the last update on 2010-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.