Yanira Martinez, MD
NPI 1457446288 · Internal Medicine Physician · Brownsville, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yanira Martinez, MD is a Internal Medicine Physician provider in Brownsville, TX (NPI 1457446288).
Provider details
- NPI number
- 1457446288
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- L7473 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
80 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 37 | $9 |
Typical Medicare-allowed amounts for these services range $9–$123 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 127 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 1,238 | 430 |
| Metformin Hcl | 615 | 209 |
| Levothyroxine Sodium | 589 | 204 |
| Losartan Potassium | 506 | 162 |
| Lisinopril | 451 | 146 |
| Atorvastatin Calcium | 408 | 163 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2016-06-15
Frequently asked questions
- What is Yanira Martinez's NPI number?
- Yanira Martinez's National Provider Identifier (NPI) is 1457446288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yanira Martinez's specialty?
- Yanira Martinez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yanira Martinez located?
- Yanira Martinez's practice location on file with NPPES is 5460 Paredes Line Rd, Brownsville, TX 78526-9740.
- What is Yanira Martinez's phone number?
- The practice phone number listed in the NPPES registry for Yanira Martinez is (956) 554-0010.
- Does Yanira Martinez accept Medicare?
- Yanira Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yanira Martinez's NPI active?
- Yes — Yanira Martinez's NPI (1457446288) is active in the NPPES registry as of the last update on 2016-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.