David Garza, M.D
NPI 1043380306 · Internal Medicine Physician · Plano, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Garza, M.D is a Internal Medicine Physician provider in Plano, TX (NPI 1043380306).
Provider details
- NPI number
- 1043380306
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- J7329 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,199 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 519 | $49 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 349 | $121 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 332 | $8 |
| Liver Function Blood Test Panel80076 | 317 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 313 | $13 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 260 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 273 | 82 |
| Alprazolam | 147 | 34 |
| Levothyroxine Sodium | 145 | 43 |
| Atorvastatin Calcium | 142 | 46 |
| Lisinopril | 107 | 35 |
| Metformin Hclbrand: Metformin Hcl Er | 100 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,192 across 65 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
- 2006-11-08
- Last updated
- 2008-03-06
Frequently asked questions
- What is David Garza's NPI number?
- David Garza's National Provider Identifier (NPI) is 1043380306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Garza's specialty?
- David Garza is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Garza located?
- David Garza's practice location on file with NPPES is 5941 Dallas Pkwy, Plano, TX 75093-9001.
- What is David Garza's phone number?
- The practice phone number listed in the NPPES registry for David Garza is (972) 758-4455.
- Does David Garza accept Medicare?
- David Garza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Garza's NPI active?
- Yes — David Garza's NPI (1043380306) is active in the NPPES registry as of the last update on 2008-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.