Humberto Maldonado, MD
NPI 1598745259 · Internal Medicine Physician · Austin, TX
Humberto Maldonado, MD is a Internal Medicine Physician provider in Austin, TX (NPI 1598745259).
Provider details
- NPI number
- 1598745259
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- K1246 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
5,636 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 398 | $9 |
| Lactate Dehydrogenase (enzyme) Level83615 | 357 | $6 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 355 | $10 |
| Uric Acid Level, Blood84550 | 355 | $4 |
| Glutamyltransferase (liver Enzyme) Level82977 | 352 | $7 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 347 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 412 | 112 |
| Atorvastatin Calcium | 377 | 93 |
| Losartan Potassium | 263 | 68 |
| Levothyroxine Sodium | 255 | 68 |
| Amlodipine Besylate | 245 | 72 |
| Ezetimibe | 200 | 55 |
| Pravastatin Sodium | 151 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$757 across 45 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
- 2006-01-19
- Last updated
- 2022-06-09
- Certified
- 2022-06-09
Frequently asked questions
- What is Humberto Maldonado's NPI number?
- Humberto Maldonado's National Provider Identifier (NPI) is 1598745259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Humberto Maldonado's specialty?
- Humberto Maldonado is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Humberto Maldonado located?
- Humberto Maldonado's practice location on file with NPPES is 1004 W 32nd St Ste 400, Austin, TX 78705-1915.
- What is Humberto Maldonado's phone number?
- The practice phone number listed in the NPPES registry for Humberto Maldonado is (512) 454-5171.
- Is Humberto Maldonado's NPI active?
- Yes — Humberto Maldonado's NPI (1598745259) is active in the NPPES registry as of the last update on 2022-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.