Hanzy Bustamante, MD
NPI 1508828641 · Internal Medicine Physician · Cedar Park, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hanzy Bustamante, MD is a Internal Medicine Physician provider in Cedar Park, TX (NPI 1508828641).
Provider details
- NPI number
- 1508828641
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 22429 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
420 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 193 | $114 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 117 | $75 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 68 | $78 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 42 | $166 |
Typical Medicare-allowed amounts for these services range $75–$166 (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 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 148 | 32 |
| Apixabanbrand: Eliquis | 121 | 18 |
| Furosemide | 97 | 24 |
| Amlodipine Besylate | 95 | 26 |
| Levothyroxine Sodium | 89 | 16 |
| Gabapentin | 79 | 19 |
| Potassium Chloride | 78 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-04
- Last updated
- 2023-04-20
- Certified
- 2023-04-20
Frequently asked questions
- What is Hanzy Bustamante's NPI number?
- Hanzy Bustamante's National Provider Identifier (NPI) is 1508828641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hanzy Bustamante's specialty?
- Hanzy Bustamante is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hanzy Bustamante located?
- Hanzy Bustamante's practice location on file with NPPES is 1401 Medical Pkwy, Cedar Park, TX 78613-7763.
- What is Hanzy Bustamante's phone number?
- The practice phone number listed in the NPPES registry for Hanzy Bustamante is (512) 324-4083.
- Does Hanzy Bustamante accept Medicare?
- Hanzy Bustamante is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hanzy Bustamante's NPI active?
- Yes — Hanzy Bustamante's NPI (1508828641) is active in the NPPES registry as of the last update on 2023-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.