Andres Bustamante
NPI 1720199227 · Internal Medicine Physician · Chula Vista, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andres Bustamante is a Internal Medicine Physician provider in Chula Vista, CA (NPI 1720199227).
Provider details
- NPI number
- 1720199227
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A70351 (CA)
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
31 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 | 31 | $133 |
Typical Medicare-allowed amounts for these services range $133–$133 (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 · 124 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 653 | 239 |
| Amlodipine Besylate | 459 | 161 |
| Rosuvastatin Calcium | 448 | 168 |
| Losartan Potassium | 360 | 124 |
| Levothyroxine Sodium | 341 | 109 |
| Metformin Hclbrand: Metformin Hcl Er | 274 | 89 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Andres Bustamante's NPI number?
- Andres Bustamante's National Provider Identifier (NPI) is 1720199227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andres Bustamante's specialty?
- Andres Bustamante is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andres Bustamante located?
- Andres Bustamante's practice location on file with NPPES is 227 Church Ave, Chula Vista, CA 91910-2702.
- What is Andres Bustamante's phone number?
- The practice phone number listed in the NPPES registry for Andres Bustamante is (619) 426-9610.
- Does Andres Bustamante accept Medicare?
- Andres Bustamante is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andres Bustamante's NPI active?
- Yes — Andres Bustamante's NPI (1720199227) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.