Arwinnah Bautista, MD
NPI 1073579173 · Internal Medicine Physician · National City, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arwinnah Bautista, MD is a Internal Medicine Physician provider in National City, CA (NPI 1073579173).
Provider details
- NPI number
- 1073579173
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C51221 (CA)
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
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
297 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 85 | $127 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 80 | $137 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 32 | $138 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 29 | $21 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 21 | $124 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 91 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 571 | 198 |
| Losartan Potassium | 530 | 174 |
| Amlodipine Besylate | 489 | 164 |
| Metformin Hcl | 380 | 132 |
| Empagliflozinbrand: Jardiance | 202 | 60 |
| Allopurinol | 171 | 57 |
| Simvastatin | 167 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,801 across 64 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
- 2006-04-26
- Last updated
- 2020-02-10
- Certified
- 2020-02-10
Frequently asked questions
- What is Arwinnah Bautista's NPI number?
- Arwinnah Bautista's National Provider Identifier (NPI) is 1073579173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arwinnah Bautista's specialty?
- Arwinnah Bautista is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arwinnah Bautista located?
- Arwinnah Bautista's practice location on file with NPPES is 1430 E Plaza Blvd Ste E19a, National City, CA 91950-3690.
- What is Arwinnah Bautista's phone number?
- The practice phone number listed in the NPPES registry for Arwinnah Bautista is (619) 434-2813.
- Does Arwinnah Bautista accept Medicare?
- Arwinnah Bautista is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arwinnah Bautista's NPI active?
- Yes — Arwinnah Bautista's NPI (1073579173) is active in the NPPES registry as of the last update on 2020-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.