Arwinnah Bautista, MD

Medicare activity in 2024

Official CMS public-use data for Arwinnah Bautista, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)85 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)80 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)32 services
4. Annual depression screening, 5 to 15 minutes (G0444)29 services
5. Hospital discharge day management, more than 30 minutes (99239)21 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High blood pressure75%
• High cholesterol75%
• Diabetes67%
• Chronic kidney disease41%
• Arthritis40%
• Depression33%

Hospitals where Arwinnah Bautista works

Medicare's Facility Affiliation Data lists Arwinnah Bautista at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Paradise Valley HospitalNational City, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050024
• Sharp Memorial HospitalSan Diego, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050100

Practice locations

Addresses where Arwinnah Bautista is enrolled with Medicare (CMS data updated October 2, 2026).

• 1430 E Plaza Blvd, Suite E 18 and E 19aNational City, CA 91950 (619) 434‑2813
• 2400 E 4th StNational City, CA 91950 (619) 470‑4321
• 655 Euclid AveNational City, CA 91950 (619) 470‑4115

Group practices

Medicare enrollment lists Arwinnah Bautista as a member of these groups (CMS data updated October 2, 2026).

• Paradise Valley Medical Group Inc9 clinicians in the group
• Arwinnah Bautista MD PC2 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in California →

Other internal medicine doctors in National City

Clinicians with the same Medicare primary specialty in National City, CA — not a recommendation.

• Rami Y. Michael, MD
• Valerie C. Altavas, MD
• Renato C. De La Rosa, MD
• Natalie J. Medina, MD
• Michael D. Hurst, DO
• Irineo D. Tiangco, MD
• Clarita R. Carambas, MD
• Michelle Lamantia, MD

All internal medicine doctors in National City →

Other clinicians in Paradise Valley Medical Group Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Razi D. Hekmat, MD
• Dorothy E. Hairston, MD
• John G. Keenan, CNA

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians