Quick answers
- Does Abhishek S. Shah accept Medicare assignment?
- Yes. Medicare's clinician data says Abhishek S. Shah accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Abhishek S. Shah see?
- In 2024, CMS data shows 500 Original Medicare patients and 1,530 services for Abhishek S. Shah. This counts Original Medicare only and measures volume, not quality.
- What is Abhishek S. Shah's NPI number?
- 1972887073. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Abhishek S. Shah, 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.
| Original Medicare patients | 500 |
|---|---|
| Services billed to Medicare | 1,530 |
| Different services or procedures | 50 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)508 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)327 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)172 services
- Heart muscle strain imaging (93356)107 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)59 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%
- Atrial fibrillation51%
- Diabetes46%
- Arthritis43%
- Ischemic heart disease42%
Hospitals where Abhishek S. Shah works
Medicare's Facility Affiliation Data lists Abhishek S. Shah 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.
- Grossmont HospitalLa Mesa, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050026
- Scripps Memorial Hospital - EncinitasEncinitas, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050503
- Scripps Memorial Hospital La JollaLa Jolla, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050324
- Sharp Chula Vista Medical CenterChula Vista, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050222
Practice locations
Addresses where Abhishek S. Shah is enrolled with Medicare (CMS data updated October 2, 2026).
- 1233 Plumas StYuba City, CA 95991 (530) 715‑2900
- 5555 Grossmont Ctr DrLa Mesa, CA 91942 (619) 740‑6000
- 751 Med Ctr CtChula Vista, CA 91911 (619) 502‑5800
- 765 Medical Ctr CtChula Vista, CA 91911
- 980 Fulton AveSacramento, CA 95825 (530) 715‑2900
Group practices
Medicare enrollment lists Abhishek S. Shah as a member of these groups (CMS data updated October 2, 2026).
- Emergency and Acute Care Medical Corporation422 clinicians in the group
- Cardiovascular Institute of San Diego Inc22 clinicians in the group
- Heart and Vascular Centers of America17 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Yuba City
Clinicians with the same Medicare primary specialty in Yuba City, CA — not a recommendation.
Other clinicians in Emergency and Acute Care Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | St. Louis College Of Physicians And Surgeons |
| Graduation year | 2011 (15 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1972887073 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians