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Cardiovascular Disease (Cardiology)

Zahida R. Bhutto, MD

Works at hospitals in Glendora, CA · Covina, CA · California

Summary

Dr. Zahida R. Bhutto, MD is a cardiologist at 420 N 4th Ave, Covina, CA 91723. Phone: (626) 915-4400. Accepts Medicare assignment. In 2024, Zahida R. Bhutto had 284 Original Medicare patients and 4,100 services. NPI 1790895050. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Zahida R. Bhutto, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Zahida R. Bhutto accept Medicare assignment?
Yes. Medicare's clinician data says Zahida R. Bhutto 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 Zahida R. Bhutto see?
In 2024, CMS data shows 284 Original Medicare patients and 4,100 services for Zahida R. Bhutto. This counts Original Medicare only and measures volume, not quality.
What is Zahida R. Bhutto's NPI number?
1790895050. 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 Zahida R. Bhutto, 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 patients284
Services billed to Medicare4,100
Different services or procedures33
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)832 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)653 services
  3. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)432 services
  4. Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)372 services
  5. Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)334 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%
  • Diabetes56%
  • Arthritis55%
  • Chronic kidney disease40%
  • Ischemic heart disease34%

Hospitals where Zahida R. Bhutto works

Medicare's Facility Affiliation Data lists Zahida R. Bhutto 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.

Practice locations

Addresses where Zahida R. Bhutto is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in California →

Other cardiologists in Covina

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

All cardiologists in Covina →

Clinician information

CredentialMD
Graduation year1981 (45 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1790895050
CorrectionsReport 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

  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