Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Esmeralda Arreola, MD

Works at hospitals in Clovis, CA · Fresno, CA · California

Summary

Dr. Esmeralda Arreola, MD is a family doctor at 45 E River Park Pl W, Suite 104, Fresno, CA 93720. Phone: (559) 320-0530. Accepts Medicare assignment. In 2024, Esmeralda Arreola had 128 Original Medicare patients and 761 services. NPI 1881689388. 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.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 45 E River Park Pl W, Suite 104, Fresno, CA 93720 · Directions (2 more locations)
  • Phone: (559) 320‑0530
  • Medicare: Accepts Medicare assignment
  • Hospitals: Clovis Community Medical Center, Community Regional Medical Center
  • Group practice: Community Health Partners
  • Medical school: University Of California, Geffen School Of Medicine · graduated 2001 (25 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Esmeralda Arreola, 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 Esmeralda Arreola accept Medicare assignment?
Yes. Medicare's clinician data says Esmeralda Arreola 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 Esmeralda Arreola see?
In 2024, CMS data shows 128 Original Medicare patients and 761 services for Esmeralda Arreola. This counts Original Medicare only and measures volume, not quality.
What is Esmeralda Arreola's NPI number?
1881689388. 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 Esmeralda Arreola, 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 patients128
Services billed to Medicare761
Different services or procedures30
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)271 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)89 services
  3. Advance care planning, first 30 minutes (99497)53 services
  4. Hemoglobin a1c level (83036)49 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)46 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 cholesterol74%
  • High blood pressure69%
  • Diabetes38%
  • Arthritis38%
  • Ischemic heart disease29%
  • Osteoporosis21%

Hospitals where Esmeralda Arreola works

Medicare's Facility Affiliation Data lists Esmeralda Arreola 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 Esmeralda Arreola is enrolled with Medicare (CMS data updated October 2, 2026).

  • 45 E River Park Pl W, Suite 104Fresno, CA 93720 (559) 320‑0530
  • 45 E River Park Pl W, Suite 507Fresno, CA 93720
  • 726 N Medical Ctr Dr EClovis, CA 93611

Group practices

Medicare enrollment lists Esmeralda Arreola as a member of this group (CMS data updated October 2, 2026).

  • Community Health Partners504 clinicians in the group

Specialties

Find other Family Practice doctors in California →

Other family doctors in Fresno

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

All family doctors in Fresno →

Other clinicians in Community Health Partners

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

Clinician information

CredentialMD
Medical schoolUniversity Of California, Geffen School Of Medicine
Graduation year2001 (25 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1881689388
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