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Family Practice

Ellen G. Amador, DO

Works at hospitals in Long Beach, CA · California

Summary

Dr. Ellen G. Amador, DO is a family doctor at 2600 Redondo Ave, Long Beach, CA 90806. Phone: (562) 988-7000. Accepts Medicare assignment. In 2024, Ellen G. Amador had 88 Original Medicare patients and 266 services. NPI 1336244847. 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: 2600 Redondo Ave, Long Beach, CA 90806 · Directions (1 more location)
  • Phone: (562) 988‑7000
  • Medicare: Accepts Medicare assignment
  • Hospital: Memorialcare Long Beach Medical Center
  • Group practice: Healthcare Partners Affiliates Medical Group
  • Medical school: graduated 2003 (23 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 Ellen G. Amador, 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 Ellen G. Amador accept Medicare assignment?
Yes. Medicare's clinician data says Ellen G. Amador 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 Ellen G. Amador see?
In 2024, CMS data shows 88 Original Medicare patients and 266 services for Ellen G. Amador. This counts Original Medicare only and measures volume, not quality.
What is Ellen G. Amador's NPI number?
1336244847. 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 Ellen G. Amador, 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 patients88
Services billed to Medicare266
Different services or procedures24
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)115 services
  2. Telephone medical discussion with physician, 11-20 minutes (99442)22 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)21 services
  4. Administration of influenza virus vaccine (G0008)16 services
  5. Influenza vaccine, inactivated (90653)15 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%
  • Arthritis48%
  • Diabetes41%
  • Chronic kidney disease25%
  • Osteoporosis23%

Hospitals where Ellen G. Amador works

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

Group practices

Medicare enrollment lists Ellen G. Amador as a member of this group (CMS data updated October 2, 2026).

  • Healthcare Partners Affiliates Medical Group754 clinicians in the group

Specialties

Find other Family Practice doctors in California →

Other family doctors in Long Beach

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

All family doctors in Long Beach →

Other clinicians in Healthcare Partners Affiliates Medical Group

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

Clinician information

CredentialDO
Graduation year2003 (23 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1336244847
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