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Family Practice

Tanya B. Ellis, MD

Works at hospitals in Phoenix, AZ · Arizona

Summary

Dr. Tanya B. Ellis, MD is a family doctor at 6320 W Union Hills Dr, 2800b, Glendale, AZ 85308. Phone: (623) 322-4991. Accepts Medicare assignment. In 2024, Tanya B. Ellis had 497 Original Medicare patients and 2,419 services. NPI 1700854676. 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: 6320 W Union Hills Dr, 2800b, Glendale, AZ 85308 · Directions (2 more locations)
  • Phone: (623) 322‑4991
  • Medicare: Accepts Medicare assignment
  • Hospital: Honor Health John C. Lincoln Medical Center
  • Group practice: North Valley Family Medicine PC
  • Medical school: University Of Iowa, Rj & L Carver College Of Medicine · graduated 1996 (30 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 Tanya B. Ellis, 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 Tanya B. Ellis accept Medicare assignment?
Yes. Medicare's clinician data says Tanya B. Ellis 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 Tanya B. Ellis see?
In 2024, CMS data shows 497 Original Medicare patients and 2,419 services for Tanya B. Ellis. This counts Original Medicare only and measures volume, not quality.
What is Tanya B. Ellis's NPI number?
1700854676. 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 Tanya B. Ellis, 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 patients497
Services billed to Medicare2,419
Different services or procedures37
Participating Medicare providerYes
Average age of these patients74

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)736 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)364 services
  3. Annual depression screening, 5 to 15 minutes (G0444)264 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)263 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)243 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%
  • Arthritis54%
  • Diabetes27%
  • Ischemic heart disease27%
  • Anxiety24%

Hospitals where Tanya B. Ellis works

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

Group practices

Medicare enrollment lists Tanya B. Ellis as a member of this group (CMS data updated October 2, 2026).

  • North Valley Family Medicine PC2 clinicians in the group

Specialties

Find other Family Practice doctors in Arizona →

Other family doctors in Glendale

Clinicians with the same Medicare primary specialty in Glendale, AZ — not a recommendation.

All family doctors in Glendale →

Other clinicians in North Valley Family Medicine PC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Iowa, Rj & L Carver College Of Medicine
Graduation year1996 (30 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1700854676
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