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Psychiatry

Kathryn R. Sanderlin, MD

Works at hospitals in Tucson, AZ · Arizona

Summary

Dr. Kathryn R. Sanderlin, MD is a psychiatrist at 2800 E Ajo Way, Tucson, AZ 85713. Phone: (520) 694-5437. Accepts Medicare assignment. In 2024, Kathryn R. Sanderlin had 171 Original Medicare patients and 1,226 services. NPI 1336219724. 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 Kathryn R. Sanderlin, 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 Kathryn R. Sanderlin accept Medicare assignment?
Yes. Medicare's clinician data says Kathryn R. Sanderlin 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 Kathryn R. Sanderlin see?
In 2024, CMS data shows 171 Original Medicare patients and 1,226 services for Kathryn R. Sanderlin. This counts Original Medicare only and measures volume, not quality.
What is Kathryn R. Sanderlin's NPI number?
1336219724. 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 Kathryn R. Sanderlin, 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 patients171
Services billed to Medicare1,226
Different services or procedures15
Participating Medicare providerYes
Average age of these patients72

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)582 services
  2. Psychotherapy with evaluation and management visit, 30 minutes (90833)273 services
  3. Psychotherapy with evaluation and management visit, 45 minutes (90836)206 services
  4. Psychiatric diagnostic evaluation with medical services (90792)61 services
  5. Psychotherapy, 45 minutes (90834)32 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 cholesterol75%
  • Depression75%
  • Anxiety75%
  • High blood pressure67%
  • Arthritis55%
  • Chronic kidney disease27%

Hospitals where Kathryn R. Sanderlin works

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

Group practices

Medicare enrollment lists Kathryn R. Sanderlin as a member of this group (CMS data updated October 2, 2026).

  • Banner-University Medical Group1,072 clinicians in the group

Specialties

Find other Psychiatry doctors in Arizona →

Other psychiatrists in Tucson

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

All psychiatrists in Tucson →

Other clinicians in Banner-University Medical Group

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

Clinician information

CredentialMD
Medical schoolUniversity Of Arizona College 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)1336219724
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