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Emergency Medicine

Diane T. Dawley, MD

Works at hospitals in Visalia, CA · Salinas, CA · California

Summary

Dr. Diane T. Dawley, MD is an emergency medicine doctor at 400 W Mineral King Ave, Visalia, CA 93291. Phone: (559) 624-2001. Accepts Medicare assignment. In 2024, Diane T. Dawley had 213 Original Medicare patients and 551 services. NPI 1730685801. 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 Diane T. Dawley, 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 Diane T. Dawley accept Medicare assignment?
Yes. Medicare's clinician data says Diane T. Dawley 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 Diane T. Dawley see?
In 2024, CMS data shows 213 Original Medicare patients and 551 services for Diane T. Dawley. This counts Original Medicare only and measures volume, not quality.
What is Diane T. Dawley's NPI number?
1730685801. 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 Diane T. Dawley, 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 patients213
Services billed to Medicare551
Different services or procedures35
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Critical care, first 30-74 minutes (99291)224 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)91 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)66 services
  4. Ultrasonic guidance for blood vessel access (76937)25 services
  5. Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)23 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%
  • Heart failure68%
  • Chronic kidney disease63%
  • Ischemic heart disease58%
  • Diabetes55%

Hospitals where Diane T. Dawley works

Medicare's Facility Affiliation Data lists Diane T. Dawley 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 Diane T. Dawley is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Diane T. Dawley as a member of these groups (CMS data updated October 2, 2026).

  • Cep America - California1,292 clinicians in the group
  • Inpatient Specialists of California PC385 clinicians in the group
  • Salinas Valley Emergency Medical Group, Inc24 clinicians in the group

Specialties

Find other Emergency Medicine doctors in California →

Other emergency medicine doctors in Visalia

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

All emergency medicine doctors in Visalia →

Other clinicians in Cep America - California

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

Clinician information

CredentialMD
Graduation year2018 (8 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1730685801
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