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

Diagnostic Radiology

David L. McAninch Iii, MD

Works at hospitals in Lompoc, CA · Santa Maria, CA · Santa Barbara, CA · California

Summary

Dr. David L. McAninch Iii, MD is a radiologist at 1225 N H St, Lompoc, CA 93436. Phone: (805) 737-8700. Accepts Medicare assignment. In 2024, David L. McAninch Iii had 2,400 Original Medicare patients and 5,953 services. NPI 1487646212. 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 David L. McAninch Iii, 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 David L. McAninch Iii accept Medicare assignment?
Yes. Medicare's clinician data says David L. McAninch Iii 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 David L. McAninch Iii see?
In 2024, CMS data shows 2,400 Original Medicare patients and 5,953 services for David L. McAninch Iii. This counts Original Medicare only and measures volume, not quality.
What is David L. McAninch Iii's NPI number?
1487646212. 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 David L. McAninch Iii, 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 patients2,400
Services billed to Medicare5,953
Different services or procedures182
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. X-ray of chest, 1 view (71045)554 services
  2. Ct scan of abdomen and pelvis with contrast (74177)319 services
  3. Screening 3d breast mammography (77063)307 services
  4. Screening mammography (77067)307 services
  5. X-ray of chest, 2 views (71046)298 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%
  • Arthritis55%
  • Diabetes39%
  • Depression27%
  • Anxiety27%

Hospitals where David L. McAninch Iii works

Medicare's Facility Affiliation Data lists David L. McAninch Iii 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 David L. McAninch Iii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists David L. McAninch Iii as a member of this group (CMS data updated October 2, 2026).

  • Lompoc Valley Medical Center91 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in Lompoc

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

All radiologists in Lompoc →

Other clinicians in Lompoc Valley Medical Center

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

Clinician information

CredentialMD
Medical schoolUniversity Of Southern California Keck School Of Medicine
Graduation year1979 (47 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1487646212
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