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Diagnostic Radiology

Pia L. Luedtke, MD

Works at hospitals in Pasadena, CA · California

Summary

Dr. Pia L. Luedtke, MD is a radiologist at 1100 N Tustin Ave, Suite A, Santa Ana, CA 92705. Phone: (714) 835-6055. Accepts Medicare assignment. In 2024, Pia L. Luedtke had 1,361 Original Medicare patients and 11,550 services. NPI 1144434895. 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: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 1100 N Tustin Ave, Suite A, Santa Ana, CA 92705 · Directions (45 more locations)
  • Phone: (714) 835‑6055
  • Medicare: Accepts Medicare assignment
  • Hospital: Huntington Hospital
  • Group practice: Beverly Radiology Medical Group III (+1 more)
  • Medical school: Perelman School Of Med At The University Of Pennsylvania · graduated 2003 (23 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Pia L. Luedtke, 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 Pia L. Luedtke accept Medicare assignment?
Yes. Medicare's clinician data says Pia L. Luedtke 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 Pia L. Luedtke see?
In 2024, CMS data shows 1,361 Original Medicare patients and 11,550 services for Pia L. Luedtke. This counts Original Medicare only and measures volume, not quality.
What is Pia L. Luedtke's NPI number?
1144434895. 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 Pia L. Luedtke, 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 patients1,361
Services billed to Medicare11,550
Different services or procedures23
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection, gadoterate meglumine, 0.1 ml (A9575)8,450 services
  2. Screening mammography (77067)813 services
  3. Screening 3d breast mammography (77063)809 services
  4. Limited ultrasound scan of 1 breast (76642)364 services
  5. Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)316 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%
  • High blood pressure71%
  • Arthritis59%
  • Osteoporosis36%
  • Diabetes33%
  • Ischemic heart disease31%

Hospitals where Pia L. Luedtke works

Medicare's Facility Affiliation Data lists Pia L. Luedtke 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 Pia L. Luedtke is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 46; the Medicare profile lists all.

Group practices

Medicare enrollment lists Pia L. Luedtke as a member of these groups (CMS data updated October 2, 2026).

  • Beverly Radiology Medical Group III328 clinicians in the group
  • Desert Advanced Imaging Medical Center208 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in Santa Ana

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

All radiologists in Santa Ana →

Other clinicians in Beverly Radiology Medical Group III

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

Clinician information

CredentialMD
Medical schoolPerelman School Of Med At The University Of Pennsylvania
Graduation year2003 (23 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1144434895
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