Quick answers
- Does Barbara J. Landaal accept Medicare assignment?
- Yes. Medicare's clinician data says Barbara J. Landaal 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 Barbara J. Landaal see?
- In 2024, CMS data shows 2,598 Original Medicare patients and 4,944 services for Barbara J. Landaal. This counts Original Medicare only and measures volume, not quality.
- What is Barbara J. Landaal's NPI number?
- 1932190246. 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 Barbara J. Landaal, 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 patients | 2,598 |
|---|---|
| Services billed to Medicare | 4,944 |
| Different services or procedures | 122 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Screening 3d breast mammography (77063)1,022 services
- Screening mammography (77067)1,020 services
- X-ray of chest, 1 view (71045)614 services
- Dxa bone density measurement of hip, pelvis, spine (77080)358 services
- Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)245 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%
- Arthritis53%
- Ischemic heart disease33%
- Depression32%
- Anxiety31%
Hospitals where Barbara J. Landaal works
Medicare's Facility Affiliation Data lists Barbara J. Landaal 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.
- INTEGRIS Southwest Medical CenterOklahoma City, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370106
- Norman RegionalNorman, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370008
- O U Medical CenterOklahoma City, OK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 370093
- Purcell Municipal HospitalPurcell, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370158
Practice locations
Addresses where Barbara J. Landaal is enrolled with Medicare (CMS data updated October 2, 2026).
- 3440 Rc Luttrell Dr, Suite 103Norman, OK 73072 (405) 307‑2290
- 4206 Dusty TrlNorman, OK 73072 (405) 307‑1600
Group practices
Medicare enrollment lists Barbara J. Landaal as a member of this group (CMS data updated October 2, 2026).
- NRHS Radiology Associates61 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Norman
Clinicians with the same Medicare primary specialty in Norman, OK — not a recommendation.
Other clinicians in NRHS Radiology Associates
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932190246 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians