Quick answers
- Does Karl F. Langkamp accept Medicare assignment?
- Yes. Medicare's clinician data says Karl F. Langkamp 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 Karl F. Langkamp see?
- In 2024, CMS data shows 51 Original Medicare patients and 97 services for Karl F. Langkamp. This counts Original Medicare only and measures volume, not quality.
- What is Karl F. Langkamp's NPI number?
- 1962502575. 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 Karl F. Langkamp, 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 | 51 |
|---|---|
| Services billed to Medicare | 97 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)41 services
- Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid-19), influenza a, and influenza b) in upper respiratory specimen, each reported as detected or not detected (0240U)12 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 cholesterol57%
- Arthritis57%
- Diabetes33%
- Depression29%
- Ischemic heart disease25%
Practice locations
Addresses where Karl F. Langkamp is enrolled with Medicare (CMS data updated October 2, 2026).
- 15702 E State Hwy 9Norman, OK 73026 (405) 447‑0477
- 2029 Gordon Cooper DrShawnee, OK 74801 (405) 878‑5850
Group practices
Medicare enrollment lists Karl F. Langkamp as a member of this group (CMS data updated October 2, 2026).
- Absentee Shawnee Tribal Health Authority, Inc83 clinicians in the group
Specialties
- General Practiceprimary
- Family Practicealso
Other general practitioners in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Other clinicians in Absentee Shawnee Tribal Health Authority, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1985 (41 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962502575 |
| 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
- 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