Preliminary ASM Participants
132 clinicians in Oklahoma
Identified for mandatory Ambulatory Specialty Model participation starting January 2027—2.0% of all 6,637 participants nationally. 47% are in small practices.
Learn about ASMOur Take
On the list? Plan as if you're in—review your episode cost data and begin building collaborative care arrangements. Not on the list? If you practice in a mandatory geographic area, you may still appear on the final list (expected mid-2026).
Largest organizations in Oklahoma
Top 10 by participant count
| Organization | Participants |
|---|---|
| OHH PHYSICIANS LLC | 9 |
| INTEGRIS CARDIOVASCULAR PHYSICIANS LLC | 9 |
| NORMAN REGIONAL PROVIDERS SPECIALTY CARE | 8 |
| SAINTS MEDICAL GROUP, LLC | 8 |
| COMANCHE COUNTY HOSPITAL AUTHORITY | 7 |
| NEUROSCIENCE SPECIALISTS PC | 7 |
| OU HEALTH PARTNERS INC | 5 |
| THE PHYSICIANS GROUP, LLC | 4 |
| JACK E. MARSHALL M.D. LLC | 4 |
| WARREN CLINIC INC | 3 |
Full participant list
132 clinicians · Preliminary list · February 2026
| Name | NPI | Cohort | Organization | Small Practice |
|---|---|---|---|---|
| Leni Abraham | 1346686912 | Heart Failure | COMANCHE COUNTY HOSPITAL AUTHORITY | ✓ |
| Eldhose Abrahams | 1144664418 | Low Back Pain | OU HEALTH PARTNERS INC | — |
| Saeed Ahmad | 1285733881 | Heart Failure | OHH PHYSICIANS LLC | — |
| Mazen Al-hamwy | 1316021165 | Heart Failure | THE HEART CLINIC, P.C. | ✓ |
| Ahmed Amayem | 1992718381 | Low Back Pain | AHMED AMAYEM MD | ✓ |
| Mark Anderson | 1184030439 | Heart Failure | OHH PHYSICIANS LLC | — |
| Muhammad Anwar | 1891720975 | Heart Failure | HEART CLINIC OF CENTRAL OKLAHOMA, PC | ✓ |
| Jacob Archer | 1609257914 | Low Back Pain | OKLAHOMA SPINE HOSPITAL LLC | ✓ |
| Sailesh Arulkumar | 1174889778 | Low Back Pain | SAINTS MEDICAL GROUP, LLC | — |
| Jeffrey Asbury | 1528062551 | Heart Failure | INTEGRIS CARDIOVASCULAR PHYSICIANS LLC | — |
Prepare for ASM
Guides and analysis for Oklahoma clinicians
ASM Preparation Checklist
Actionable steps for cost, quality, and coordination
ASM for Cardiologists
Heart failure cohort scoring and measures
ASM for Spine & Pain Specialists
Low back pain cohort scoring and measures
Source: CMS CY2027 Preliminary ASM Participant List (February 2026). Preliminary list based on available claims data. Final determinations expected mid-2026. Inclusion does not guarantee final participation; absence does not confirm exclusion.