Preliminary ASM Participants
11 clinicians in New Hampshire
Identified for mandatory Ambulatory Specialty Model participation starting January 2027—0.2% of all 6,637 participants nationally. 9% 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 New Hampshire
Top 6 by participant count
| Organization | Participants |
|---|---|
| CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION | 6 |
| CONCORD HOSPITAL INC | 1 |
| DARTMOUTH-HITCHCOCK CLINIC | 1 |
| PMC MEDICAL GROUP LLC | 1 |
| FUSION HEALTH SERVICES LLC | 1 |
| NEW HAMPSHIRE NEUROSPINE INSTITUTE PA | 1 |
Full participant list
11 clinicians · Preliminary list · February 2026
| Name | NPI | Cohort | Organization | Small Practice |
|---|---|---|---|---|
| Russell Brummett | 1992735070 | Low Back Pain | CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION | — |
| Gerard Dillon | 1750398293 | Heart Failure | DARTMOUTH-HITCHCOCK CLINIC | — |
| Alex Dressler | 1952729055 | Low Back Pain | NEW HAMPSHIRE NEUROSPINE INSTITUTE PA | — |
| Nita Grover | 1619904901 | Low Back Pain | PMC MEDICAL GROUP LLC | — |
| Powen Hsu | 1912991159 | Low Back Pain | FUSION HEALTH SERVICES LLC | ✓ |
| Clifford Levy | 1053345512 | Low Back Pain | CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION | — |
| Jung-woo Ma | 1073771515 | Low Back Pain | CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION | — |
| Jessica Mack | 1144544784 | Low Back Pain | CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION | — |
| Ross Mcentarfer | 1649561762 | Low Back Pain | CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION | — |
| David Nagel | 1912931387 | Low Back Pain | CONCORD ORTHOPAEDICS PROFESSIONAL ASSOCIATION | — |
Prepare for ASM
Guides and analysis for New Hampshire 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.