John Shepard Martin, CRNA
NPI 1639109077ActiveIndividual· Nurse Anesthetist, Certified Registered· Huntsville, AL
Nurse Anesthetist, Certified Registered (CRNA) with Physynergy LLC, practicing in Huntsville, Alabama. Medicare paid $8,799 for services to 77 patients in 2024. Pacira Pharmaceuticals Incorporated reported $20.53 in payments in 2025, mostly food and beverage. Lists Crestwood Medical Center as a hospital affiliation.
Overview
| NPI | 1639109077 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| Last updated in NPPES | Jan 16, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 1-093394 | AL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Certified Registered Nurse Anesthetist (CRNA) (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 110 across 30 procedure codes |
| Paid by Medicare | $8,799 |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Physynergy LLCHuntsville, AL · 49 clinicians
Hospital affiliation
- Crestwood Medical CenterHuntsville, AL
Industry payments (Open Payments)
- 2025$20.53 · 1 payment from 1 company
- 2024$107.11 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $20.53 | 1 |
What the 2025 payments were for
- Food and Beverage$20.53 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Anesthetist, Certified Registered providers in Huntsville
- 1952595803
- 1558091033
- 1336683135
- 1073661492
- 1851321079
- 1558068684
- 1386375772
- 1295618734
- 1467475954
- 1063461713
- 1093196388
- 1861630246
All Nurse Anesthetist, Certified Registered providers in Alabama →