Daniel T. Lyman, D.O.
NPI 1235543943ActiveIndividual· Internal Medicine, Critical Care Medicine· Chandler, AZ
Internal Medicine, Critical Care Medicine (D.O.) with Faculty Physicians and Surgeons of Llusm and 1 other group, practicing in Chandler, Arizona. Medicare paid $30,902 for services to 100 patients in 2024. Abiomed reported $31.08 in payments in 2025, mostly food and beverage. Lists Chandler Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1235543943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 20, 2014 |
| Last updated in NPPES | Apr 7, 2026 |
| Certified by provider | Apr 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | 008799 | AZ |
| Emergency Medicine | 207P00000X | 008799 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Critical Care (Intensivists) (AZ); Practitioner - Emergency Medicine (CA); Practitioner - Critical Care (Intensivists) (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 100 |
|---|---|
| Services billed | 210 across 14 procedure codes |
| Paid by Medicare | $30,902 |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Faculty Physicians and Surgeons of LlusmLoma Linda, CA · 1,315 clinicians
- Catholic Health Initiatives ColoradoLakewood, CO · 1,225 clinicians
Hospital affiliations
- Chandler Regional Medical CenterChandler, AZ
- Holy Cross Hospital-Jordan ValleyWest Jordan, UT
- Mercy Gilbert Medical CenterGilbert, AZ
Industry payments (Open Payments)
- 2025$31.08 · 1 payment from 1 company
- 2024$161.05 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $31.08 | 1 |
What the 2025 payments were for
- Food and Beverage$31.08 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 critical care physicians in Chandler · All critical care physicians in Arizona