Michael J Workman, M.D.
Michael J Workman is a Neuroradiology Physician provider (Radiology) practicing in Springfield, MO, registered in the NPPES registry with NPI 1104873587 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1104873587 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Michael J Workman |
| Credential | M.D. |
| Sex | Male |
| Practice address | 2900 S NATIONAL AVE, Springfield, MO, 65804 |
| Phone | 4178853888 |
| Fax | 4178817638 |
| Enumeration date | 2006-05-30 |
| Last updated in NPPES | 2015-08-21 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207T00000X | Neurological Surgery Physician | Secondary | 2002031632 | MO |
| 207T00000X | Neurological Surgery Physician | Secondary | E4419 | AR |
| 2085N0700X | Neuroradiology Physician | Primary | 2002031632 | MO |
| 2085N0700X | Neuroradiology Physician | Secondary | E4419 | AR |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5N251 | Other | AR | ARKANSAS FIRST SOURCE |
| 18271 | Other | MO | COX HEALTH PLANS UPI |
| 4515931001 | Other | MO | CIGNA HEALTHCARE |
| 0214845 | Other | WA | DEPARTMENT OF LABOR WA |
| H00794 | Other | MO | USPS (W/C) |
| 05050016400 | Other | MO | QUAL CHOICE |
| 162037001 | Medicaid | AR | — |
| 5N251 | Other | AR | HEALTH ADVANTAGE |
| 177827 | Other | MO | BLUE CROSS/CHOICE |
| 4188130001 | Other | MO | CIGNA MEDICARE |
| 5N251 | Other | AR | ARKANSAS BC/BS |
| 1602599 | Other | MO | UNITED HEALTHCARE |
| 203066607 | Medicaid | MO | — |
Copy-ready billing details
Provider: Michael Workman, M.D. NPI: 1104873587 Taxonomy: 2085N0700X (Neuroradiology Physician) Address: 2900 S NATIONAL AVE, Springfield, MO, 65804
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1932192895 | Jennifer Probstfield | Individual | Athletic Trainer | Springfield, MO |
| 1841247228 | Alida Bloom | Individual | Family Nurse Practitioner | Springfield, MO |
| 1487601860 | John Ferguson | Individual | Neurological Surgery Physician | Springfield, MO |
| 1659381531 | Thomas Fulbright | Individual | Neurological Surgery Physician | Springfield, MO |
| 1982714804 | Mark Ellis | Individual | Family Medicine Physician | Springfield, MO |
| 1790814465 | Springfield Neurological Institute, L.L.C. | Organization | Neuroradiology Physician | Springfield, MO |
| 1306978911 | Springfield Neurological Institute, L.L.C. | Organization | Prosthetic/Orthotic Supplier | Springfield, MO |
| 1598004152 | Todd Decarlis | Individual | Surgical Physician Assistant | Springfield, MO |
Verify this record
Cross-check NPI 1104873587 against the authoritative CMS record: view Michael J Workman on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-08-21.