Dr. Marilyn J Borst, M.D.
Dr. Marilyn J Borst is a Surgery Physician provider (Surgery) practicing in Madison, WI, registered in the NPPES registry with NPI 1134123003 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1134123003 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Marilyn J Borst |
| Credential | M.D. |
| Sex | Female |
| Practice address | 700 S PARK ST, Madison, WI, 53715 |
| Phone | 6082516100 |
| Enumeration date | 2005-06-09 |
| Last updated in NPPES | 2023-03-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Secondary | MD2020-0182 | NM |
| 208600000X | Surgery Physician | Secondary | 56138 | WI |
| 208600000X | Surgery Physician | Secondary | MD057727L | PA |
| 2086S0102X | Surgical Critical Care Physician | Secondary | 35085381 | OH |
| 2086S0102X | Surgical Critical Care Physician | Secondary | MD057727L | PA |
| 2086S0127X | Trauma Surgery Physician | Secondary | 85381 | OH |
| 208C00000X | Colon & Rectal Surgery Physician | Secondary | 85381 | OH |
| 208C00000X | Colon & Rectal Surgery Physician | Secondary | MD057727L | PA |
| 208600000X | Surgery Physician | Primary | 35085381 | OH |
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 |
|---|---|---|---|
| 1134123003 | Medicaid | WI | — |
Copy-ready billing details
Provider: Marilyn Borst, M.D. NPI: 1134123003 Taxonomy: 208600000X (Surgery Physician) Address: 700 S PARK ST, Madison, WI, 53715
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952308272 | Paul Gavins | Individual | Physician Assistant | Madison, WI |
| 1184621211 | Ssm Health Care of Wisconsin, Inc. | Organization | General Acute Care Hospital | Madison, WI |
| 1821097593 | Michael Zolinski | Individual | Anesthesiology Physician | Madison, WI |
| 1386636272 | Frederick Freitag | Individual | Pain Medicine Physician | Madison, WI |
| 1427043058 | Anand Mohan | Individual | Critical Care Medicine (Internal Medicine) Physician | Madison, WI |
| 1003803339 | Jeremi Olson | Individual | Surgical Physician Assistant | Madison, WI |
| 1922096692 | Steven Indra | Individual | Emergency Medicine Physician | Madison, WI |
| 1982693552 | Melissa Baraboo | Individual | Genetic Counselor (M.S.) | Madison, WI |
Verify this record
Cross-check NPI 1134123003 against the authoritative CMS record: view Dr. Marilyn J Borst 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
Where does Marilyn Borst practice?
What is the NPI number for Marilyn Borst?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-15.