Michael J Willenborg MD PA
Michael J Willenborg MD PA is a healthcare organization registered as Orthopaedic Surgery Physician in Flower Mound, TX, holding Type 2 (organization) NPI 1407906621 since 2007. The authorized official on file is Michael Willenborg, M.D..
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1407906621 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Michael J Willenborg MD PA |
| Practice address | 5000 LONG PRAIRIE RD, Flower Mound, TX, 75028 |
| Phone | 9724201776 |
| Fax | 9724366996 |
| Enumeration date | 2007-01-11 |
| Last updated in NPPES | 2021-10-14 |
Authorized official
| Name | Michael Willenborg |
|---|---|
| Title | M.D. |
| Phone | 9724201776 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207X00000X | Orthopaedic Surgery Physician | Primary | L3525 | TX |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 185164401 | Medicaid | TX | — |
| 0076NZ | Other | TX | BLUECROSS |
| DN0755 | Other | TX | RAILROAD MEDICARE |
Copy-ready billing details
Provider: Michael J Willenborg MD PA NPI: 1407906621 Taxonomy: 207X00000X (Orthopaedic Surgery Physician) Address: 5000 LONG PRAIRIE RD, Flower Mound, TX, 75028
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1710945134 | Jeffery Cantrell | Individual | Orthopaedic Surgery Physician | Flower Mound, TX |
| 1114975950 | Kent Dickson | Individual | Orthopaedic Hand Surgery Physician | Flower Mound, TX |
| 1053369116 | Danny Corbitt | Individual | Orthopaedic Surgery Physician | Flower Mound, TX |
| 1952359788 | James Heerwagen | Individual | Orthopaedic Surgery Physician | Flower Mound, TX |
| 1922056266 | John Evanich | Individual | Orthopaedic Surgery Physician | Flower Mound, TX |
| 1538117809 | Brady Giesler | Individual | Orthopaedic Surgery Physician | Flower Mound, TX |
| 1447364658 | Michael Willenborg | Individual | Orthopaedic Surgery Physician | Flower Mound, TX |
| 1437254679 | Jose Rodriguez | Individual | Physician Assistant | Flower Mound, TX |
Verify this record
Cross-check NPI 1407906621 against the authoritative CMS record: view Michael J Willenborg MD PA 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 2021-10-14.