John N Flood, Do, PC
John N Flood, Do, PC is a healthcare organization registered as Orthopaedic Surgery of the Spine Physician in Lansing, MI, holding Type 2 (organization) NPI 1881083939 since 2015. The authorized official on file is Lynda Underhill, Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1881083939 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | John N Flood, Do, PC |
| Practice address | 2815 S PENNSYLVANIA AVE, SUITE 204, Lansing, MI, 48910 |
| Phone | 5172670200 |
| Fax | 5172671877 |
| Enumeration date | 2015-01-13 |
| Last updated in NPPES | 2015-01-13 |
Authorized official
| Name | Lynda Underhill |
|---|---|
| Title | Manager |
| Phone | 5172670200 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207XS0117X | Orthopaedic Surgery of the Spine Physician | Primary | 009845 | MI |
Copy-ready billing details
Provider: John N Flood, Do, PC NPI: 1881083939 Taxonomy: 207XS0117X (Orthopaedic Surgery of the Spine Physician) Address: 2815 S PENNSYLVANIA AVE, SUITE 204, Lansing, MI, 48910
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1407853120 | Terrence Frank | Individual | Urology Physician | Lansing, MI |
| 1679569883 | John Flood | Individual | Orthopaedic Surgery of the Spine Physician | Lansing, MI |
| 1043200306 | John Mesko | Individual | Adult Reconstructive Orthopaedic Surgery Physician | Lansing, MI |
| 1093705493 | Paul Gualtier | Individual | Physician Assistant | Lansing, MI |
| 1104816511 | Charles Taunt | Individual | Adult Reconstructive Orthopaedic Surgery Physician | Lansing, MI |
| 1467431932 | Kelly Johnson | Individual | General Practice Dentistry | Lansing, MI |
| 1417905613 | Greater Lansing Surgeons, P.C. | Organization | Surgery Physician | Lansing, MI |
| 1730198060 | William Heckert | Individual | Dermatology Physician | Lansing, MI |
Verify this record
Cross-check NPI 1881083939 against the authoritative CMS record: view John N Flood, Do, PC 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 2015-01-13.