Dr. David William Haynes, D.O.
Dr. David William Haynes is a General Practice Physician provider (General Practice) practicing in Key West, FL, registered in the NPPES registry with NPI 1629035506 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1629035506 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. David William Haynes |
| Credential | D.O. |
| Sex | Male |
| Practice address | 1300 DOUGLAS CIR, Key West, FL, 33040 |
| Phone | 3052934600 |
| Enumeration date | 2006-04-26 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Primary | — | VA |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: David Haynes, D.O. NPI: 1629035506 Taxonomy: 208D00000X (General Practice Physician) Address: 1300 DOUGLAS CIR, Key West, FL, 33040
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1366445553 | Joy Brakel | Individual | Clinical Social Worker | Key West, FL |
| 1235104670 | Naval Branch Health Clinic Key West | Organization | Pharmacist | Key West, FL |
| 1588610406 | Miami Vamc | Organization | VA Clinic/Center | Key West, FL |
| 1710926431 | Douglas Eaton | Individual | Addiction Medicine (Psychiatry & Neurology) Physician | Key West, FL |
| 1467495945 | Mark Swartz | Individual | Physical Therapist | Key West, FL |
| 1326071747 | Douglas Doughty | Individual | Medical Physician Assistant | Key West, FL |
| 1487674446 | Susan Spiegel | Individual | Clinical Social Worker | Key West, FL |
| 1457453458 | Richard Mlkvy | Individual | Family Medicine Physician | Key West, FL |
Verify this record
Cross-check NPI 1629035506 against the authoritative CMS record: view Dr. David William Haynes 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 2007-07-08.