Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David F Horton, M.D.
Specialist in Lacey, WA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871570259
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Registry record
Entity type Individual (Type 1)
Name David F Horton
Credential M.D.
Sex Male
Practice address 4525 3rd Ave Se, Suite 100, Lacey, WA, 98503
Phone (360) 412-8960
Fax (360) 412-8974
Enumeration date Dec 28, 2005
Last updated in NPPES May 13, 2009
Taxonomy & licenses
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 |
|---|---|---|---|
| 8130221 | Medicaid | WA | - |
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.
Frequently asked questions
Is NPI 1871570259 active?
Yes, as of the latest NPPES snapshot, NPI 1871570259 is active (record last updated 2009-05-13).
How do I verify David Horton's NPI record?
Cross-check NPI 1871570259 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Paul Robertson Hematology & Oncology Physician · Lacey, WA NPI 1639175938 Ronald Goldberg Specialist · Lacey, WA NPI 1659378941 Xingwei Sui Medical Oncology Physician · Lacey, WA NPI 1568469534 Steven Gorton Specialist · Lacey, WA NPI 1609873397 Harry Griffith Specialist · Lacey, WA NPI 1194722827 Western Washington Oncology Ps Specialist · Lacey, WA NPI 1497749642 Joseph Hartman Radiation Oncology Physician · Lacey, WA NPI 1417934985 James Raymond Radiation Oncology Physician · Lacey, WA NPI 1528045853
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-13.