Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David L Dalton, M.D.
Gynecology Physician in Tyler, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205809043
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Registry record
Entity type Individual (Type 1)
Name Dr. David L Dalton
Credential M.D.
Sex Male
Practice address 214 E Houston St, Tyler, TX, 75702
Phone (903) 535-9041
Fax (903) 533-0726
Enumeration date Feb 10, 2006
Last updated in NPPES Apr 3, 2012
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 |
|---|---|---|---|
| 138372112 | Medicaid | TX | - |
| 138372101 | Medicaid | TX | - |
| 85V178 | Other | TX | BCBS |
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 1205809043 active?
Yes, as of the latest NPPES snapshot, NPI 1205809043 is active (record last updated 2012-04-03).
How do I verify David Dalton's NPI record?
Cross-check NPI 1205809043 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 → Mariellen Speaker Family Nurse Practitioner · Tyler, TX NPI 1457336265 Mother Frances Hospital Pediatrics Physician · Tyler, TX NPI 1649226879 Jeffrey Smith Pediatrics Physician · Tyler, TX NPI 1760578835 Brenda Morgan-Webber Pediatric Nurse Practitioner · Tyler, TX NPI 1255413134 Margo Scott Social Worker · Tyler, TX NPI 1619042322 Mary Thomason Case Management Registered Nurse · Tyler, TX NPI 1881769081 Linda Isabell Case Management Registered Nurse · Tyler, TX NPI 1073688180 Machelle Rutherford Social Worker · Tyler, TX NPI 1568529956
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-03.