NPI age
19 years
Enumerated 2006-09-01
● Active
Type 1 · Individual
DR. Diana Carol Lyle, MD
Lyle is 1 of 166 general practice providers in Dallas and 1 of 2087 in Texas.
Primary specialty
General Practice
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 2087 active general practice providers in Texas.
NPI age
19 years
↑ 9 yr above median (10 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-09Enumerated in NPPES
2006
2026
Where they practice
Practice location
8226 Douglas Ave #449
Dallas, TX 75225
Mailing address
8226 Douglas Ave #449
Dallas, TX 75225
Specialties
-
General Practice PrimaryA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | P000M1486 | |
| 01 | 03393700 | DMERC |
| 01 | D6073 | STATE BOARD |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new general practice providers have been added in Dallas in the last 180 days.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.