NPI age
20 years
Enumerated 2005-08-19
● Active
Type 1 · Individual
DR. David Alan Lief, DPM
Lief is 1 of 6 podiatrist providers in Irving and 1 of 957 in Texas.
Primary specialty
Podiatrist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2008-12-31
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 957 active podiatrist providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
21% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-08Enumerated in NPPES
2005
2026
Where they practice
Practice location
615 N. O'Connor Rd, Suite 2
Irving, TX 750617597
Mailing address
615 N. O'Connor Rd, Ste 2
Irving, TX 750617597
Specialties
-
Podiatrist PrimaryA podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 018762701 |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
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- 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.
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