NPI age
20 years
Enumerated 2005-10-13
● Active
Type 1 · Individual
Louie Mark Fehl, D.O.
Fehl is 1 of 1 military health care provider providers in Abilene and 1 of 387 in Texas.
Primary specialty
Military Health Care Provider
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-03-27
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 387 active military health care provider providers in Texas.
NPI age
20 years
↑ 19 yr above median (1 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
1
In the 10% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-10Enumerated in NPPES
2005
2026
Where they practice
Practice location
696 Louisian Dr
Abilene, TX 79606
Mailing address
696 Louisian Dr
Abilene, TX 79606
Specialties
-
Military Health Care Provider PrimaryActive duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 151289901 |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.