NPI age
18 years
Enumerated 2007-10-04
● Active Type 2 · Organization
Dr. Leslie J. Allison
Dr. Leslie J. Allison is 1 of 15966 family medicine organizations in Texas.
Primary specialty
Family Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Allison
Owner
Last NPPES update
2014-06-13
Source: monthly bulk 2026-05
How this organization compares
Across 15966 active family medicine providers in Texas.
NPI age
18 years
≈ at median (17 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-10Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
19026 Windsor Lakes Dr
Houston, TX 770943307
Mailing address
19026 Windsor Lakes Dr
Houston, TX 770943307
Authorized official
Leslie James Allison, MD
Owner
📞 8323610304
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 164204301 |
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Monarch Medical Clinic
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.