NPI age
12 years
Enumerated 2014-03-26
● Active Type 2 · Organization
Wellness Diagnostic First, Inc
Wellness Diagnostic First, Inc is 1 of 2301 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Plus 1 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Slater
Director
Last NPPES update
2016-03-29
Source: monthly bulk 2026-05
How this organization compares
Across 2301 active internal medicine providers in Texas.
NPI age
12 years
↓ 7 yr below median
Practice locations
1
0 secondary on file
Subspecialties
1
In the 37% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-03Enumerated in NPPES
2014
2026
Where they practice
Primary practice location
3501 Midway Rd Ste 250
Plano, TX 750938116
Mailing address
Po Box 495
Midlothian, TX 760650495
Authorized official
David Slater, M.D.
Director
📞 8174616374
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
-
Internal MedicineAn area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...
Practice context
Single-site organization. Only one practice location on file.
Provyx · Custom healthcare lists
Need all 2301 Internal Medicine providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this organization
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.