NPI age
16 years
Enumerated 2010-01-11
● Active Type 2 · Organization
Mark S. Greer
Mark S. Greer is 1 of 287 substance abuse rehabilitation facility organizations in Texas.
Primary specialty
Substance Abuse Rehabilitation Facility
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Greer
Chief Executive Officer
Last NPPES update
2010-03-08
Source: monthly bulk 2026-05
How this organization compares
Across 287 active substance abuse rehabilitation facility providers in Texas.
NPI age
16 years
↑ 7 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2010 → 2026
2010-01Enumerated in NPPES
2010
2026
Where they practice
Primary practice location
3305 North St
Nacogdoches, TX 759652690
Mailing address
3305 North St
Nacogdoches, TX 759652690
Authorized official
Mark Greer
Chief Executive Officer
📞 9365599422
Specialties
-
Substance Abuse Rehabilitation Facility PrimaryA facility or distinct part of a facility that provides a 24 hr therapeutically planned living and rehabilitative intervention environment for the treatment of individuals with disorders in the abuse of drugs, alcohol, and other substances.
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Deer Creek Recovery Center
Practice context
Single-site organization. Only one practice location on file.
Provyx · Custom healthcare lists
Need all 287 Substance Abuse Rehabilitation Facility 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.