NPI age
11 years
Enumerated 2014-12-29
● Active Type 2 · Organization
Demetris A. Green, SR. MD PA
Demetris A. Green, SR. MD PA is 1 of 2087 general practice organizations in Texas.
Primary specialty
General Practice
Plus 1 secondary
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Green
Owner/medical Director
Last NPPES update
2014-12-29
Source: monthly bulk 2026-05
How this organization compares
Across 2087 active general practice providers in Texas.
NPI age
11 years
≈ at median (10 yr)
Practice locations
1
0 secondary on file
Subspecialties
1
In the 33% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-12Enumerated in NPPES
2014
2026
Where they practice
Primary practice location
2646 S Loop W, Suite 220
Houston, TX 770542665
Mailing address
2646 S Loop W, Suite 220
Houston, TX 770542665
Authorized official
Demetris Allen Green, MD
Owner/medical Director
📞 7138089658
Individual providers at this organization
7 individual providers on file at this primary practice address.
- Tracy Amerson-Rivers, APRN FNP-C Nurse Practitioner NPI 1396227047
- Sandra Carrier, DDS Dentist NPI 1700090495
- Demetris Green, MD General Practice NPI 1699973420
- William Metcalfe, PH.D. Psychologist NPI 1952675464
- Ken Pratt Pediatrics NPI 1053785097
- Washaun Simpson, LMSW Social Worker NPI 1952652323
- Tamara Welsh, FNP Nurse Practitioner NPI 1033554704
Specialties
-
General Practice PrimaryA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
-
Family MedicineThe NUCC recommends this code not be used. Choose a more appropriate code.
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Sirte Med Primary Care
Practice context
Multi-provider organization. 7 individual providers on file at this primary address.
Provyx · Custom healthcare lists
Need all 2087 General Practice 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.