NPivot
Andrea Armstrong is one of 3,082 nurse practitioners practicing in Houston, Texas .
Andrea Armstrong practices with TMH Physician Organization.
Registry record (NPPES)
NPI
1992038434
Type
Type 1 · Individual
Primary taxonomy
Nurse Practitioner, Family · 363LF0000X
Address on file
3200 Kirby Dr Ste 1 Houston, TX 77098-3230 (888) 663-6331
Enumerated
Sep 16, 2009
Record last updated
Mar 17, 2025
License states listed
CA, TX
Medicare (CMS)
Enrollment
Medicare-enrolled in CA, TXNurse Practitioner
Revalidation due
No date set by CMS
The registry stops here. NPivot keeps going.
Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history
See the full profile free
Free account. No card, no call.
Practice locations
3300 Kirby Dr Suite 1A
Houston , TX 77098
(888) 663-6331
More nurse practitioners in Houston
Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.
NPivot · NPI lookup & provider intelligence
NPivot uses data from public CMS, NPPES & HRSA sources and is not affiliated with, endorsed by, or sponsored by CMS, HRSA, or any government agency. © 2026 NPivot · a Next Tier Careers product.