Quick answers
- Which hospitals does Robin L. Armstrong work at?
- Medicare's official clinician data lists Robin L. Armstrong at 2 hospitals: HCA Houston Healthcare Clear Lake and UTMB Health League City Campus Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robin L. Armstrong see patients?
- Medicare's clinician data lists 1 practice location in League City, TX. Call before your visit to confirm the address.
- What is Robin L. Armstrong's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Robin L. Armstrong accept Medicare assignment?
- Yes. Medicare's clinician data says Robin L. Armstrong accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Robin L. Armstrong?
- (281) 332-2626, as listed in official Medicare / NPI Registry data.
- What is Robin L. Armstrong's NPI number?
- 1700826864. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robin L. Armstrong works
Medicare's Facility Affiliation Data lists Robin L. Armstrong at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare Clear LakeWebster, TX · Acute Care Hospital · CCN 450617
- UTMB Health League City Campus HospitalLeague City, TX · Acute Care Hospital · CCN 450018
Practice locations
Addresses where Robin L. Armstrong is enrolled with Medicare (CMS data updated 2026-10-02).
- 1307 W League City PkwyLeague City, TX 77573 (281) 332‑2626
Group practices
Medicare enrollment lists Robin L. Armstrong as a member of this group (CMS data updated 2026-10-02).
- Armstrong Medical Group PLLC30 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in League City
Clinicians with the same Medicare primary specialty in League City, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700826864 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians