Alexis Coan, MD
NPI 1124607528 · Geriatric Medicine (Internal Medicine) Physician · Harlingen, TX
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexis Coan, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Harlingen, TX (NPI 1124607528).
Provider details
- NPI number
- 1124607528
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- V5743 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Sertraline Hcl | 28 |
| Losartan Potassium | 19 |
| Mirtazapine | 19 |
| Atorvastatin Calcium | 17 |
| Rosuvastatin Calcium | 16 |
| Memantine Hcl | 15 |
| Amlodipine Besylate | 14 |
| Levothyroxine Sodium | 13 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-04-05
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Alexis Coan's NPI number?
- Alexis Coan's National Provider Identifier (NPI) is 1124607528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexis Coan's specialty?
- Alexis Coan is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Alexis Coan located?
- Alexis Coan's practice location on file with NPPES is 5505 S Expressway 77 Ste 303, Harlingen, TX 78550-3222.
- What is Alexis Coan's phone number?
- The practice phone number listed in the NPPES registry for Alexis Coan is (956) 428-7500.
- Does Alexis Coan accept Medicare?
- Alexis Coan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexis Coan's NPI active?
- Yes — Alexis Coan's NPI (1124607528) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.