Quick answers
- Does Andres F. Gutierrez accept Medicare assignment?
- Yes. Medicare's clinician data says Andres F. Gutierrez accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Andres F. Gutierrez see?
- In 2024, CMS data shows 553 Original Medicare patients and 44,868 services for Andres F. Gutierrez. This counts Original Medicare only and measures volume, not quality.
- What is Andres F. Gutierrez's NPI number?
- 1134452279. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Andres F. Gutierrez, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 553 |
|---|---|
| Services billed to Medicare | 44,868 |
| Different services or procedures | 56 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, vedolizumab, intravenous, 1 mg (J3380)5,100 services
- Injection, dalbavancin, 5 mg (J0875)4,800 services
- Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (J1569)3,091 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)1,125 services
- Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (96365)213 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Ischemic heart disease49%
- Chronic kidney disease48%
- Diabetes46%
Hospitals where Andres F. Gutierrez works
Medicare's Facility Affiliation Data lists Andres F. Gutierrez at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Crestwood Medical CenterHuntsville, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010131
- Decatur Morgan Hospital - Decatur CampusDecatur, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010085
- Helen Keller HospitalSheffield, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010019
- Huntsville HospitalHuntsville, AL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 010039
- North Alabama Medical CenterFlorence, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010006
Practice locations
Addresses where Andres F. Gutierrez is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1102 Monroe St SWHuntsville, AL 35801 (256) 469‑7200
- 123 Ana DrFlorence, AL 35630 (888) 220‑6432
- 12319 N Mopac Expy, Suite 210Austin, TX 78758 (877) 448‑3627
- 20 Hughes Rd, Suite 103Madison, AL 35758 (888) 220‑6432
- 23900 Katy FwyKaty, TX 77494 (281) 644‑8111
Group practices
Medicare enrollment lists Andres F. Gutierrez as a member of these groups (CMS data updated October 2, 2026).
- Memorial Hermann Medical Group762 clinicians in the group
- Metro Infectious Disease Consultants LLC389 clinicians in the group
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in Huntsville
Clinicians with the same Medicare primary specialty in Huntsville, AL — not a recommendation.
Other clinicians in Memorial Hermann Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 (25 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1134452279 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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