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Source: CMS NPI registry

GLP‑1Centers

Andrew Valenzuela, MD

Internal Medicine, Sleep Medicine

NPI verified
Practice location
5310 W Thunderbird Rd Ste 301, Glendale, AZ 85306 View on map →
NPI number
1851889232
Provider type
Individual provider · registered 2018 (8 years in the registry)
State licenses
AZ · 67387TX · T1590TX · BP10063724

Additional locations

  • 4900 Mueller Blvd Ste 3s.066c, Austin, TX 78723(512) 324-0165
  • 1 Baylor Plz, Houston, TX 77030(713) 798-6907

Registered specialties

  • Preventive Medicine, Obesity Medicine
  • Internal Medicine, Sleep Medicine
  • Pediatrics
  • Pediatrics, Obesity Medicine
  • Pediatrics, Sleep Medicine

Record provenance

Details are drawn from this provider's public record in the CMS National Provider Identifier registry, which CMS last updated on October 20, 2025. Registry specialty indicates the care a provider is registered to deliver — it is not confirmation that this practice currently prescribes GLP‑1 medications. Call to confirm current services, availability, and pricing.

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Primary care and GLP-1 treatment

Family and internal medicine providers manage weight as part of whole-person care. A primary-care-based GLP-1 program can be a good fit if you want your weight, labs, blood pressure, and other medications managed in one place — and it often simplifies insurance coverage.

Asking about GLP‑1 treatment at Andrew Valenzuela

Call (480) 412-6430 and ask these questions before booking:

  • ✓Do you currently prescribe GLP‑1 medications (semaglutide or tirzepatide) for weight loss?
  • ✓Do you work with my insurance, or is the program cash-pay — and what does a month cost all-in?
  • ✓Is the medication a brand-name product, or compounded by a compounding pharmacy?
  • ✓What follow-up is included for dose changes and side effects?

About compounded medications: A compounded drug is prepared by a state-licensed compounding pharmacy. Compounded drugs are not FDA-approved and are not reviewed by the FDA for safety, effectiveness, or quality, and they are not the same as FDA-approved generic drugs. Ask any practice which it dispenses and which pharmacy prepares it.

Other GLP‑1 providers in Glendale

See all 13 clinics in Glendale →