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NPI-verifiedPrimary Care · Mesa Physician assistant–led practiceLast verified Oct 15, 2026

Saguaro First Assists

Physician assistant–led practice
This practice is run by a physician assistant (PA), not a physician (MD/DO). In Arizona, PAs examine, diagnose, treat and prescribe under a collaboration agreement with a physician, who is usually not on site. Ask the office if you need to see a doctor.

For over 10 years, Saguaro First Assists has provided primary care in Mesa. Services include telehealth. It offers telehealth visits and provides care in English and French. It accepts Medicare, AHCCCS, Aetna, and Blue Cross Blue Shield, along with 4 other plans.

At a glance
Today
Hours listed
See hours
Insurance
8 plans listed
Includes AHCCCS plans
Who you'll see
4 clinicians
Carsten R. Hamann, MD
Visits
In person + telehealth
Per its website
Languages
English, French

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Who you'll see

Providers

CR
Carsten R. Hamann, MD
DH
Dathan Hamann, MD
MT
Millard Thaler, MD
MM
Megan McBride, DNP
Services

What this practice treats

BotoxChemical PeelsCustomized FacialDermal FillersErbium LaserExfoliate DermaplaneMicroneedlingTelehealth
Insurance

Plans accepted

AHCCCSUMRAetnaCignaUnitedHealthcareBlue Cross Blue ShieldHumanaMedicare
Questions

Common questions about Saguaro First Assists.

Insurance, hours and new-patient availability change — confirm with the office before your visit.

Saguaro First Assists offers services including Botox, Chemical Peels, Customized Facial, Dermal Fillers, Erbium Laser, Exfoliate Dermaplane, Microneedling, Telehealth.

Saguaro First Assists is listed as accepting AHCCCS, UMR, Aetna, Cigna, UnitedHealthcare, Blue Cross Blue Shield, Humana, Medicare.

Saguaro First Assists lists English and French as languages spoken.

Saguaro First Assists's website lists telehealth visits.

Last verified Oct 15, 2026Report a correction

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