City Select
NPI-verifiedPrimary Care · PhoenixLast verified Oct 15, 2026

Internal Medicine Specialists

For over 15 years, Internal Medicine Specialists has provided primary care in Phoenix. Its physicians include Michael Adickman, M.D., Maureen Hamel-Schwartz, PA-C, and Ray Mahoubi, M.D. Services include internal medicine and adult primary care. It offers online booking. It accepts Medicare, Aetna, Blue Cross Blue Shield, and Cigna, along with 9 other plans.

At a glance
Insurance
12 plans listed
Confirm your plan when you call
Who you'll see
3 clinicians
Michael Adickman, M.D.

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Who you'll see

Providers

MA
Michael Adickman, M.D.
Internal Medicine · NPI 1891746095
MH
Maureen Hamel-Schwartz, PA-C
Physician Assistant · NPI 1740232057
RM
Ray Mahoubi, M.D.
Internal Medicine · NPI 1184676504
Services

What this practice treats

internal medicineadult primary care
Insurance

Plans accepted

AetnaCignaUnitedHealthcareBlue Cross Blue ShieldHumanaMedicareTricareHealth NetGEHACHAMPVA+2 more — call to confirm
Questions

Common questions about Internal Medicine Specialists.

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

Internal Medicine Specialists is listed as accepting Aetna, Cigna, UnitedHealthcare, Blue Cross Blue Shield, Humana, Medicare, Tricare, Health Net, GEHA, CHAMPVA.

Last verified Oct 15, 2026Report a correction

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