Mark A Galles, M.D.

Internal Medicine

Telehealth Available
NPI Active per CMS — Q2 2026

With over 32 years in internal medicine, Mark Galles, M.D. is a long-established internist in Tulsa. Trained at University of Oklahoma College of Medicine (class of 1994), he has been practicing for over 32 years.

1 of 126 Internal Medicine providers in OKSee all Internal Medicine in Tulsa32+ years experienceNPI since 2005

Data updated 2015-09-16 on CMS NPPES

Contact & Location

Practice Location

6585 S Yale Ave Ste 1150, Tulsa, OK 74136-8384

Fax: (918) 494-9481

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Internal MedicineAllopathic & Osteopathic Physicians

Internal medicine physician

Taxonomy: 207R00000X

Education & Training

University of Oklahoma College of Medicine (Class of 1994)

Virtual Internal Medicine Care With Mark Galles

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Mark Galles for follow-ups, medication reviews, and ongoing care — no travel to Tulsa required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Mark Galles

NPI records show Dr. Galles as active with telehealth listed in Tulsa, OK. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (918) 494-9425.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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