Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mark B. Lorenz, MD

Individual provider Otology & Neurotology Physician · NPI 1174649784

Dr. Mark B. Lorenz, MD is an Otolaryngology in Anchorage, Alaska. Graduated from Ohio State University College of Medicine in 2005, 21 years ago. Practices with Alaska Native Tribal Health Consortium, a 603-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Alaska.

Years since qualifying
21
Trained at
Ohio State University College of Medicine
Licensed in
AK
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3730 Rhone Cir Ste 203
Anchorage, AK 99508-5054
Phone: (907) 563-3515
Fax: (907) 563-3541
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence MEDS7379 (AK)
Otology & Neurotology Physician Taxonomy 207YX0901X · Licence MEDS7379 (AK)

Record details

NPI number1174649784
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 22, 2007
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026
Mailing address3730 Rhone Cir Ste 203, Anchorage, AK 99508-5054

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Alaska Native Tribal Health Consortium — 603 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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