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

Individual provider Internal Medicine Physician · NPI 1720577844

Dr. Zachary Merritt, MD practises Internal Medicine in Anchorage, Alaska. Qualified in 2018, 8 years ago. Practices with Hospital Medicine of Ak LLC, a 34-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alaska.

Years since qualifying
8
Licensed in
AK
In the registry since
2018
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

2801 Debarr Rd
Anchorage, AK 99508-2997
Phone: (907) 276-1131
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 111 E 210th St, Bronx, NY 10467-2401 — (718) 430-2591

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 176815 (AK)

Record details

NPI number1720577844
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 3, 2018
Last updated in NPPESJuly 12, 2021
Certification dateJuly 12, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Hospital Medicine Of Ak Llc — 34 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients255
Services billed 1,004 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Hospital Medicine of Ak LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 34 clinicians in the practice; 12 are shown here.

Other providers in Anchorage