Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

David Fernando Frugone Larrea, MD

Individual provider Internal Medicine Physician · NPI 1902037377

David Fernando Frugone Larrea, MD practises Geriatric Medicine in Crookston, Minnesota. Qualified in 2005, 21 years ago. Practices with Kadlec Regional Medical Center, a 396-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois, Minnesota and Washington.

Years since qualifying
21
Licensed in
IL, MN, WA
In the registry since
2009
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

400 S Minnesota St
Crookston, MN 56716
Phone: (218) 281-9100
Show map & directions

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

Additional practice locations (1)

  • 911 S Washington St, Kennewick, WA 99336-5600 — (509) 942-2288

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence MD60969350 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 107390 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125.056815 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD60969350 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036.129998 (IL)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 036.129998 (IL)

Record details

NPI number1902037377
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 4, 2009
Last updated in NPPESMay 18, 2021
Certification dateMay 18, 2021

Medicare enrollment

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

Medicare specialtyGERIATRIC MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Kadlec Regional Medical Center — 396 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients679
Services billed 2,315 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

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 Kadlec Regional Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 396 clinicians in the practice; 12 are shown here.

Other providers in Crookston