Matthew Larkin Dunn, MD

Individual provider Active NPI Hospitalist Physician · Flagstaff, AZ

NPI 1508068495 · NPPES record last updated Mar 30, 2021

Key facts

NPI
1508068495
Entity type
Individual (NPI type 1)
Primary specialty
Hospitalist Physician 208M00000X
License
44564 (AZ)
Practice address
1200 N Beaver St
Flagstaff, AZ 86001
Phone
(928) 214-2920
Fax
(928) 214-2925
NPI assigned
Jun 3, 2007
Sex
Male
Sole proprietor
No

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Hospitalist
Education
University of Maryland School of Medicine, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aspen Valley Hospital District (38 clinicians)

Practice addresses (Care Compare)

401 Castle Creek Rd
Aspen, CO 81611-1159
Phone (970) 925-1120

Hospital & facility affiliations

  • Aspen Valley Hospital District Hospital · Aspen, CO · CCN 061324
  • Aspen Valley Hospital District Nursing home · CCN 06Z324

Medicare participation

Medicare fee-for-service enrollment
Enrolled in CO
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: No · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20220511000669 CO Practitioner - Hospitalist 0840478624 Reassigns benefits to 2 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
C7-0003789DEMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aspen Valley Hospital District Current
since Jun 1, 2022
Accepting new patients
Aspen Valley Hospital District Current
since Jun 1, 2022
Accepting new patients
Aspen Valley Hospital District Current
since Dec 7, 2025
Accepting new patients
Flagstaff Medical Center Past Accepting new patients
Aspen Valley Hospital District Clinics Past Accepting new patients

Locations

401 Castle Creek Rd
Aspen, CO 81611
Phone (970) 544-1192

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 44564 AZ
Internal Medicine Physician 207R00000X C7-0003789 DE
Pediatrics Physician 208000000X 44564 AZ
Pediatrics Physician 208000000X C7-0003789 DE
Hospitalist Physician 208M00000X 44564 AZ Yes

Addresses

Primary practice location

1200 N Beaver St
Flagstaff, AZ 86001

Mailing address

1200 N Beaver St
Flagstaff, AZ 86001-3118
Phone (928) 213-6235

Other identifiers

IdentifierTypeStateIssuer
638692MedicaidAZ
P01188547OtherAZRAILROAD MEDICARE

Other providers in Flagstaff, AZ

All providers in Flagstaff, AZ · Hospitalist Physician in Arizona

Sources for this page

Verify at the official NPI Registry.