DR. MATTHEW AARON SMITH-COHN DO
NPI 1265811541
Psychiatry & Neurology - Neurology in Phoenix, AZ
About Dr. Matthew Aaron Smith-cohn Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MATTHEW AARON SMITH-COHN DO (NPI 1265811541) is an individual neurology provider in Phoenix, Arizona, licensed in Montana (103373) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and maintains a secondary practice location in Seattle.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Matthew Aaron Smith-cohn Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Matthew Smith-cohn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Yellowstone, MT 59758
- Reassigned Medicare billing, Montana enrollment
- Medicare enrollment name: Billings Clinic
- 1,264 clinicians in this Medicare group
Great Falls, MT 59405
- Reassigned Medicare billing, Montana enrollment
- 637 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Billings Clinic
Acute Care Hospitals · Billings, MTLivingston Healthcare
Critical Access Hospitals · Livingston, MTNorth Big Horn Hospital District
Critical Access Hospitals · Lovell, WYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85013 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85013
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Matthew Smith-cohn's NPI number?
The NPI number for Matthew Smith-cohn is 1265811541. It was assigned to this individual provider in the NPPES registry on May 20, 2015.
Where is Matthew Smith-cohn located?
Matthew Smith-cohn practices at 2910 N 3rd Ave # 420, Phoenix, AZ 85013. The listed phone number is (602) 406-2800.
What is Matthew Smith-cohn's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Matthew Smith-cohn enrolled in Medicare?
Yes. Matthew Smith-cohn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Matthew Smith-cohn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Smith-cohn reassigns Medicare benefits to 2 organizations: Billings Cinic (West Yellowstone, MT) and Benefis Hospitals Inc (Great Falls, MT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Matthew Smith-cohn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Smith-cohn accept?
Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Matthew Smith-cohn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Matthew Smith-cohn affiliated with any hospitals?
According to CMS data, Matthew Smith-cohn is affiliated with Billings Clinic, Livingston Healthcare and North Big Horn Hospital District.
When was this NPI record last updated?
The NPPES record for Matthew Smith-cohn was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Matthew Aaron Smith-Cohn, DO · NPI 1265811541
Neurology physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since May 20, 2015.
## Identity
- **NPI:** 1265811541 (Entity type: Individual)
- **Enumerated:** May 20, 2015
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 103373 (Montana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2910 N 3RD AVE # 420, Phoenix, AZ 85013-4434
- **Phone:** (602) 406-2800 · **Fax:** (602) 406-2877
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Billings Cinic (NPI 1710600119, West Yellowstone, MT); Benefis Hospitals Inc (NPI 1780968974, Great Falls, MT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2015
## Record status
- **NPPES last updated:** October 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1265811541) · Data from the CMS NPPES public registry.