MARK COWAN MD
NPI 1740626183
Surgery in Phoenix, AZ
About Mark Cowan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK COWAN MD (NPI 1740626183) is an individual surgery provider in Phoenix, Arizona, licensed in Arizona (R73820) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Mountain View Hospital, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Mark Cowan Md 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
3Medicare enrollment records show Mark Cowan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Montpelier, ID 83254
- Reassigned Medicare billing, Idaho enrollment
- 32 clinicians in this Medicare group
Afton, WY 83110
- Reassigned Medicare billing, Idaho and Wyoming enrollments
- Also billed through NPI 1255376406 (Wyoming)
- 4 clinicians in this Medicare group
Cody, WY 82414
- Reassigned Medicare billing, Wyoming enrollment
- Also billed through NPI 1366432197 (Wyoming)
- 181 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mountain View Hospital
Acute Care Hospitals · Idaho Falls, IDBear Lake Memorial Hospital
Critical Access Hospitals · Montpelier, IDCody Regional Health
Critical Access Hospitals · Cody, WYStar Valley Medical Center
Critical Access Hospitals · Afton, WYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mark Cowan's NPI number?
The NPI number for Mark Cowan is 1740626183. It was assigned to this individual provider in the NPPES registry on May 13, 2013.
Where is Mark Cowan located?
Mark Cowan practices at 925 E Mcdowell Rd Fl 2, Phoenix, AZ 85006. The listed phone number is (602) 839-3339.
What is Mark Cowan's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Mark Cowan enrolled in Medicare?
Yes. Mark Cowan 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 Mark Cowan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Cowan reassigns Medicare benefits to 3 organizations: Bear Lake County Memorial Hospital (Montpelier, ID), North Lincoln County Hospital District (Afton, WY) and West Park Hospital District (Cody, WY). 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 Mark Cowan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Cowan accept?
Health plans from Blue Cross Blue Shield of Wyoming, PacificSource Health Plans, Providence Health Plan, Select Health and UnitedHealthcare list Mark Cowan 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 Mark Cowan affiliated with any hospitals?
According to CMS data, Mark Cowan is affiliated with Mountain View Hospital, Bear Lake Memorial Hospital, Cody Regional Health and Star Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Cowan was last updated on May 13, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.
# Mark Cowan, MD · NPI 1740626183
Surgery physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since May 13, 2013.
## Identity
- **NPI:** 1740626183 (Entity type: Individual)
- **Enumerated:** May 13, 2013
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** R73820 (Arizona)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 925 E MCDOWELL RD FL 2, Phoenix, AZ 85006-2502
- **Phone:** (602) 839-3339 · **Fax:** (602) 839-3300
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Bear Lake County Memorial Hospital (NPI 1376871749, Montpelier, ID); North Lincoln County Hospital District (NPI 1730132523, Afton, WY); West Park Hospital District (NPI 1043200041, Cody, WY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** May 13, 2013
---
Source: [NPI Profile](https://npiprofile.com/npi/1740626183) · Data from the CMS NPPES public registry.