WESLEY COOK MD
NPI 1780894667
Internal Medicine - Critical Care Medicine in Tucson, AZ
About Wesley Cook Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WESLEY COOK MD (NPI 1780894667) is an individual critical care medicine provider in Tucson, Arizona, licensed in Arizona (70708) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Penobscot Bay Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 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
Wesley Cook 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
2Medicare enrollment records show Wesley Cook reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85745
- Reassigned Medicare billing, Arizona enrollment
- 293 clinicians in this Medicare group
Biddeford, ME 04005
- Reassigned Medicare billing, Maine enrollment
- Also billed through NPI 1841397932 (Maine)
- 3,140 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 10
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Penobscot Bay Medical Center
Acute Care Hospitals · Rockport, MEWaldo County General Hospital
Critical Access Hospitals · Belfast, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85711 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 7
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TUCSON, AZ 85711
TUCSON, AZ 85711
TUCSON, AZ 85711
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 Wesley Cook's NPI number?
The NPI number for Wesley Cook is 1780894667. It was assigned to this individual provider in the NPPES registry on May 22, 2007.
Where is Wesley Cook located?
Wesley Cook practices at 350 N Wilmot Rd, Tucson, AZ 85711. The listed phone number is (520) 296-3211.
What is Wesley Cook's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.
Is Wesley Cook enrolled in Medicare?
Yes. Wesley Cook 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 Wesley Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wesley Cook reassigns Medicare benefits to 2 organizations: Tucson Physician Group Holdings, LLC (Tucson, AZ) and Mainehealth (Biddeford, ME). 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 Wesley Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wesley Cook accept?
Health plans from Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Harvard Pilgrim Health Care, Imperial Insurance Companies, Inc. and Taro Health list Wesley Cook 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 Wesley Cook affiliated with any hospitals?
According to CMS data, Wesley Cook is affiliated with Penobscot Bay Medical Center and Waldo County General Hospital.
When was this NPI record last updated?
The NPPES record for Wesley Cook was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Wesley Cook, MD · NPI 1780894667
Critical Care Medicine physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since May 22, 2007.
## Identity
- **NPI:** 1780894667 (Entity type: Individual)
- **Enumerated:** May 22, 2007
- **Primary specialty:** Internal Medicine - Critical Care Medicine · taxonomy 207RC0200X
- **State license:** 70708 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 350 N WILMOT RD, Tucson, AZ 85711-2602
- **Phone:** (520) 296-3211 · **Fax:** (520) 873-3211
## 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): Tucson Physician Group Holdings, LLC (NPI 1356726939, Tucson, AZ); Mainehealth (NPI 1215417019, Biddeford, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2002
## Record status
- **NPPES last updated:** August 6, 2025
- **Other identifiers:** Medicaid 1049476 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1780894667) · Data from the CMS NPPES public registry.