Quick answers
- Where does Patrick Callahan see patients?
- Medicare's clinician data lists 3 practice locations, including Glenview, IL, Everett, WA and Seattle, WA. Call before your visit to confirm the address.
- What is Patrick Callahan's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Patrick Callahan accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick Callahan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Patrick Callahan?
- (425) 339-3930, as listed in official Medicare / NPI Registry data.
- What is Patrick Callahan's NPI number?
- 1497286926. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Patrick Callahan is enrolled with Medicare (CMS data updated 2026-10-02).
- 2600 Compass RdGlenview, IL 60026
- 3927 Rucker AveEverett, WA 98201 (425) 339‑3930
- 9709 3rd Ave NE, Optum Northgate Plaza Urgent CareSeattle, WA 98115 (206) 401‑3191
Group practices
Medicare enrollment lists Patrick Callahan as a member of these groups (CMS data updated 2026-10-02).
- Select Rehabilitation, LLC2,046 clinicians in the group
- Select Outpatient Services Inc805 clinicians in the group
- Optum Care Washington PLLC683 clinicians in the group
- The Polyclinic PLLC365 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Glenview
Clinicians with the same Medicare primary specialty in Glenview, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497286926 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians