MARK P DOESCHER MD
NPI 1417093527
Family Medicine in Seattle, WA
About Mark P Doescher Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK P DOESCHER MD (NPI 1417093527) is an individual family medicine provider in Seattle, Washington, licensed in Washington (MD00032197) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with O U Medical Center, and is a graduate of University Of California, San Francisco School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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 P Doescher 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 Mark Doescher reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 clinicians in this Medicare group
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 845 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
O U Medical Center
Acute Care Hospitals · Oklahoma City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98104 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 2
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.
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 Doescher's NPI number?
The NPI number for Mark Doescher is 1417093527. It was assigned to this individual provider in the NPPES registry on January 29, 2007.
Where is Mark Doescher located?
Mark Doescher practices at 325 9th Ave, Seattle, WA 98104. The listed phone number is (206) 744-3000.
What is Mark Doescher's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Mark Doescher enrolled in Medicare?
Yes. Mark Doescher 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 Doescher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Doescher reassigns Medicare benefits to 2 organizations: Ou Health Partners, Inc (Oklahoma City, OK) and Board Of Regents Of The University Of Oklahoma - Ou Physicians (Oklahoma City, OK). 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 Doescher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Doescher accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Mark Doescher 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 Doescher affiliated with any hospitals?
According to CMS data, Mark Doescher is affiliated with O U Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Doescher was last updated on January 5, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 P Doescher, MD · NPI 1417093527
Family Medicine physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since January 29, 2007.
## Identity
- **NPI:** 1417093527 (Entity type: Individual)
- **Enumerated:** January 29, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD00032197 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 325 9TH AVE, Seattle, WA 98104-2499
- **Phone:** (206) 744-3000
## 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): Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK); Board Of Regents Of The University Of Oklahoma - Ou Physicians (NPI 1801869250, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** January 5, 2012
- **Other identifiers:** Medicare ID-Type Unspecified 000121309 (WA); Other 080121195 (WA); Medicare PIN AB25337 (WA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1417093527) · Data from the CMS NPPES public registry.