JOHN PHILIP PALMER MD
NPI 1982109898
Internal Medicine - Hematology & Oncology in Seattle, WA
About John Philip Palmer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN PHILIP PALMER MD (NPI 1982109898) is an individual hematology & oncology provider in Seattle, Washington, licensed in Washington (MD61634924) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with University Of Washington Medical Ctr, and is a graduate of Other (2018).
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
John Philip Palmer 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 John Palmer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Washington Medical Ctr
Acute Care Hospitals · Seattle, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98133 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
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 John Palmer's NPI number?
The NPI number for John Palmer is 1982109898. It was assigned to this individual provider in the NPPES registry on March 24, 2018.
Where is John Palmer located?
John Palmer practices at 1560 N 115th St Ste G16, Seattle, WA 98133. The listed phone number is (206) 606-5800.
What is John Palmer's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is John Palmer enrolled in Medicare?
Yes. John Palmer 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 John Palmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Palmer reassigns Medicare benefits to 3 organizations: The Association Of University Physicians (Seattle, WA), Dartmouth-Hitchcock Clinic (Lebanon, NH) and Mary Hitchcock Memorial Hospital (Lebanon, NH). 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 John Palmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Palmer accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list John Palmer 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 John Palmer affiliated with any hospitals?
According to CMS data, John Palmer is affiliated with University Of Washington Medical Ctr.
When was this NPI record last updated?
The NPPES record for John Palmer was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# John Philip Palmer, MD · NPI 1982109898
Hematology & Oncology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since March 24, 2018.
## Identity
- **NPI:** 1982109898 (Entity type: Individual)
- **Enumerated:** March 24, 2018
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** MD61634924 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1560 N 115TH ST STE G16, Seattle, WA 98133-8414
- **Phone:** (206) 606-5800
## 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): The Association Of University Physicians (NPI 1023041159, Seattle, WA); Dartmouth-Hitchcock Clinic (NPI 1548210198, Lebanon, NH); Mary Hitchcock Memorial Hospital (NPI 1023092053, Lebanon, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1982109898) · Data from the CMS NPPES public registry.