Jeffrey Geyer
NPI 1548341803 · Pediatric Hematology & Oncology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Geyer is a Pediatric Hematology & Oncology Physician provider in Seattle, WA (NPI 1548341803).
Provider details
- NPI number
- 1548341803
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD00021675 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Geyer's NPI number?
- Jeffrey Geyer's National Provider Identifier (NPI) is 1548341803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Geyer's specialty?
- Jeffrey Geyer is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Geyer located?
- Jeffrey Geyer's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
- What is Jeffrey Geyer's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Geyer is (206) 987-2000.
- Does Jeffrey Geyer accept Medicare?
- Jeffrey Geyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Geyer's NPI active?
- Yes — Jeffrey Geyer's NPI (1548341803) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.