LUCY S HOSTETTER MD
NPI 1851435606
Anesthesiology in Seattle, WA
About Lucy S Hostetter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LUCY S HOSTETTER MD (NPI 1851435606) is an individual anesthesiology provider in Seattle, Washington, licensed in Washington (MD60174685) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2006).
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
Lucy S Hostetter 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 Lucy Hostetter reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellevue, WA 98004
- Reassigned Medicare billing, Washington enrollment
- 3 clinicians in this Medicare group
Tacoma, WA 98405
- Reassigned Medicare billing, Washington enrollment
- 152 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.
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.
SEATTLE, WA 98104
SEATTLE, WA 98104
SEATTLE, WA 98104
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 Lucy Hostetter's NPI number?
The NPI number for Lucy Hostetter is 1851435606. It was assigned to this individual provider in the NPPES registry on February 16, 2007.
Where is Lucy Hostetter located?
Lucy Hostetter practices at 1229 Madison St Suite 1440, Seattle, WA 98104. The listed phone number is (206) 625-0578.
What is Lucy Hostetter's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Lucy Hostetter enrolled in Medicare?
Yes. Lucy Hostetter 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 Lucy Hostetter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lucy Hostetter reassigns Medicare benefits to 2 organizations: Seattle Spine Group, PLLC (Bellevue, WA) and Pacific Anesthesia PC (Tacoma, WA). 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 Lucy Hostetter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lucy Hostetter accept?
Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Lucy Hostetter 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.
When was this NPI record last updated?
The NPPES record for Lucy Hostetter was last updated on October 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Lucy S Hostetter, MD · NPI 1851435606
Anesthesiology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since February 16, 2007.
## Identity
- **NPI:** 1851435606 (Entity type: Individual)
- **Enumerated:** February 16, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD60174685 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1229 MADISON ST, SUITE 1440, Seattle, WA 98104-3586
- **Phone:** (206) 625-0578 · **Fax:** (206) 625-9184
## 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): Seattle Spine Group, PLLC (NPI 1356827828, Bellevue, WA); Pacific Anesthesia PC (NPI 1497796452, Tacoma, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** October 19, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1851435606) · Data from the CMS NPPES public registry.