MR. JEFFREY SCOTT HAMBLETON MD
NPI 1861548307
Anesthesiology in Anacortes, WA
About Mr. Jeffrey Scott Hambleton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JEFFREY SCOTT HAMBLETON MD (NPI 1861548307) is an individual anesthesiology provider in Anacortes, Washington, licensed in Washington (MD00043151) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Island Hospital, and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
Mr. Jeffrey Scott Hambleton 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 Jeffrey Hambleton reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Anacortes, WA 98221
- Reassigned Medicare billing, Washington enrollment
- 136 clinicians in this Medicare group
Everett, WA 98201
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: Providence Wa Anesthesia Services, PC
- 171 clinicians in this Medicare group
Honolulu, HI 96814
- Reassigned Medicare billing, Hawaii enrollment
- 66 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.
Island Hospital
Acute Care Hospitals · Anacortes, WAMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Jeffrey Hambleton's NPI number?
The NPI number for Jeffrey Hambleton is 1861548307. It was assigned to this individual provider in the NPPES registry on January 26, 2007.
Where is Jeffrey Hambleton located?
Jeffrey Hambleton practices at 1211 24th St, Anacortes, WA 98221. The listed phone number is (360) 982-2038.
What is Jeffrey Hambleton's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Jeffrey Hambleton enrolled in Medicare?
Yes. Jeffrey Hambleton 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 Jeffrey Hambleton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Hambleton reassigns Medicare benefits to 3 organizations: Public Hospital District No 2 Skagit County Washington (Anacortes, WA), Providence Wa Anesthesia Services, P.C. (Everett, WA) and The Anesthesia Medical Group Inc (Honolulu, HI). 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 Jeffrey Hambleton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Hambleton accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Jeffrey Hambleton 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 Jeffrey Hambleton affiliated with any hospitals?
According to CMS data, Jeffrey Hambleton is affiliated with Island Hospital.
When was this NPI record last updated?
The NPPES record for Jeffrey Hambleton was last updated on July 29, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Mr. Jeffrey Scott Hambleton, MD · NPI 1861548307
Anesthesiology physician in Anacortes, Washington. Individual provider, active in the CMS NPPES registry since January 26, 2007.
## Identity
- **NPI:** 1861548307 (Entity type: Individual)
- **Enumerated:** January 26, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MD00043151 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1211 24TH ST, Anacortes, WA 98221
- **Phone:** (360) 982-2038 · **Fax:** (360) 326-9540
## 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): Public Hospital District No 2 Skagit County Washington (NPI 1164447850, Anacortes, WA); Providence Wa Anesthesia Services, P.C. (NPI 1669615894, Everett, WA); The Anesthesia Medical Group Inc (NPI 1356362990, Honolulu, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2001
## Record status
- **NPPES last updated:** July 29, 2014
- **Other identifiers:** Medicare PIN G8871398 (WA); Other 0225101 (WA); Other 760026001 (WA); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1861548307) · Data from the CMS NPPES public registry.