JACOB D BOSTON CRNA
NPI 1558035527
Nurse Anesthetist, Certified Registered in Longview, WA
About Jacob D Boston Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JACOB D BOSTON CRNA (NPI 1558035527) is an individual nurse anesthetist, certified registered in Longview, Washington, licensed in Washington (AP61201940) and active in the NPI registry since August 2021. He is affiliated with Providence Centralia Hospital, maintains a secondary practice location in Richland, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Group Practice 1
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
Jacob D Boston Crna 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
8Medicare enrollment records show Jacob Boston reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Longview, WA 98632
- Reassigned Medicare billing, Washington enrollment
- 308 clinicians in this Medicare group
Portland, OR 97210
- Reassigned Medicare billing, Oregon enrollment
- 63 clinicians in this Medicare group
Portland, OR 97225
- Reassigned Medicare billing, Oregon enrollment
- 76 clinicians in this Medicare group
Milwaukie, OR 97222
- Reassigned Medicare billing, Oregon and Washington enrollments
- 183 clinicians in this Medicare group
Bellevue, WA 98004
- Reassigned Medicare billing, Washington enrollment
- 56 clinicians in this Medicare group
Springfield, OR 97477
- Reassigned Medicare billing, Oregon enrollment
- 28 clinicians in this Medicare group
Richland, WA 99352
- Reassigned Medicare billing, Washington enrollment
- 172 clinicians in this Medicare group
Medford, OR 97504
- Reassigned Medicare billing, Washington enrollment
- 11 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 5
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Centralia Hospital
Acute Care Hospitals · Centralia, WAPeacehealth St John Medical Center
Acute Care Hospitals · Longview, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98632 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LONGVIEW, WA 98632
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 Jacob Boston's NPI number?
The NPI number for Jacob Boston is 1558035527. It was assigned to this individual provider in the NPPES registry on August 4, 2021.
Where is Jacob Boston located?
Jacob Boston practices at 1615 Delaware St, Longview, WA 98632. The listed phone number is (360) 414-2000.
What is Jacob Boston's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Jacob Boston enrolled in Medicare?
Yes. Jacob Boston 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 Jacob Boston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jacob Boston reassigns Medicare benefits to 8 organizations: Peacehealth (Longview, WA), Complete Anesthesia Care LLC (Portland, OR), Metropolitan Anesthesia LLC (Portland, OR), Anesthesia Associates Northwest LLC (Milwaukie, OR), Advanced Anesthesia Services, PLLC (Bellevue, WA) and 3 more organizations, listed in the Medicare section above. 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 Jacob Boston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jacob Boston accept?
Health plans from Ambetter Health and Moda Health Plan, Inc. list Jacob Boston 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 Jacob Boston affiliated with any hospitals?
According to CMS data, Jacob Boston is affiliated with Providence Centralia Hospital and Peacehealth St John Medical Center.
When was this NPI record last updated?
The NPPES record for Jacob Boston was last updated on March 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Jacob D Boston, CRNA · NPI 1558035527
Nurse Anesthetist, Certified Registered physician in Longview, Washington. Individual provider, active in the CMS NPPES registry since August 4, 2021.
## Identity
- **NPI:** 1558035527 (Entity type: Individual)
- **Enumerated:** August 4, 2021
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** AP61201940 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1615 DELAWARE ST, Longview, WA 98632-2367
- **Phone:** (360) 414-2000 · **Fax:** (360) 414-7638
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Peacehealth (NPI 1720056187, Longview, WA); Complete Anesthesia Care LLC (NPI 1932464492, Portland, OR); Metropolitan Anesthesia LLC (NPI 1720387954, Portland, OR); Anesthesia Associates Northwest LLC (NPI 1548281751, Milwaukie, OR); Advanced Anesthesia Services, PLLC (NPI 1700211786, Bellevue, WA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** March 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1558035527) · Data from the CMS NPPES public registry.