CASCADIA INTERVENTIONAL ANESTHESIA
NPI 1316791957
Nurse Anesthetist, Certified Registered in Longview, WA

Active since April 11, 2024
625 9TH AVE STE 150, LONGVIEW, WA 98632(360) 501-3449 Get Directions Write a Review

NPPES record last updated: June 25, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 25, 2024, Apr 11, 2024 (2 updates tracked since 2024).

About Cascadia Interventional Anesthesia NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CASCADIA INTERVENTIONAL ANESTHESIA (NPI 1316791957) is a healthcare organization registered as a nurse anesthetist, certified registered in Longview, Washington and active in the NPI registry since April 2024. The organization lists Shane Merrill, Member, as its authorized official.

NPPES Registry Identity

NPI1316791957
Entity TypeOrganization
Primary Taxonomy367500000X
Legal Business NameCASCADIA INTERVENTIONAL ANESTHESIA
Location Address625 9TH AVE STE 150Longview, WA 98632-2467
Mailing Address625 9th Ave Ste 150Longview, WA 98632-2467 · (360) 501-3449
Organization SubpartNo
Authorized OfficialShane MerrillMember · (369) 501-3449
Enumeration DateApril 11, 2024
Last NPPES UpdateJune 25, 20242 updates tracked since enumeration
NPPES CertifiedJune 25, 2024
✔ NPI 1316791957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
625 9TH AVE STE 150, Longview, WA 98632

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cascadia Interventional Anesthesia is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Cascadia Interventional Anesthesia, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Certified Registered Nurse Anesthetist (CRNA)
NPI 1487959508
625 9TH AVE
Longview, WA 98632
(360) 442-7900
✔ Accepts MedicareSame address
Certified Registered Nurse Anesthetist (CRNA)
NPI 1528308558
1615 DELAWARE ST
Longview, WA 98632
(360) 414-2000
✔ Accepts Medicare0.6 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1386058386
505 NE 87TH AVE SUITE 46.5
Vancouver, WA 98664
(360) 828-5396
✔ Accepts Medicare38 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1790124550
400 NE MOTHER JOSEPH PL
Vancouver, WA 98664
(360) 828-5396
✔ Accepts Medicare38 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1881165421
333 SMITH AVE N
Saint Paul, MN 55102
(651) 697-5804
✔ Accepts Medicare1,441 mi
Certified Registered Nurse Anesthetist (CRNA)
NPI 1285388165
6720 BERTNER AVE
Houston, TX 77030
(823) 355-2666
✔ Accepts Medicare1,867 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Cascadia Interventional Anesthesia's NPI number?

The NPI number for Cascadia Interventional Anesthesia is 1316791957. It was assigned to this organization in the NPPES registry on April 11, 2024.

Where is Cascadia Interventional Anesthesia located?

Cascadia Interventional Anesthesia is located at 625 9th Ave Ste 150, Longview, WA 98632. The listed phone number is (360) 501-3449.

What is Cascadia Interventional Anesthesia's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Cascadia Interventional Anesthesia enrolled in Medicare?

Yes. Cascadia Interventional Anesthesia is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cascadia Interventional Anesthesia?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians, all in Certified Registered Nurse Anesthetist (CRNA), reassign their Medicare billing to Cascadia Interventional Anesthesia. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Cascadia Interventional Anesthesia accept?

Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list Cascadia Interventional Anesthesia 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 Cascadia Interventional Anesthesia was last updated on June 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.