TIDAL ANESTHESIA, PLLC
NPI 1245074046
Nurse Anesthetist, Certified Registered in Bellevue, WA

Q: What is Tidal Anesthesia, PLLC's NPI number?

The NPI number for Tidal Anesthesia, PLLC is 1245074046. It was assigned to this organization in the NPPES registry on June 25, 2024.

Q: What is Tidal Anesthesia, PLLC's specialty?

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

Active since June 25, 2024

1110 112TH AVE NE, BELLEVUE, WA 98004(425) 450-0880 Get Directions Write a Review

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

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About Tidal Anesthesia, Pllc NPPES

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

TIDAL ANESTHESIA, PLLC (NPI 1245074046) is a healthcare organization registered as a nurse anesthetist, certified registered in Bellevue, Washington and active in the NPI registry since June 2024. The organization lists Thomas Swenson, Crna, as its authorized official.

NPPES Registry Identity

NPI1245074046

Entity TypeOrganization

Primary Taxonomy367500000X

Legal Business NameTIDAL ANESTHESIA, PLLC

Location Address1110 112TH AVE NEBellevue, WA 98004-4509

Mailing Address4555 54th Ave SwSeattle, WA 98116 · (206) 802-8421

Phone(425) 450-0880

Organization SubpartNo

Authorized OfficialThomas SwensonCrna · (206) 802-8421

Enumeration DateJune 25, 2024

NPPES CertifiedJune 25, 2024

✔ NPI 1245074046 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.

1110 112TH AVE NE, Bellevue, WA 98004

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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

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.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)

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

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Tidal Anesthesia, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Thomas Swenson, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1114352663

1959 NE PACIFIC ST SEATTLE WA
Seattle, WA 98195

(206) 598-4260

✔ Accepts Medicare5.8 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 Tidal Anesthesia, PLLC's NPI number?

The NPI number for Tidal Anesthesia, PLLC is 1245074046. It was assigned to this organization in the NPPES registry on June 25, 2024.

Where is Tidal Anesthesia, PLLC located?

Tidal Anesthesia, PLLC is located at 1110 112th Ave NE, Bellevue, WA 98004. The listed phone number is (425) 450-0880.

What is Tidal Anesthesia, PLLC's specialty?

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

Is Tidal Anesthesia, PLLC enrolled in Medicare?

Yes. Tidal Anesthesia, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Tidal Anesthesia, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Certified Registered Nurse Anesthetist (CRNA)) reassigns their Medicare billing to Tidal Anesthesia, PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Tidal Anesthesia, PLLC accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Tidal Anesthesia, PLLC 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 Tidal Anesthesia, PLLC 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.