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ASHLEY TOLLEFSON MD
NPI 1891228508
Anesthesiology in Kirkland, WA

Active since April 10, 2017PECOS EnrolledAccepts Medicare Assignment
93.09/100
CMS Quality Rating
12040 NE 128TH ST, KIRKLAND, WA 98034(425) 899-3455 Get Directions Write a Review

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 11, 2022, Apr 10, 2017 (2 updates tracked since 2017).

About Ashley Tollefson Md NPPES

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

ASHLEY TOLLEFSON MD (NPI 1891228508) is an individual anesthesiology provider in Kirkland, Washington, licensed in Washington (MD61148883) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with Evergreenhealth Medical Center, and is a graduate of University Of Minnesota Medical School (2017).

NPPES Registry Identity

NPI1891228508
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameASHLEY TOLLEFSONCredential: MD
Location Address12040 NE 128TH STKirkland, WA 98034-3013
Mailing AddressPo Box 4069Everett, WA 98204-0007 · (425) 899-3455
Phone(425) 899-3455
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2017
Enumeration DateApril 10, 2017
Last NPPES UpdateJanuary 11, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 11, 2022
✔ NPI 1891228508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in WA · MD61148883
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
12040 NE 128TH ST, Kirkland, WA 98034
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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, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ashley Tollefson 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.

PECOS PAC ID4688943871
PECOS Enrollment IDI20210519002425
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Evergreenhealth Medical Center

Acute Care Hospitals · Kirkland, WA
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500124
Location12040 NE 128th StreetKirkland, WA 98034 · King County
Emergency services Birthing friendly

Medicare 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.

93.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.95
Promoting Interoperability100
Improvement Activities40

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.

DR. SHILPA KORAH PHARMD
Pharmacist
12040 NE 128TH ST, TAN 415/ MS31
KIRKLAND, WA 98034
King County (425) 899-2783
DARLENE ELAINE GRINDE RN
Registered Nurse
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 218-6241
AUSTIN M GROSS M.D.
Emergency Medicine
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-1711
JUNE L. LEE MD
Anesthesiology
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-1000
ERIN-SIOBHAIN ROSS CURRIN M.D.
Internal Medicine (Hematology & Oncology)
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-3181
RACHANA GUDIPUDI
Anesthesiology
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 400-7908
FONG KIT TAM PHARMD
Pharmacist
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-2761
KING COUNTY PUBLIC HOSPITAL DISTRICT NO. 2
General Acute Care Hospital
12040 NE 128TH ST
KIRKLAND, WA 98034
King County (425) 899-1000

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 Ashley Tollefson's NPI number?

The NPI number for Ashley Tollefson is 1891228508. It was assigned to this individual provider in the NPPES registry on April 10, 2017.

Where is Ashley Tollefson located?

Ashley Tollefson practices at 12040 NE 128th St, Kirkland, WA 98034. The listed phone number is (425) 899-3455.

What is Ashley Tollefson's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Ashley Tollefson enrolled in Medicare?

Yes. Ashley Tollefson 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.

What insurance does Ashley Tollefson accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Ashley Tollefson 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 Ashley Tollefson affiliated with any hospitals?

According to CMS data, Ashley Tollefson is affiliated with Evergreenhealth Medical Center.

When was this NPI record last updated?

The NPPES record for Ashley Tollefson was last updated on January 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.