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DR. WILLIAM JAMES RITCHIE M.D.
NPI 1184627564
Anesthesiology in Kirkland, WA

Active since May 31, 2005PECOS EnrolledAccepts Medicare Assignment
12040 NE 128TH ST # 69, KIRKLAND, WA 98034(425) 899-3455 Get Directions Write a Review

NPPES record last updated: November 26, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 26, 2018, Nov 7, 2018 (2 updates tracked since 2018).

About Dr. William James Ritchie M.d. NPPES

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

DR. WILLIAM JAMES RITCHIE M.D. (NPI 1184627564) is an individual anesthesiology provider in Kirkland, Washington, licensed in Washington (MD60636225) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS, is affiliated with Evergreenhealth Monroe, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1184627564
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. WILLIAM JAMES RITCHIECredential: M.D.
Location Address12040 NE 128TH ST # 69Kirkland, WA 98034-3013
Mailing Address12040 Ne 128th St # 69Kirkland, WA 98034-3013 · (425) 899-3455
Phone(425) 899-3455
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateMay 31, 2005
Last NPPES UpdateNovember 26, 20182 updates tracked since enumeration
✔ NPI 1184627564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in WA · MD60636225✔ Licensed in NM · 2003-0470
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.
12040 NE 128TH ST # 69, Kirkland, WA 98034
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Other Identifiers 6

Medicaid797813AZ
Medicaid1184627564WA
Other925207NM · Pronet / Aetna
Medicaid80926NM
OtherNM009L48NM · Blue Cross Blue Sheild
Medicaid30576555NM

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

Dr. William James Ritchie M.d. 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 ID2961697214
PECOS Enrollment IDI20160414000665
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 2

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

Evergreenhealth Monroe

Acute Care Hospitals · Monroe, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500084
Location14701 179th Ave SEMonroe, WA 98272 · Snohomish County
Emergency services

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

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SAMUEL J YANG M.D.
Anesthesiology
12040 NE 128TH ST # 69
KIRKLAND, WA 98034
King County (425) 899-3455

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 William Ritchie's NPI number?

The NPI number for William Ritchie is 1184627564. It was assigned to this individual provider in the NPPES registry on May 31, 2005.

Where is William Ritchie located?

William Ritchie practices at 12040 NE 128th St # 69, Kirkland, WA 98034. The listed phone number is (425) 899-3455.

What is William Ritchie's specialty?

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

Is William Ritchie enrolled in Medicare?

Yes. William Ritchie 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.

Is William Ritchie affiliated with any hospitals?

According to CMS data, William Ritchie is affiliated with Evergreenhealth Monroe and Evergreenhealth Medical Center.

When was this NPI record last updated?

The NPPES record for William Ritchie was last updated on November 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.