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Active NPI 1184627564 Individual Practitioner Male Practitioner

Dr. William James Ritchie , MD

Anesthesiology • Kirkland, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Ritchie, MD is a certified Anesthesiology practicing in Kirkland, WA. With approximately 32 years of clinical experience since completing medical education in 1994, Dr. Ritchie delivers high-quality medical care to the local community at 12040 NE 128TH ST # 69.

Dr. Ritchie is affiliated with Matrix Anesthesia, Ps and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand, anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand, anesthesia for procedure for total knee joint replacement. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

12040 Ne 128th St # 69

Kirkland, WA 980343013

Telephone 4258993455

Medicare Profile & Education

Medical School

Other

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Kirkland, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
32 Yrs +7.2 yrs vs City Avg
City Avg: 24.8 Yrs
State Avg: 23.7 Yrs
Regional Practice Density
42 Specialists

Practicing in Kirkland, WA (1746 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
86.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ritchie (32 Years) 32 Yrs
Kirkland Specialty Average (24.8 Years) 24.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand
14 14 $921.43 $119.02
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand
13 13 $1303.85 $175.57

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License WA MD60636225

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.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License NM 2003-0470

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
797813 (AZ)
Medicaid State Provider ID
1184627564 (WA)
Medicaid State Provider ID
80926 (NM)
Medicaid State Provider ID
30576555 (NM)
Commercial Insurance / Payer ID Pronet / Aetna
925207 (NM)
Commercial Insurance / Payer ID Blue Cross Blue Sheild
NM009L48 (NM)

Hospital & Practice Group Affiliations

Matrix Anesthesia, Ps

1035 116th Ave Ne, Bellevue, WA 980044604

Phone: 4256885000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

7 Associated Practitioners
Dr. Samuel Park , MD

Anesthesiology

NPI 1124551239

Doctor of Medicine (M.D.)

NPI 1235592635

Doctor of Medicine (M.D.)

Dr. Samuel Yang , MD

Anesthesiology

NPI 1316236276

Doctor of Medicine (M.D.)

NPI 1376526640

Doctor of Medicine (M.D.)

NPI 1811000201

Doctor of Medicine (M.D.)

NPI 1821179557

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 26, 2018

Anesthesiology (License #MD60636225 in WA)

📍
Updated Practice Location November 07, 2018

Registered at 12040 NE 128TH ST # 69, KIRKLAND, WA 980343013 (Tel: 4258993455)

📍
Updated Business Mailing Address November 07, 2018

Registered at 12040 NE 128TH ST # 69, KIRKLAND, WA 980343013 (Tel: 4258993455)

NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2007

Registered at 1100 CENTRAL AVE SE, ALBUQUERQUE, NM 871064930 (Tel: 5058411234)

📍
Updated Business Mailing Address July 09, 2007

Registered at 1720 LOUISIANA BLVD NE, STE 401, ALBUQUERQUE, NM 871107020 (Tel: 5052604300)

👤
Provider Name / Credentials Updated July 09, 2007

Recorded as WILLIAM RITCHIE, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Anesthesiology (License #2003-0470 in NM)

🟢
Initial NPI Registration & Enumeration May 31, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1184627564
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 31, 2005
Last Update: November 26, 2018
Sole Proprietor: No

Mailing Address

12040 Ne 128th St # 69

Kirkland, WA 980343013

Phone: 4258993455

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.