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Active NPI 1417334962 Individual Practitioner Male Practitioner

Dr. John Williams , DO

Anesthesiology • Des Moines, IA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Williams, DO is a certified Anesthesiology practicing in Des Moines, IA. With approximately 11 years of clinical experience since graduating from Kansas City University Of Physicians And Surgeons in 2015, Dr. Williams delivers high-quality medical care to the local community at 1200 PLEASANT ST.

Dr. Williams is affiliated with Associated Anesthesiologists Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve), insertion of artery tube for blood sampling or infusion through skin, 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

1200 Pleasant St

Des Moines, IA 503091406

Telephone 5152416212
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Kansas City University Of Physicians And Surgeons

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Des Moines, IA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -7.4 yrs vs City Avg
City Avg: 18.4 Yrs
State Avg: 24.9 Yrs
Regional Practice Density
116 Specialists

Practicing in Des Moines, IA (587 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
85.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (11 Years) 11 Yrs
Des Moines Specialty Average (18.4 Years) 18.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
18 18 $686.00 $53.09
36620 Insertion of artery tube for blood sampling or infusion through skin
16 16 $490.00 $40.35
01402 Anesthesia for procedure for total knee joint replacement
15 15 $1424.27 $273.76
76937 Ultrasonic guidance for blood vessel access
13 13 $98.00 $12.64

Medical Specialties & State Licenses

CMS Verified: 2024-06-26
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License IA DO-05325

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 KS 9408565

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.

Hospital & Practice Group Affiliations

Associated Anesthesiologists Pc

1200 Pleasant St, Des Moines, IA 503091406

Phone: 5154011950

Secondary Practice Locations

4201 Westown Pkwy Ste 236

West Des Moines, IA 502666720

Phone: 5154011950

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Dhruv Patel , MD

Internal Medicine - Infectious Disease

NPI 1063073633

Doctor of Medicine (M.D.)

Dr. Anastasia Marx , DO

Emergency Medicine

NPI 1073874335

Doctor of Osteopathic Medicine (D.O.)

Kourtney Bonk , PA-C

Physician Assistant

NPI 1083329700

Physician Assistant (Certified)

Grant Goss

Hospitalist

NPI 1144915042
Dr. Kyle Gollon , MD

Family Medicine - Hospice and Palliative Medicine

NPI 1154958817

Doctor of Medicine (M.D.)

Sydney Barker , RRT

Respiratory Therapist, Registered

NPI 1164985081

Registered Respiratory Therapist

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location June 26, 2024

Registered at 1200 PLEASANT ST, DES MOINES, IA 503091406 (Tel: 5152416212)

📍
Updated Practice Location June 06, 2023

Registered at 4201 WESTOWN PKWY STE 236, WEST DES MOINES, IA 502666720 (Tel: 5154011950)

📍
Updated Business Mailing Address June 03, 2021

Registered at 4201 WESTOWN PKWY STE 236, WEST DES MOINES, IA 502666720 (Tel: 5154011950)

📍
Updated Practice Location September 17, 2020

Registered at 1200 PLEASANT ST, DES MOINES, IA 503091406 (Tel: 5152416212)

📍
Updated Business Mailing Address September 17, 2020

Registered at 4200 UNIVERSITY AVE STE 300, WEST DES MOINES, IA 502665945 (Tel: 5154011950)

NPI Profile Active May 05, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location May 05, 2015

Registered at KUMC 3901 RAINBOW BLVD MS 1034, KANSAS CITY, KS 661600001 (Tel: 9135883302)

📍
Updated Business Mailing Address May 05, 2015

Registered at KUMC 3901 RAINBOW BLVD MS 1034, KANSAS CITY, KS 661600001 (Tel: 9135883302)

👤
Provider Name / Credentials Updated May 05, 2015

Recorded as JOHN WILLIAMS, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 05, 2015

Anesthesiology (License #9408565 in KS)

🟢
Initial NPI Registration & Enumeration May 05, 2015

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: 1417334962
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 05, 2015
Last Update: June 26, 2024
Sole Proprietor: No

Mailing Address

4201 Westown Pkwy Ste 236

West Des Moines, IA 502666720

Phone: 5154011950

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.