Active NPI 1942447883 Individual Practitioner Male Practitioner

Dr. Willem Eduard Bok , MD

Anesthesiology • Austin, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Willem Bok, MD is a certified Anesthesiology practicing in Austin, TX. With approximately 18 years of clinical experience since graduating from Duke University School Of Medicine in 2008, Dr. Bok delivers high-quality medical care to the local community at 3705 MEDICAL PKWY STE 570.

Dr. Bok maintains professional affiliations with Providence Anesthesiology Associates Pa, Prisma Health University Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, anesthesia for lens surgery. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3705 Medical Pkwy Ste 570
Capitol Anesthesiology Association

Austin, TX 787051024

Telephone 5125832718

Medicare Profile & Education

Medical School

Duke University School Of Medicine

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Austin, TX

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs -6.3 yrs vs City Avg

City Avg: 24.3 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

230 Specialists

Practicing in Austin, TX (4818 Statewide)

Telehealth Adoption Rate

0.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

95.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bok (18 Years) 18 Yrs

Austin Specialty Average (24.3 Years) 24.3 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
00811 Anesthesia for procedure on large bowel using an endoscope	38	38	$1748.50	$66.91
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	37	37	$1903.05	$70.71
00142 Anesthesia for lens surgery	30	30	$1420.50	$59.07
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	24	24	$875.00	$52.72
01402 Anesthesia for procedure for total knee joint replacement	22	22	$3829.68	$155.61
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	20	20	$3286.60	$130.60
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	18	18	$962.39	$64.82
00813 Anesthesia for procedure on small and large bowel using an endoscope	17	17	$2180.06	$82.49
00910 Anesthesia for other procedure on urinary system through urethra	16	16	$1751.00	$67.75
00812 Anesthesia for exam of colon using an endoscope	14	14	$1717.43	$54.46
00520 Anesthesia for closed procedure in chest	14	14	$3025.07	$115.66
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	12	12	$4024.83	$163.58
00918 Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope	11	11	$2539.82	$102.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	36	35	$875.00	$54.23
00811 Anesthesia for procedure on large bowel using an endoscope	34	34	$1715.65	$65.75
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	33	33	$1952.79	$74.20
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	22	22	$1000.00	$66.31
00813 Anesthesia for procedure on small and large bowel using an endoscope	18	18	$2143.89	$83.82
00520 Anesthesia for closed procedure in chest	17	16	$2921.12	$115.21
01402 Anesthesia for procedure for total knee joint replacement	16	16	$3692.56	$154.01
00142 Anesthesia for lens surgery	16	15	$1435.19	$55.77
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	15	15	$4021.93	$165.52
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	14	14	$3001.50	$123.44
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	12	12	$2663.50	$109.94
00912 Anesthesia for removal of urinary bladder tumors including use of an endoscope	12	12	$2234.58	$88.93
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	12	12	$1907.58	$78.37
64488 Injections of local anesthetic for pain control and abdominal wall analgesia on both sides	12	12	$1725.00	$65.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	107	107	$372.39	$30.11
01402 Anesthesia for procedure for total knee joint replacement	51	51	$3695.67	$157.44
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	50	50	$875.00	$47.58
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	34	34	$1000.00	$60.56
00142 Anesthesia for lens surgery	21	21	$1589.19	$62.75
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	19	19	$2864.84	$119.91
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	17	17	$2173.82	$107.21
01214 Anesthesia for total hip replacement	16	16	$3854.19	$164.20
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	16	16	$1833.19	$72.11
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	14	14	$1776.00	$75.37
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	11	11	$1572.55	$64.64
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$2371.55	$105.31
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	11	11	$2632.18	$109.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	70	69	$371.01	$30.63
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	40	39	$875.00	$45.03
01402 Anesthesia for procedure for total knee joint replacement	30	29	$3732.87	$162.99
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	21	21	$1987.57	$76.69
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	21	21	$969.00	$62.36
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	21	21	$1728.00	$74.38
00142 Anesthesia for lens surgery	16	16	$1530.56	$62.39
00811 Anesthesia for procedure on large bowel using an endoscope	14	14	$1745.86	$67.31
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	14	14	$2269.71	$97.03
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	13	13	$2834.77	$121.79
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	13	13	$2169.46	$94.30
01214 Anesthesia for total hip replacement	12	12	$3703.50	$159.49
64445 Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve)	11	11	$875.00	$52.97
00630 Anesthesia for other procedure on lower spine	11	11	$3469.82	$150.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	66	66	$375.00	$31.50
00142 Anesthesia for lens surgery	31	31	$1439.74	$60.40
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	30	30	$875.00	$46.31
01402 Anesthesia for procedure for total knee joint replacement	29	29	$3904.52	$174.40
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	22	22	$1000.00	$60.44
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	19	19	$2040.95	$91.89
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	17	17	$1920.35	$75.35
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	13	13	$3621.08	$158.72
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	13	13	$3029.81	$123.10
00670 Anesthesia for procedure on spine and spinal cord	12	12	$7144.25	$318.08
00140 Anesthesia for procedure on eye	12	12	$1868.42	$78.40
36620 Insertion of artery tube for blood sampling or infusion through skin	11	11	$345.00	$44.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	63	63	$265.76	$31.90
00142 Anesthesia for lens surgery	44	42	$1353.05	$61.45
01402 Anesthesia for procedure for total knee joint replacement	33	33	$4088.55	$184.78
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	33	33	$1793.27	$78.43
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	31	31	$829.84	$63.47
36620 Insertion of artery tube for blood sampling or infusion through skin	25	25	$345.00	$44.69
01214 Anesthesia for total hip replacement	17	17	$4074.00	$185.32
00145 Anesthesia for retinal surgery	17	17	$2399.82	$109.12
00670 Anesthesia for procedure on spine and spinal cord	15	15	$6564.40	$298.13
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	15	15	$1775.20	$74.07
00813 Anesthesia for procedure on small and large bowel using an endoscope	15	15	$1939.60	$86.67
00811 Anesthesia for procedure on large bowel using an endoscope	15	15	$1764.27	$73.57
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	14	14	$3548.64	$157.02
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	13	13	$987.69	$65.31
64488 Injections of local anesthetic for pain control and abdominal wall analgesia on both sides	12	12	$1725.00	$70.56
00812 Anesthesia for exam of colon using an endoscope	12	12	$1543.42	$54.24
00630 Anesthesia for other procedure on lower spine	11	11	$3871.45	$175.27
00520 Anesthesia for closed procedure in chest	11	11	$2431.36	$106.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	75	75	$1055.28	$61.07
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	58	58	$405.83	$31.91
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	35	34	$1528.57	$77.15
01402 Anesthesia for procedure for total knee joint replacement	32	32	$3900.18	$193.31
00813 Anesthesia for procedure on small and large bowel using an endoscope	20	20	$1805.44	$88.48
36620 Insertion of artery tube for blood sampling or infusion through skin	19	19	$364.42	$42.76
01214 Anesthesia for total hip replacement	19	19	$3660.47	$175.64
64450 Injection of anesthetic agent, other peripheral nerve or branch	18	18	$580.56	$36.77
00145 Anesthesia for retinal surgery	16	16	$2340.56	$106.18
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	16	16	$3341.53	$157.62
00811 Anesthesia for procedure on large bowel using an endoscope	16	16	$1449.17	$74.03
00400 Anesthesia for procedure on skin of arms, legs, or trunk	14	14	$1307.35	$70.92
00140 Anesthesia for procedure on eye	13	13	$1702.76	$85.70
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	13	13	$616.80	$62.55
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	13	12	$805.00	$50.50
00670 Anesthesia for procedure on spine and spinal cord	13	13	$6287.85	$334.41
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	12	12	$2517.67	$78.95
64445 Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve)	12	12	$828.33	$71.36
64488 Injections of local anesthetic for pain control and abdominal wall analgesia on both sides	11	11	$1725.00	$70.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00142 Anesthesia for lens surgery	192	187	$447.09	$68.11
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	46	45	$401.74	$31.00
00810 Anesthesia for procedure on lower intestine using an endoscope	35	35	$490.20	$75.68
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	30	30	$601.95	$78.89
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	21	21	$508.06	$78.33
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	19	18	$1610.53	$58.64
00670 Anesthesia for procedure on spine and spinal cord	19	18	$2260.14	$352.12
99231 Follow-up hospital inpatient care per day, typically 15 minutes	17	16	$266.47	$37.78
00140 Anesthesia for procedure on eye	17	17	$591.66	$91.74
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	16	16	$530.41	$82.55
36620 Insertion of artery tube for blood sampling or infusion through skin	16	15	$402.19	$50.15
01402 Anesthesia for procedure for total knee joint replacement	16	16	$1290.53	$201.83
00145 Anesthesia for retinal surgery	15	15	$734.40	$114.23
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	14	14	$1736.43	$77.10
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	13	13	$1073.85	$63.22
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	13	13	$491.35	$76.80

Medical Specialties & State Licenses

CMS Verified: 2024-04-09

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License TX P1968

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 SC 52170

Hospital & Practice Group Affiliations

Providence Anesthesiology Associates Pa

200 Hawthorne Ln, Charlotte, NC 282042515

Phone: 7043844000

Prisma Health University Medical Group

7 Independence Pt, Greenville, SC 296154569

Phone: 8645223700

Secondary Practice Locations

7 Independence Pt Ste 300

Greenville, SC 296154569

Phone: 8645223700

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. William Corbett , MD

Anesthesiology

NPI 1417124090

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2024

Anesthesiology (License #52170 in SC)

✅

NPI Profile Active May 22, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location May 22, 2012

Registered at 3705 MEDICAL PKWY STE 570, CAPITOL ANESTHESIOLOGY ASSOCIATION, AUSTIN, TX 787051024 (Tel: 5125832718)

📍

Updated Business Mailing Address May 22, 2012

Registered at 3705 MEDICAL PKWY STE 570, CAPITOL ANESTHESIOLOGY ASSOCIATION, AUSTIN, TX 787051024 (Tel: 5125832718)

👤

Provider Name / Credentials Updated May 22, 2012

Recorded as WILLEM BOK, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 22, 2012

Anesthesiology (License #P1968 in TX)

🟢

Initial NPI Registration & Enumeration January 14, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Willem Bok. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1942447883

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: January 14, 2009

Last Update: April 09, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3705 Medical Pkwy Ste 570, Capitol Anesthesiology Association

Austin, TX 787051024

Phone: 5125832718

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.