Active NPI 1164500732 Individual Practitioner Male Practitioner

Dr. Walter Risley , MD

Anesthesiology • Pascagoula, MS

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Walter Risley, MD is a certified Anesthesiology practicing in Pascagoula, MS. With approximately 34 years of clinical experience since graduating from Perelman School Of Med At The University Of Pennsylvania in 1992, Dr. Risley delivers high-quality medical care to the local community at 2809 DENNY AVE.

Dr. Risley is affiliated with Jackson County Anesthesia and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for procedure on small and large bowel using an endoscope, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope, injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve). Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2809 Denny Ave

Pascagoula, MS 395815301

Telephone 2288180563

Fax 2288180519

Associated Practice Facility / Clinic

🏢 Singing River Radiology Group, Pa Facility NPI 1396762209

Medicare Profile & Education

Medical School

Perelman School Of Med At The University Of Pennsylvania

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Pascagoula, MS

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +7.4 yrs vs City Avg

City Avg: 26.6 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

7 Specialists

Practicing in Pascagoula, MS (336 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

92.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Risley (34 Years) 34 Yrs

Pascagoula Specialty Average (26.6 Years) 26.6 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
00813 Anesthesia for procedure on small and large bowel using an endoscope	45	45	$921.60	$76.52
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	42	41	$821.43	$66.83
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	37	36	$840.00	$56.45
00910 Anesthesia for other procedure on urinary system through urethra	36	33	$533.00	$43.00
00142 Anesthesia for lens surgery	31	31	$756.00	$61.84
00812 Anesthesia for exam of colon using an endoscope	28	28	$713.14	$48.17
00104 Anesthesia for electroshock therapy	27	11	$625.78	$51.21
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	26	26	$1851.69	$151.04
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	26	26	$960.00	$64.20
01402 Anesthesia for procedure for total knee joint replacement	23	22	$2086.43	$168.64
00811 Anesthesia for procedure on large bowel using an endoscope	20	20	$723.60	$59.04
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	19	19	$795.16	$64.65
01844 Anesthesia for placement or revision of blood flow shunt	12	12	$1650.00	$133.46
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	11	11	$1577.45	$128.75
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	11	11	$1182.55	$95.36
00400 Anesthesia for procedure on skin of arms, legs, or trunk	11	11	$823.64	$67.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope	60	60	$706.80	$57.71
00910 Anesthesia for other procedure on urinary system through urethra	53	49	$530.04	$43.78
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	47	46	$784.09	$64.83
00813 Anesthesia for procedure on small and large bowel using an endoscope	45	45	$884.00	$73.71
00812 Anesthesia for exam of colon using an endoscope	32	32	$669.75	$48.20
00400 Anesthesia for procedure on skin of arms, legs, or trunk	27	25	$857.78	$71.15
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	27	27	$840.00	$58.93
01402 Anesthesia for procedure for total knee joint replacement	22	22	$2002.91	$166.25
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	22	22	$1660.36	$137.72
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	15	15	$946.40	$78.50
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	14	14	$960.00	$65.04
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	14	14	$810.00	$67.26
00520 Anesthesia for closed procedure in chest	13	13	$1459.38	$121.05
00532 Anesthesia for central vein access	12	12	$940.00	$77.97
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	11	11	$1476.00	$122.42
01214 Anesthesia for total hip replacement	11	11	$2189.45	$181.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00813 Anesthesia for procedure on small and large bowel using an endoscope	70	70	$902.57	$73.93
00811 Anesthesia for procedure on large bowel using an endoscope	61	61	$713.51	$59.51
00812 Anesthesia for exam of colon using an endoscope	58	58	$709.86	$49.41
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	52	52	$785.77	$66.96
00400 Anesthesia for procedure on skin of arms, legs, or trunk	33	32	$794.18	$67.30
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	31	31	$120.00	$29.44
00910 Anesthesia for other procedure on urinary system through urethra	29	28	$501.93	$42.58
00142 Anesthesia for lens surgery	27	27	$749.78	$63.38
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	23	23	$840.00	$49.90
00104 Anesthesia for electroshock therapy	21	11	$654.29	$55.71
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	19	17	$1708.42	$144.50
01402 Anesthesia for procedure for total knee joint replacement	16	16	$2036.25	$173.26
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	14	14	$990.00	$83.97
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	13	13	$833.54	$67.85
01844 Anesthesia for placement or revision of blood flow shunt	11	11	$1472.73	$122.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00813 Anesthesia for procedure on small and large bowel using an endoscope	87	87	$906.62	$76.32
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	72	69	$766.50	$64.40
00811 Anesthesia for procedure on large bowel using an endoscope	61	61	$802.43	$68.29
00812 Anesthesia for exam of colon using an endoscope	54	53	$722.00	$50.89
00910 Anesthesia for other procedure on urinary system through urethra	40	40	$531.00	$45.30
00400 Anesthesia for procedure on skin of arms, legs, or trunk	40	40	$769.20	$64.55
00104 Anesthesia for electroshock therapy	34	13	$666.35	$57.17
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	28	28	$120.00	$29.90
00142 Anesthesia for lens surgery	25	25	$730.56	$62.68
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	24	24	$1726.50	$144.94
01402 Anesthesia for procedure for total knee joint replacement	18	18	$2102.00	$179.76
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	17	17	$840.00	$50.77
00532 Anesthesia for central vein access	16	14	$877.50	$74.00
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	16	16	$1008.75	$86.55
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	13	13	$893.54	$75.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	90	85	$786.67	$68.31
00813 Anesthesia for procedure on small and large bowel using an endoscope	84	84	$910.86	$79.72
00811 Anesthesia for procedure on large bowel using an endoscope	76	75	$731.53	$62.40
00812 Anesthesia for exam of colon using an endoscope	45	45	$681.87	$49.51
00400 Anesthesia for procedure on skin of arms, legs, or trunk	43	43	$749.30	$65.45
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	37	36	$1784.43	$154.47
00910 Anesthesia for other procedure on urinary system through urethra	29	28	$516.00	$44.20
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	28	28	$120.00	$30.78
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	14	14	$730.29	$63.57
00520 Anesthesia for closed procedure in chest	14	14	$1237.71	$107.43
00532 Anesthesia for central vein access	13	13	$899.08	$77.69
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	13	12	$997.85	$86.18
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	13	12	$914.77	$82.60
00142 Anesthesia for lens surgery	12	12	$824.00	$71.49
01402 Anesthesia for procedure for total knee joint replacement	11	11	$2064.00	$180.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope	100	99	$574.04	$59.88
00813 Anesthesia for procedure on small and large bowel using an endoscope	99	99	$728.16	$78.18
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	93	89	$616.28	$69.99
00142 Anesthesia for lens surgery	61	61	$787.15	$71.53
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	57	56	$202.67	$30.23
00812 Anesthesia for exam of colon using an endoscope	41	40	$579.22	$52.09
00910 Anesthesia for other procedure on urinary system through urethra	36	34	$482.67	$51.62
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	36	36	$1579.78	$147.80
00400 Anesthesia for procedure on skin of arms, legs, or trunk	35	34	$569.37	$63.13
64450 Injection of anesthetic agent, other peripheral nerve or branch	27	27	$421.11	$25.53
01402 Anesthesia for procedure for total knee joint replacement	25	25	$1790.24	$188.35
00532 Anesthesia for central vein access	24	24	$707.83	$73.39
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	22	22	$583.64	$64.96
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	20	20	$811.40	$96.14
01844 Anesthesia for placement or revision of blood flow shunt	19	16	$1213.26	$135.48
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	18	18	$637.78	$60.47
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	18	18	$651.78	$88.28
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	17	17	$1230.59	$146.17
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	16	16	$834.25	$94.74
00520 Anesthesia for closed procedure in chest	15	15	$833.33	$102.64
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	15	15	$1288.00	$68.54
00670 Anesthesia for procedure on spine and spinal cord	13	13	$3067.38	$300.39
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	12	12	$338.00	$63.79
01214 Anesthesia for total hip replacement	11	11	$1452.73	$216.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope	151	151	$360.11	$59.93
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	95	92	$397.19	$66.19
00813 Anesthesia for procedure on small and large bowel using an endoscope	94	94	$448.83	$77.01
00400 Anesthesia for procedure on skin of arms, legs, or trunk	55	53	$372.65	$61.46
00910 Anesthesia for other procedure on urinary system through urethra	45	43	$256.36	$40.42
00142 Anesthesia for lens surgery	43	39	$427.16	$71.33
00532 Anesthesia for central vein access	33	33	$393.70	$65.73
00812 Anesthesia for exam of colon using an endoscope	31	31	$290.84	$46.84
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	28	28	$272.00	$30.04
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	28	28	$550.00	$94.42
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	26	25	$749.54	$128.89
01844 Anesthesia for placement or revision of blood flow shunt	20	18	$627.20	$108.38
01402 Anesthesia for procedure for total knee joint replacement	19	19	$1058.11	$183.94
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	18	18	$144.00	$61.88
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	17	17	$421.65	$70.02
64450 Injection of anesthetic agent, other peripheral nerve or branch	16	16	$255.00	$23.13
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	15	15	$350.93	$58.15
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	12	11	$588.00	$98.25
00320 Anesthesia for procedure on esophagus and neck, age 1 year or older	12	12	$760.67	$128.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00810 Anesthesia for procedure on lower intestine using an endoscope	219	218	$425.91	$71.37
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	133	128	$398.74	$66.67
00910 Anesthesia for other procedure on urinary system through urethra	65	61	$261.91	$41.92
00142 Anesthesia for lens surgery	58	55	$397.79	$65.96
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	43	43	$272.00	$29.82
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	34	34	$830.12	$142.64
00400 Anesthesia for procedure on skin of arms, legs, or trunk	29	29	$366.90	$63.70
00532 Anesthesia for central vein access	26	26	$426.46	$71.28
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	25	23	$536.80	$90.12
01402 Anesthesia for procedure for total knee joint replacement	24	24	$1061.67	$184.11
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	24	24	$365.87	$65.73
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	18	18	$300.00	$65.96
01844 Anesthesia for placement or revision of blood flow shunt	16	14	$658.00	$113.41
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	15	15	$245.07	$60.18
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	14	14	$500.00	$84.19
00520 Anesthesia for closed procedure in chest	13	13	$607.38	$109.28
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	13	13	$495.38	$83.64
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	12	12	$802.67	$137.27
64450 Injection of anesthetic agent, other peripheral nerve or branch	11	11	$255.00	$24.17
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	11	11	$799.27	$135.72

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License MS 16867

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

00122396 (MS)

Hospital & Practice Group Affiliations

Jackson County Anesthesia

3109 Bienville Blvd, Ocean Springs, MS 395644361

Phone: 2288181100

Practice Associates & Co-Workers

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

26 Associated Practitioners

Leah Mcmahan , CRNA

Nurse Anesthetist, Certified Registered

NPI 1023287349