Active NPI 1568694586 Individual Practitioner Male Practitioner

Dr. Darrell Wallace Wilcox , MD

Anesthesiology • Shenandoah, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Darrell Wilcox, MD is a certified Anesthesiology practicing in Shenandoah, TX. With approximately 16 years of clinical experience since graduating from University Of Texas Medical School At Houston in 2010, Dr. Wilcox delivers high-quality medical care to the local community at 9250 PINECROFT DR.

Dr. Wilcox maintains professional affiliations with Northwest Anesthesiology And Pain Services, P.A., U S Anesthesia Partners Of Texas, Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance, anesthesia for procedure on large bowel using an endoscope, anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

9250 Pinecroft Dr

Shenandoah, TX 773803218

Telephone 2813645805

Fax 2813645875

Associated Practice Facility / Clinic

🏢 Singleton Associates Pa Facility NPI 1538107875

Medicare Profile & Education

Medical School

University Of Texas Medical School At Houston

Graduation Year

2010

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Shenandoah, TX

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

16 Yrs -1.0 yrs vs City Avg

City Avg: 17.0 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

2 Specialists

Practicing in Shenandoah, TX (4818 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

94.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wilcox (16 Years) 16 Yrs

Shenandoah Specialty Average (17.0 Years) 17.0 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
01938 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance	224	181	$760.28	$50.76
00811 Anesthesia for procedure on large bowel using an endoscope	98	98	$905.51	$59.63
01940 Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance	61	53	$939.17	$61.87
00813 Anesthesia for procedure on small and large bowel using an endoscope	60	60	$1111.42	$73.75
00873 Anesthesia for shock wave therapy for urinary system stones without water bath	58	49	$1300.50	$84.91
01937 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance	54	45	$746.75	$50.86
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	52	49	$860.80	$58.37
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	34	34	$967.24	$64.14
01992 Anesthesia for nerve block and injection procedure, prone position	32	30	$966.52	$62.44
01160 Anesthesia for closed procedure on pubic bone or pelvic joint	25	24	$793.44	$53.58
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	24	22	$1604.06	$96.45
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	22	22	$1150.77	$77.37
00910 Anesthesia for other procedure on urinary system through urethra	21	19	$907.29	$58.57
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	19	19	$3094.00	$72.78
00914 Anesthesia for removal of prostate including use of an endoscope	19	19	$1222.58	$83.19
00812 Anesthesia for exam of colon using an endoscope	19	19	$906.63	$50.05
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	17	17	$1343.38	$86.81
01991 Anesthesia for nerve block and injection	15	11	$713.40	$48.25
01200 Anesthesia for closed procedure on hip joint	14	13	$792.32	$49.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
01938 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance	163	137	$768.19	$51.97
00811 Anesthesia for procedure on large bowel using an endoscope	108	107	$857.92	$59.85
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	63	62	$963.21	$66.57
00813 Anesthesia for procedure on small and large bowel using an endoscope	62	61	$1100.83	$73.47
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	60	58	$878.70	$59.56
00873 Anesthesia for shock wave therapy for urinary system stones without water bath	47	41	$1213.37	$82.39
01940 Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance	45	38	$983.10	$66.97
01937 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance	32	29	$817.66	$53.12
00812 Anesthesia for exam of colon using an endoscope	30	29	$904.80	$52.02
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	27	27	$1276.00	$87.90
01992 Anesthesia for nerve block and injection procedure, prone position	26	21	$1018.90	$69.93
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	25	25	$3094.00	$73.37
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	22	22	$1183.40	$78.15
01160 Anesthesia for closed procedure on pubic bone or pelvic joint	18	17	$790.25	$55.44
00914 Anesthesia for removal of prostate including use of an endoscope	15	15	$1200.60	$81.62
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	13	12	$1395.35	$95.86
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	12	12	$1614.94	$112.48
00400 Anesthesia for procedure on skin of arms, legs, or trunk	12	12	$1185.38	$78.40
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	11	11	$2076.14	$126.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope	141	141	$907.02	$62.77
01938 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance	140	113	$768.55	$52.69
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	83	81	$941.80	$64.77
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	74	67	$864.12	$60.74
00813 Anesthesia for procedure on small and large bowel using an endoscope	61	61	$1080.37	$74.69
01940 Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance	44	34	$937.23	$63.02
00873 Anesthesia for shock wave therapy for urinary system stones without water bath	41	36	$1273.17	$90.38
00812 Anesthesia for exam of colon using an endoscope	40	40	$893.92	$49.86
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	31	31	$1067.00	$29.32
01937 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance	31	26	$875.61	$55.93
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	30	30	$3094.00	$62.09
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	24	22	$1185.38	$76.46
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	24	24	$1098.38	$73.53
00914 Anesthesia for removal of prostate including use of an endoscope	17	17	$1235.91	$79.52
01992 Anesthesia for nerve block and injection procedure, prone position	16	16	$937.97	$65.95
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	14	14	$1621.93	$107.59
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	12	12	$1522.50	$92.20
01160 Anesthesia for closed procedure on pubic bone or pelvic joint	12	11	$804.75	$56.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00811 Anesthesia for procedure on large bowel using an endoscope	76	75	$882.59	$63.28
01992 Anesthesia for nerve block and injection procedure, prone position	70	61	$930.28	$65.89
01936 Anesthesia for X-ray procedure (accessed through the skin) on spine and spinal cord	70	55	$991.80	$70.48
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	48	45	$853.69	$60.96
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	34	33	$982.59	$69.49
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	28	28	$1067.00	$30.63
00873 Anesthesia for shock wave therapy for urinary system stones without water bath	27	27	$1160.00	$84.76
00813 Anesthesia for procedure on small and large bowel using an endoscope	26	26	$1154.42	$82.66
64416 Continuous infusion of anesthetic agent and/or steroid into arm nerve bundle through catheter	25	25	$3094.00	$63.52
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	13	13	$1405.38	$99.61
00914 Anesthesia for removal of prostate including use of an endoscope	11	11	$1245.68	$86.70
01830 Anesthesia for open or endoscopic procedure on bones of forearm, wrist, or hand	11	11	$1245.68	$93.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	26	26	$1067.00	$31.94
00811 Anesthesia for procedure on large bowel using an endoscope	23	23	$1021.30	$74.78
01992 Anesthesia for nerve block and injection procedure, prone position	18	18	$1000.50	$71.62
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	16	$299.10	$37.85
01936 Anesthesia for X-ray procedure (accessed through the skin) on spine and spinal cord	15	15	$1183.20	$89.46
00142 Anesthesia for lens surgery	15	15	$974.40	$67.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	25	$299.10	$38.39
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	20	20	$1067.00	$31.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	28	$299.10	$38.36
62322 Injection of substance into lower spine canal	25	25	$2570.00	$85.50
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	20	20	$1067.00	$32.19
64448 Continuous infusion of anesthetic agent and/or steroid into thigh nerve (femoral nerve) through catheter	16	16	$2856.00	$53.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	25	25	$362.78	$38.12
62322 Injection of substance into lower spine canal	24	24	$2570.00	$86.16
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	14	14	$1067.00	$31.73
00810 Anesthesia for procedure on lower intestine using an endoscope	13	13	$1885.69	$142.32
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	13	13	$1647.69	$125.52

Medical Specialties & State Licenses

CMS Verified: 2020-05-07

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License TX P3485

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.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

State License TX BP10035402-ID#540187

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

324224002 (TX)

Medicaid State Provider ID

324224001 (TX)

Commercial Insurance / Payer ID Blue Cross Blue Shield

8DY159 (TX)

Commercial Insurance / Payer ID Railroad Medicare

P01237859 (TX)

Hospital & Practice Group Affiliations

U S Anesthesia Partners Of Texas, Pa

9250 Pinecroft Dr, Shenandoah, TX 773803218

Phone: 7136204000

Northwest Anesthesiology And Pain Services, P.a.

17200 St Luke's Way, The Woodlands, TX 773848007

Phone: 9362669000

Secondary Practice Locations

1500 Citywest Blvd, Ste. 300

Houston, TX 770422300

Phone: 7136204000

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. William Parks , MD

Pediatrics

NPI 1285797274

Doctor of Medicine (M.D.)

Dr. Juan Woo , MD

Anesthesiology

NPI 1619142205

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location May 07, 2020

Registered at 9250 PINECROFT DR, SHENANDOAH, TX 773803218 (Tel: 2813645805)

📍

Updated Business Mailing Address May 07, 2020

Registered at PO BOX 840853, DALLAS, TX 752840853 (Tel: 9727155000)

✅

NPI Profile Active March 09, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location March 09, 2017

Registered at 1500 CITYWEST BLVD, STE. 300, HOUSTON, TX 770422300 (Tel: 7136204000)

📍

Updated Business Mailing Address March 09, 2017

Registered at PO BOX 650865, DALLAS, TX 752650865 (Tel: 9722331999)

👤

Provider Name / Credentials Updated March 09, 2017

Recorded as DARRELL WILCOX, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2017

Anesthesiology (License #P3485 in TX)

✅

NPI Profile Active January 23, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location January 23, 2014

Registered at 2411 FOUNTAIN VIEW DR, STE. 200, HOUSTON, TX 770574817 (Tel: 7136204000)

📍

Updated Business Mailing Address January 23, 2014

Registered at 2411 FOUNTAIN VIEW DR, STE. 200, HOUSTON, TX 770574817 (Tel: 7136204000)

👤

Provider Name / Credentials Updated January 23, 2014

Recorded as DARRELL WILCOX, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 23, 2014

Anesthesiology (License #P3485 in TX)

🟢

Initial NPI Registration & Enumeration August 10, 2009

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: 1568694586

Entity Type:

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

Enumeration Date: August 10, 2009

Last Update: May 07, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 840853

Dallas, TX 752840853

Phone: 9727155000

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.