Active NPI 1609816933 Individual Practitioner Male Practitioner

Dr. William Douglas Daniels , MD

Anesthesiology • Tyler, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Daniels, MD is a certified Anesthesiology practicing in Tyler, TX. With approximately 28 years of clinical experience since graduating from University Of Texas Medical School At Houston in 1998, Dr. Daniels delivers high-quality medical care to the local community at 800 E DAWSON ST.

Dr. Daniels is affiliated with Christus Trinity Clinic 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 x-ray or radiation therapy. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

800 E Dawson St

Tyler, TX 757012036

Telephone 9035314051

Associated Practice Facility / Clinic

🏢 Mother Frances Hospital Regional Health Care Center Facility NPI 1679578439

Medicare Profile & Education

Medical School

University Of Texas Medical School At Houston

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Tyler, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

28 Yrs +4.7 yrs vs City Avg

City Avg: 23.3 Yrs

State Avg: 24.9 Yrs

Regional Practice Density

45 Specialists

Practicing in Tyler, TX (4818 Statewide)

Telehealth Adoption Rate

2.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

91.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Daniels (28 Years) 28 Yrs

Tyler Specialty Average (23.3 Years) 23.3 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	69	68	$860.35	$65.89
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	67	67	$907.14	$69.25
01922 Anesthesia for x-ray or radiation therapy	41	41	$1169.27	$89.23
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	25	25	$2184.70	$183.87
01402 Anesthesia for procedure for total knee joint replacement	24	24	$1984.47	$148.49
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	22	22	$389.00	$68.48
00813 Anesthesia for procedure on small and large bowel using an endoscope	21	21	$1053.68	$80.57
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	21	21	$305.00	$59.84
01638 Anesthesia for open or endoscopic total shoulder joint replacement	16	16	$2271.20	$173.78
00537 Anesthesia for procedure to assess heart electrical activity	16	16	$2491.35	$189.68
00670 Anesthesia for procedure on spine and spinal cord	15	15	$2990.19	$227.83
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	15	15	$1697.28	$161.63
00320 Anesthesia for procedure on esophagus and neck, age 1 year or older	14	14	$1896.23	$144.98
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	12	12	$2112.53	$160.69
01844 Anesthesia for placement or revision of blood flow shunt	12	12	$1484.67	$113.47
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	12	12	$936.13	$71.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
01922 Anesthesia for x-ray or radiation therapy	69	69	$1204.49	$86.82
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	55	54	$954.23	$69.38
00811 Anesthesia for procedure on large bowel using an endoscope	29	29	$853.05	$63.46
01402 Anesthesia for procedure for total knee joint replacement	28	27	$1878.74	$139.57
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	26	26	$2501.88	$235.61
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	22	22	$389.00	$65.44
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	19	19	$812.42	$64.84
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)	17	16	$305.00	$61.58
01638 Anesthesia for open or endoscopic total shoulder joint replacement	16	16	$2222.75	$157.37
00520 Anesthesia for closed procedure in chest	14	14	$1335.71	$113.27
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	14	14	$1185.14	$111.20
00813 Anesthesia for procedure on small and large bowel using an endoscope	14	14	$1123.94	$81.05
00537 Anesthesia for procedure to assess heart electrical activity	14	14	$2747.20	$198.72
00670 Anesthesia for procedure on spine and spinal cord	13	13	$3068.37	$230.99
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	12	12	$1672.80	$167.15
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back	11	11	$1462.62	$110.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	72	70	$710.67	$71.39
00812 Anesthesia for exam of colon using an endoscope	58	58	$600.83	$49.50
01922 Anesthesia for x-ray or radiation therapy	43	43	$857.30	$88.29
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	35	35	$505.00	$30.08
00813 Anesthesia for procedure on small and large bowel using an endoscope	30	30	$803.20	$81.05
00811 Anesthesia for procedure on large bowel using an endoscope	27	27	$615.11	$61.11
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	24	24	$760.00	$61.23
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	21	21	$1517.71	$166.63
00537 Anesthesia for procedure to assess heart electrical activity	20	20	$2006.40	$193.19
00530 Anesthesia for insertion of permanent heart pacemaker	19	19	$874.11	$94.15
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	19	19	$1586.53	$170.03
36620 Insertion of artery tube for blood sampling or infusion through skin	17	16	$285.00	$37.71
01844 Anesthesia for placement or revision of blood flow shunt	16	16	$1020.00	$105.13
00400 Anesthesia for procedure on skin of arms, legs, or trunk	14	14	$809.14	$87.45
01402 Anesthesia for procedure for total knee joint replacement	13	13	$1366.15	$142.18
01638 Anesthesia for open or endoscopic total shoulder joint replacement	13	13	$1668.92	$175.49
00320 Anesthesia for procedure on esophagus and neck, age 1 year or older	12	12	$1400.00	$168.64
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$802.91	$88.63
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	11	11	$654.55	$72.35
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	11	11	$1169.45	$143.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	84	83	$707.31	$72.68
00812 Anesthesia for exam of colon using an endoscope	67	67	$620.30	$52.58
01922 Anesthesia for x-ray or radiation therapy	48	48	$912.00	$98.85
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	41	41	$1708.24	$192.25
00813 Anesthesia for procedure on small and large bowel using an endoscope	31	31	$811.35	$84.47
00811 Anesthesia for procedure on large bowel using an endoscope	27	27	$622.22	$63.83
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	20	20	$505.00	$30.86
01402 Anesthesia for procedure for total knee joint replacement	19	19	$1465.26	$163.99
00537 Anesthesia for procedure to assess heart electrical activity	18	18	$1994.67	$182.68
36620 Insertion of artery tube for blood sampling or infusion through skin	17	17	$285.00	$43.87
00400 Anesthesia for procedure on skin of arms, legs, or trunk	15	15	$709.73	$66.63
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	14	14	$562.29	$57.55
00732 Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope	14	14	$1117.71	$118.79
00145 Anesthesia for retinal surgery	14	14	$1097.14	$145.99
62322 Injection of substance into lower spine canal	12	12	$760.00	$80.09
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	12	12	$1616.00	$182.00
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	12	12	$760.00	$62.70
01844 Anesthesia for placement or revision of blood flow shunt	11	11	$1186.91	$138.83
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	11	11	$1152.00	$156.56
00670 Anesthesia for procedure on spine and spinal cord	11	11	$2304.00	$301.44
00530 Anesthesia for insertion of permanent heart pacemaker	11	11	$951.27	$97.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	71	71	$723.25	$76.75
00812 Anesthesia for exam of colon using an endoscope	60	60	$625.60	$54.45
01922 Anesthesia for x-ray or radiation therapy	59	57	$873.59	$92.89
00813 Anesthesia for procedure on small and large bowel using an endoscope	33	33	$802.91	$82.50
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	28	27	$1666.29	$193.66
01402 Anesthesia for procedure for total knee joint replacement	25	25	$1397.76	$152.97
00811 Anesthesia for procedure on large bowel using an endoscope	24	24	$632.00	$67.18
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	19	19	$505.00	$31.89
01844 Anesthesia for placement or revision of blood flow shunt	16	16	$1062.00	$124.08
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	15	15	$760.00	$64.42
00670 Anesthesia for procedure on spine and spinal cord	15	15	$2304.00	$260.79
00537 Anesthesia for procedure to assess heart electrical activity	14	14	$2002.29	$189.28
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	13	13	$1137.23	$143.41
00400 Anesthesia for procedure on skin of arms, legs, or trunk	13	13	$679.38	$72.37
36620 Insertion of artery tube for blood sampling or infusion through skin	13	13	$285.00	$45.08
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	12	12	$1144.00	$124.12
62322 Injection of substance into lower spine canal	12	12	$760.00	$81.14
01214 Anesthesia for total hip replacement	11	11	$1588.36	$164.66
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$663.27	$76.48
00732 Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope	11	11	$1021.09	$109.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	77	76	$703.17	$73.95
00812 Anesthesia for exam of colon using an endoscope	61	61	$611.97	$52.23
01922 Anesthesia for x-ray or radiation therapy	56	55	$864.00	$92.33
01402 Anesthesia for procedure for total knee joint replacement	42	42	$1382.52	$147.53
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	33	33	$505.00	$31.94
00811 Anesthesia for procedure on large bowel using an endoscope	33	33	$663.27	$69.40
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	30	30	$806.40	$91.86
00813 Anesthesia for procedure on small and large bowel using an endoscope	30	30	$812.80	$86.89
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	25	25	$1589.76	$174.25
36620 Insertion of artery tube for blood sampling or infusion through skin	22	22	$285.00	$42.83
62322 Injection of substance into lower spine canal	22	22	$760.00	$81.58
64415 Injection of anesthetic agent, brachial (arm) nerve bundle	22	22	$760.00	$65.56
01214 Anesthesia for total hip replacement	19	19	$1536.00	$160.46
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand	18	18	$693.33	$69.44
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	15	15	$1216.00	$140.32
00145 Anesthesia for retinal surgery	15	14	$997.67	$106.88
00732 Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope	14	13	$1145.14	$124.11
00670 Anesthesia for procedure on spine and spinal cord	14	14	$2454.86	$260.59
00537 Anesthesia for procedure to assess heart electrical activity	13	13	$2141.54	$203.57
00400 Anesthesia for procedure on skin of arms, legs, or trunk	13	12	$731.08	$82.33
00840 Anesthesia for procedure in lower abdominal cavity including use of an endoscope	12	12	$1416.00	$155.18
01638 Anesthesia for open or endoscopic total shoulder joint replacement	11	11	$1806.55	$198.83
01926 Anesthesia for x-ray on artery of brain, heart, or chest	11	11	$1588.36	$153.80
00530 Anesthesia for insertion of permanent heart pacemaker	11	11	$968.73	$104.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00731 Anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope	44	44	$726.52	$77.16
01922 Anesthesia for x-ray or radiation therapy	41	41	$854.20	$90.62
00812 Anesthesia for exam of colon using an endoscope	38	38	$617.58	$53.00
00813 Anesthesia for procedure on small and large bowel using an endoscope	22	22	$824.05	$85.95
01402 Anesthesia for procedure for total knee joint replacement	21	21	$1407.33	$151.40
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	21	21	$1613.14	$174.94
01844 Anesthesia for placement or revision of blood flow shunt	20	20	$1097.15	$122.62
36620 Insertion of artery tube for blood sampling or infusion through skin	18	18	$285.00	$41.55
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	16	16	$505.00	$29.90
00537 Anesthesia for procedure to assess heart electrical activity	15	15	$2031.27	$189.55
00811 Anesthesia for procedure on large bowel using an endoscope	13	13	$679.38	$70.96
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	13	13	$1245.85	$126.88
00530 Anesthesia for insertion of permanent heart pacemaker	12	12	$989.17	$104.28
01630 Anesthesia for open or endoscopic procedure at upper arm and shoulder joint including	11	11	$1177.36	$125.70
01400 Anesthesia for other procedure or exam of knee joint using an endoscope	11	11	$773.82	$80.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
00740 Anesthesia for procedure on gastrointestinal tract using an endoscope	85	84	$711.94	$74.50
00810 Anesthesia for procedure on lower intestine using an endoscope	77	77	$711.88	$75.56
01922 Anesthesia for x-ray or radiation therapy	28	28	$909.29	$99.63
00142 Anesthesia for lens surgery	28	27	$641.25	$65.24
00790 Anesthesia for procedure in upper abdomen including use of an endoscope	24	24	$1516.04	$170.99
01230 Anesthesia for open procedure on upper two-thirds of thigh bone	19	19	$1251.00	$140.43
01402 Anesthesia for procedure for total knee joint replacement	14	14	$1323.21	$142.30
36620 Insertion of artery tube for blood sampling or infusion through skin	14	14	$285.00	$50.69
00537 Anesthesia for procedure to assess heart electrical activity	13	13	$2075.38	$207.80
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	13	13	$505.00	$31.73
01480 Anesthesia for open procedure on bones of lower leg, ankle and foot	11	11	$984.55	$121.55

Medical Specialties & State Licenses

Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License TX L3274

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

157772805 (TX)

Commercial Insurance / Payer ID Railroad Medicare-Tc

P00371999 (TX)

Commercial Insurance / Payer ID Bcbs

DA08V4517 (TX)

Commercial Insurance / Payer ID Chips

137629 (TX)

Commercial Insurance / Payer ID Tricare For Trinity Clinic

TIN PLUS 012 (TX)

Hospital & Practice Group Affiliations

Christus Trinity Clinic

910 E Houston St, Tyler, TX 757028369

Phone: 9035108718

Christus Trinity Clinic

800 E Dawson St, Tyler, TX 757012036

Phone: 9035101186

Christus Trinity Clinic

1327 Troup Hwy, Tyler, TX 757014443

Phone: 9035108764

Christus Trinity Clinic

3203 S Main St, Lindale, TX 757717727

Phone: 9032664000

Christus Trinity Clinic

Po Box, Dallas, TX 752846098

Practice Associates & Co-Workers

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

40 Associated Practitioners

Kirby Kile , CRNA

Anesthesiology

NPI 1003524869

Certified Registered Nurse Anesthetist

Blake Long , RN

Registered Nurse - Registered Nurse First Assistant

NPI 1003730771

Registered Nurse

Dr. David Brickey , DO

Internal Medicine

NPI 1003835620

Doctor of Osteopathic Medicine (D.O.)

Dr. James Carr , MD

Emergency Medicine

NPI 1013322619

Doctor of Medicine (M.D.)

Dr. Esmael Yimer , MD

Internal Medicine

NPI 1013413186

Doctor of Medicine (M.D.)

Dr. Saleem Zaidi , MD

Anesthesiology - Critical Care Medicine

NPI 1013947316

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active October 24, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location October 24, 2012

Registered at 800 E DAWSON ST, TYLER, TX 757012036 (Tel: 9035314051)

📍

Updated Business Mailing Address October 24, 2012

Registered at PO BOX 846098, DALLAS, TX 752846098 (Tel: 9033246400)

👤

Provider Name / Credentials Updated October 24, 2012

Recorded as WILLIAM DANIELS, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 24, 2012

Anesthesiology (License #L3274 in TX)

🟢

Initial NPI Registration & Enumeration June 07, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1609816933

Entity Type:

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

Enumeration Date: June 07, 2006

Last Update: October 24, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 846098

Dallas, TX 752846098

Phone: 9033246400

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.