Active NPI 1639208697 Individual Practitioner Male Practitioner

Robert Jay Williams , PA-C

Physician Assistant - Surgical • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Robert Williams, PA-C is a certified Physician Assistant - Surgical practicing in Houston, TX. With approximately 33 years of clinical experience since completing medical education in 1993, Robert Williams delivers high-quality medical care to the local community at 6410 FANNIN.

Robert Williams is affiliated with David J Macdougall Do Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include partial removal of spine bone with release of spinal cord and/or nerves, partial removal of middle spine bone with release of spinal cord and/or nerves, fusion of upper spine bone with removal of disc and release of spinal cord or nerve. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6410 Fannin
#1115

Houston, TX 77030

Telephone 7137955300

Fax 7137950030

Associated Practice Facility / Clinic

🏢 M Radwan Al-Sabbagh Md Pa Facility NPI 1700809639

Medicare Profile & Education

Medical School

Other

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant - Surgical in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +21.7 yrs vs City Avg

City Avg: 11.3 Yrs

State Avg: 12.1 Yrs

Regional Practice Density

367 Specialists

Practicing in Houston, TX (1367 Statewide)

Telehealth Adoption Rate

3.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

91.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (33 Years) 33 Yrs

Houston Specialty Average (11.3 Years) 11.3 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
63048 Partial removal of spine bone with release of spinal cord and/or nerves	89	39	$350.00	$30.24
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	37	37	$1750.00	$159.47
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	23	14	$637.70	$57.04
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	19	19	$2725.00	$245.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	91	40	$350.00	$27.41
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	36	36	$1750.00	$143.36
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	27	18	$684.93	$51.87
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	22	22	$2725.00	$219.06
22846 Placement of stabilizing device to front, 4-7 spine bone segments	11	11	$1213.00	$98.99
22845 Placement of stabilizing device to front, 2-3 spine bone segments	11	11	$1175.00	$95.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63048 Partial removal of spine bone with release of spinal cord and/or nerves	76	30	$354.61	$27.66
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	25	25	$1751.20	$146.62
63042 Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace	12	12	$2562.50	$200.72
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	12	12	$2725.00	$225.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63035 Partial removal of bone with release of spinal cord or spinal nerves in upper or lower spine	112	40	$615.00	$40.53
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	32	31	$3065.00	$207.66
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	22	11	$637.64	$55.74
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	15	15	$2725.00	$240.96
63042 Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace	13	13	$2996.15	$212.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63035 Partial removal of bone with release of spinal cord or spinal nerves in upper or lower spine	170	59	$615.01	$39.97
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	36	36	$3065.00	$204.43
63020 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in upper spine	27	27	$3700.00	$247.45
22552 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, each additional disc	15	11	$637.67	$56.54
22551 Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc	12	12	$2725.00	$241.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63035 Partial removal of bone with release of spinal cord or spinal nerves in upper or lower spine	184	66	$631.71	$40.52
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	54	54	$3121.76	$204.98
63020 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in upper spine	21	21	$3700.00	$244.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63035 Partial removal of bone with release of spinal cord or spinal nerves in upper or lower spine	199	76	$645.96	$39.38
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	53	53	$3065.00	$202.43
63020 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in upper spine	27	27	$3837.04	$244.37
63042 Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace	14	13	$2196.43	$178.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
63035 Partial removal of bone with release of spinal cord or spinal nerves in upper or lower spine	119	43	$616.92	$40.27
63048 Partial removal of spine bone with release of spinal cord and/or nerves	43	14	$357.91	$29.86
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	32	32	$3065.00	$204.18
63020 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in upper spine	19	18	$3700.00	$244.69
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	12	11	$1750.00	$148.30

Medical Specialties & State Licenses

Physician Assistant - Surgical Primary Specialty

NUCC Taxonomy Code: 363AS0400X

State License TX PA00919

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Tx License No

PA00919 (TX)

Commercial Insurance / Payer ID Tsbme

PA00919 (TX)

Commercial Insurance / Payer ID Blue Cross Blue S

88N184

Hospital & Practice Group Affiliations

David J Macdougall Do Pa

1626 W Baker Rd, Baytown, TX 775212271

Phone: 7137955300

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. David Macdougall , DO, FACOS, PA

Neurological Surgery

NPI 1376662726

Doctor of Osteopathic Medicine (D.O.), FACOS, Physician Assistant

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 6410 FANNIN, #1115, HOUSTON, TX 77030 (Tel: 7137955300)

📍

Updated Business Mailing Address July 08, 2007

Registered at 7115 STAFFORDSHIRE, HOUSTON, TX 77030 (Tel: 7137955300)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as ROBERT WILLIAMS, PAC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Physician Assistant (License #PA00919 in TX)

🟢

Initial NPI Registration & Enumeration March 05, 2007

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: 1639208697

Entity Type:

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

Enumeration Date: March 05, 2007

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

7115 Staffordshire

Houston, TX 77030

Phone: 7137955300

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.