Active NPI 1700816428 Individual Practitioner Male Practitioner

Dr. William J Graber , MD

Urology • Houston, TX

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. William Graber, MD is a certified Urology practicing in Houston, TX. With approximately 35 years of clinical experience since graduating from Tulane University School Of Medicine in 1991, Dr. Graber delivers high-quality medical care to the local community at 1515 HOLCOMBE BLVD.

Dr. Graber is affiliated with Physicians Referral Service and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include new patient outpatient office visit, insertion of stent in urinary duct (ureter) using an endoscope, crushing of stone of ureter with insertion of stent using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1515 Holcombe Blvd

Houston, TX 770304009

Telephone 7137926161

Associated Practice Facility / Clinic

🏢 University Of Texas M. D. Anderson Cancer Center Facility NPI 1174582050

Medicare Profile & Education

Medical School

Tulane University School Of Medicine

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Urology in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +10.7 yrs vs City Avg

City Avg: 24.3 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

192 Specialists

Practicing in Houston, TX (1027 Statewide)

Telehealth Adoption Rate

40.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

89.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Graber (35 Years) 35 Yrs

Houston 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
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	51	51	$320.27	$82.56
52332 Insertion of stent in urinary duct (ureter) using an endoscope	37	26	$3308.00	$158.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	22	$319.65	$78.14
52356 Crushing of stone of ureter with insertion of stent using an endoscope	21	19	$4636.38	$424.41
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$232.16	$47.58
99213 Established patient office or other outpatient visit, typically 15 minutes	16	14	$176.31	$62.54
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$176.40	$65.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$274.93	$96.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$483.69	$133.68
52332 Insertion of stent in urinary duct (ureter) using an endoscope	12	11	$2664.17	$150.06
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	11	11	$479.73	$18.42
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	11	11	$4921.56	$741.98
52000 Diagnostic exam of bladder and urethra using an endoscope	11	11	$1526.27	$71.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	65	65	$322.66	$84.33
99202 New patient office or other outpatient visit, typically 20 minutes	39	39	$230.95	$48.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	27	$264.22	$98.74
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	22	22	$4693.87	$741.10
52332 Insertion of stent in urinary duct (ureter) using an endoscope	21	17	$4211.76	$182.57
99213 Established patient office or other outpatient visit, typically 15 minutes	18	18	$171.00	$67.03
52356 Crushing of stone of ureter with insertion of stent using an endoscope	14	14	$4193.05	$364.62
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	13	13	$509.15	$18.75
51726 Complex measurement of pressure of urine flow in bladder	13	13	$770.23	$85.68
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$121.82	$36.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	119	119	$295.44	$85.81
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	51	51	$255.10	$100.88
99202 New patient office or other outpatient visit, typically 20 minutes	48	48	$202.73	$50.32
99213 Established patient office or other outpatient visit, typically 15 minutes	38	38	$163.84	$67.89
52332 Insertion of stent in urinary duct (ureter) using an endoscope	27	23	$3461.74	$156.84
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	23	23	$4418.61	$748.73
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	12	12	$639.17	$19.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$422.00	$140.04
74420 Imaging of urinary tract	12	11	$248.33	$25.48
52356 Crushing of stone of ureter with insertion of stent using an endoscope	11	11	$4209.15	$447.03
51726 Complex measurement of pressure of urine flow in bladder	11	11	$734.00	$86.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	91	91	$287.37	$85.94
99202 New patient office or other outpatient visit, typically 20 minutes	65	65	$192.29	$51.04
99213 Established patient office or other outpatient visit, typically 15 minutes	50	50	$158.04	$69.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	36	$244.25	$102.98
52332 Insertion of stent in urinary duct (ureter) using an endoscope	28	23	$3532.50	$161.71
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	21	21	$4295.76	$756.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$411.00	$140.70
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	12	12	$654.50	$19.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	70	70	$204.23	$52.46
99201 New patient office or other outpatient visit, typically 10 minutes	57	57	$163.96	$27.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$288.18	$78.53
52332 Insertion of stent in urinary duct (ureter) using an endoscope	25	20	$3094.00	$159.49
99213 Established patient office or other outpatient visit, typically 15 minutes	23	23	$152.87	$52.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	20	20	$108.00	$26.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	20	$235.70	$81.68
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings	13	13	$624.38	$20.11
52000 Diagnostic exam of bladder and urethra using an endoscope	12	12	$1054.00	$71.20

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	93	93	$178.66	$52.03
99201 New patient office or other outpatient visit, typically 10 minutes	55	55	$125.82	$27.63
99213 Established patient office or other outpatient visit, typically 15 minutes	45	45	$146.13	$51.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	39	$103.88	$26.20
52332 Insertion of stent in urinary duct (ureter) using an endoscope	32	28	$3156.56	$154.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$264.33	$78.20
52000 Diagnostic exam of bladder and urethra using an endoscope	27	26	$634.15	$81.31
74420 Imaging of urinary tract	21	17	$223.05	$26.63
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	17	17	$3988.71	$766.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$229.57	$80.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	107	107	$177.00	$51.34
99201 New patient office or other outpatient visit, typically 10 minutes	77	77	$124.00	$27.26
52000 Diagnostic exam of bladder and urethra using an endoscope	63	61	$626.00	$84.29
99213 Established patient office or other outpatient visit, typically 15 minutes	47	47	$144.04	$52.08
52332 Insertion of stent in urinary duct (ureter) using an endoscope	47	35	$2832.34	$147.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	44	$103.00	$25.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$261.00	$77.79
74420 Imaging of urinary tract	20	17	$220.00	$18.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	18	$225.00	$77.48
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	12	12	$3956.00	$758.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99202 New patient office or other outpatient visit, typically 20 minutes	97	97	$177.00	$50.34
52000 Diagnostic exam of bladder and urethra using an endoscope	62	55	$626.00	$99.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$261.00	$76.40
99201 New patient office or other outpatient visit, typically 10 minutes	42	42	$124.00	$26.73
52332 Insertion of stent in urinary duct (ureter) using an endoscope	39	33	$3019.49	$156.77
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	36	36	$103.00	$25.36
99213 Established patient office or other outpatient visit, typically 15 minutes	30	30	$144.00	$50.77
52601 Electro-removal of prostate through bladder canal (urethra) with control of bleeding using an endoscope	17	17	$3956.00	$858.95
74420 Imaging of urinary tract	16	14	$220.00	$17.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$225.00	$73.46
52204 Biopsy of the bladder using an endoscope	13	11	$993.00	$133.03
51595 Removal of bladder and lymph nodes on both sides of pelvis with transplantation of urinary ducts (ureters) to small or large bowel with creation of urinary opening	11	11	$24157.35	$1348.45

Medical Specialties & State Licenses

Urology Primary Specialty

NUCC Taxonomy Code: 208800000X

State License TX K3211

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Urology

NUCC Taxonomy Code: 208800000X

State License MT 9747

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

039850503 (MDACC) (TX)

Medicaid State Provider ID

1700816428 (MT)

Commercial Insurance / Payer ID Medicare Harris

TXB101595 (TX)

Commercial Insurance / Payer ID Medicare Montgomery

TXB101600 (TX)

Commercial Insurance / Payer ID Bcbs (Mdacc)

8DB991 (TX)

Hospital & Practice Group Affiliations

Physicians Referral Service

9922 Louetta Rd, Houston, TX 770701468

Phone: 7137945500

Physicians Referral Service

2130 W Holcombe Blvd, Houston, TX 770304009

Phone: 7135925433

Physicians Referral Service

100 Fellowship Dr, Conroe, TX 773844797

Phone: 7135630050

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Merry Chen , MD

Psychiatry & Neurology - Neurology

NPI 1003022013

Doctor of Medicine (M.D.)

Dr. Ameena Malhotra , MD

Internal Medicine - Nephrology

NPI 1003046822

Doctor of Medicine (M.D.)

Dr. Bryan Guillory , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003102674

Doctor of Medicine (M.D.)

Dr. January Tsai , MD

Anesthesiology

NPI 1003121237

Doctor of Medicine (M.D.)

Dr. Sunyoung Lee , MD

Internal Medicine - Medical Oncology

NPI 1003159054

Doctor of Medicine (M.D.)

Rachel Futrell , PA-C

Physician Assistant

NPI 1003193350

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 27, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location July 27, 2012

Registered at 1515 HOLCOMBE BLVD, HOUSTON, TX 770304009 (Tel: 7137926161)

📍

Updated Business Mailing Address July 27, 2012

Registered at PO BOX 4439, HOUSTON, TX 772104439 (Tel: 7137922991)

👤

Provider Name / Credentials Updated July 27, 2012

Recorded as WILLIAM GRABER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2012

Urology (License #K3211 in TX)

🟢

Initial NPI Registration & Enumeration July 05, 2006

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: 1700816428

Entity Type:

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

Enumeration Date: July 05, 2006

Last Update: July 27, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 4439

Houston, TX 772104439

Phone: 7137922991

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.