Active NPI 1962471227 Individual Practitioner Male Practitioner

Dr. William P Kalchoff , MD

Surgery - Vascular Surgery • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Kalchoff, MD is a certified Surgery - Vascular Surgery practicing in Houston, TX. With approximately 54 years of clinical experience since graduating from Saint Louis University School Of Medicine in 1972, Dr. Kalchoff delivers high-quality medical care to the local community at 8313 SW FWY.

Dr. Kalchoff is affiliated with Rajiv Agarwal Md Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include multiple incisions for removal of varicose veins of arm or leg, 10-20 incisions, ultrasound study of arm or leg veins with compression and maneuvers, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

8313 Sw Fwy
Suite 201

Houston, TX 770741611

Telephone 7135330535

Fax 7137743258

Associated Practice Facility / Clinic

🏢 William P. Kalchoff, Md Pa Facility NPI 1609826072

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

1972

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

54 Yrs +31.9 yrs vs City Avg

City Avg: 22.1 Yrs

State Avg: 24.8 Yrs

Regional Practice Density

66 Specialists

Practicing in Houston, TX (377 Statewide)

Telehealth Adoption Rate

30.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

68.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kalchoff (54 Years) 54 Yrs

Houston Specialty Average (22.1 Years) 22.1 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
37765 Multiple incisions for removal of varicose veins of arm or leg, 10-20 incisions	49	13	$1353.94	$407.68
93970 Ultrasound study of arm or leg veins with compression and maneuvers	20	19	$482.60	$180.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
37765 Multiple incisions for removal of varicose veins of arm or leg, 10-20 incisions	36	14	$1400.00	$413.36
93970 Ultrasound study of arm or leg veins with compression and maneuvers	22	21	$350.00	$187.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$275.00	$108.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	31	29	$369.54	$192.91
37765 Multiple incisions for removal of varicose veins of arm or leg, 10-20 incisions	28	11	$1485.85	$431.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$649.31	$167.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	15	14	$430.75	$189.26

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93970 Ultrasound study of arm or leg veins with compression and maneuvers	46	44	$521.97	$182.32
37765 Multiple incisions for removal of varicose veins of arm or leg, 10-20 incisions	45	17	$1865.62	$578.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$353.80	$104.46
36478 Laser destruction of incompetent vein of arm or leg using imaging guidance	18	14	$3345.77	$1041.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
37765 Multiple incisions for removal of varicose veins of arm or leg, 10-20 incisions	81	30	$1968.74	$591.93
93970 Ultrasound study of arm or leg veins with compression and maneuvers	38	37	$527.78	$181.48
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$338.65	$100.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
37765 Multiple incisions for removal of varicose veins of arm or leg, 10-20 incisions	76	29	$1909.20	$585.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$330.87	$99.78
93970 Ultrasound study of arm or leg veins with compression and maneuvers	36	36	$462.05	$176.17

Medical Specialties & State Licenses

Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License TX F2742

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

137479507 (TX)

Commercial Insurance / Payer ID Bcbs

81K416 (TX)

Hospital & Practice Group Affiliations

Rajiv Agarwal Md Pa

18835 Mckay Dr, Humble, TX 773385721

Phone: 8326448930

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 03, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location June 03, 2016

Registered at 8313 SW FWY, SUITE 201, HOUSTON, TX 770741611 (Tel: 7135330535)

📍

Updated Business Mailing Address June 03, 2016

Registered at 462 S MASON RD, STE 100B, KATY, TX 774502449 (Tel: 2815871141)

👤

Provider Name / Credentials Updated June 03, 2016

Recorded as WILLIAM KALCHOFF, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 03, 2016

Surgery (License #F2742 in TX)

🟢

Initial NPI Registration & Enumeration March 17, 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: 1962471227

Entity Type:

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

Enumeration Date: March 17, 2006

Last Update: June 03, 2016

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

462 S Mason Rd, Ste 100b

Katy, TX 774502449

Phone: 2815871141

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.