Active NPI 1649268236 Individual Practitioner Male Practitioner

Steven M Hammerman

Surgery • Houston, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Steven Hammerman is a certified Surgery practicing in Houston, TX. With approximately 37 years of clinical experience since graduating from Baylor College Of Medicine in 1989, Steven Hammerman delivers high-quality medical care to the local community at 7401 MAIN ST.

Steven Hammerman is affiliated with Ortholonestar Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include prosthetic repair of shoulder joint, total shoulder, repair of shoulder rotator cuff using an endoscope, incision of shoulder tendon. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

7401 Main St

Houston, TX 77030

Telephone 7137992300

Fax 7137943380

Associated Practice Facility / Clinic

🏢 Baylor College Of Medicine Facility NPI 1265416978

Medicare Profile & Education

Medical School

Baylor College Of Medicine

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Houston, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +16.7 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 25.2 Yrs

Regional Practice Density

376 Specialists

Practicing in Houston, TX (2342 Statewide)

Telehealth Adoption Rate

12.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

79.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hammerman (37 Years) 37 Yrs

Houston Specialty Average (20.3 Years) 20.3 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
23472 Prosthetic repair of shoulder joint, total shoulder	115	115	$921.00	$233.85
29827 Repair of shoulder rotator cuff using an endoscope	45	43	$678.00	$172.62
23405 Incision of shoulder tendon	44	44	$393.00	$50.81
29828 Release of shoulder biceps tendon using an endoscope	34	34	$582.00	$76.22
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	25	25	$111.00	$28.14
29823 Removal of extensive shoulder joint tissue using an endoscope	23	22	$397.00	$32.12
23474 Revision of total shoulder repair	11	11	$1110.00	$260.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
23472 Prosthetic repair of shoulder joint, total shoulder	116	114	$928.94	$236.65
29827 Repair of shoulder rotator cuff using an endoscope	49	47	$678.00	$176.53
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	41	39	$111.00	$28.24
29828 Release of shoulder biceps tendon using an endoscope	30	30	$582.00	$73.48
29823 Removal of extensive shoulder joint tissue using an endoscope	19	19	$397.00	$24.57
23474 Revision of total shoulder repair	15	12	$1110.00	$286.21
23405 Incision of shoulder tendon	11	11	$393.00	$55.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
23472 Prosthetic repair of shoulder joint, total shoulder	88	87	$1674.34	$233.35
27447 Replacement of knee joint, both sides of knee	56	54	$1042.96	$207.34
29827 Repair of shoulder rotator cuff using an endoscope	40	39	$1152.78	$173.47
27130 Replacement of thigh bone and hip joint with prosthesis	37	37	$1231.68	$205.79
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	36	35	$196.94	$27.79
29828 Release of shoulder biceps tendon using an endoscope	28	28	$997.54	$74.64
23405 Incision of shoulder tendon	26	26	$393.00	$51.30
29823 Removal of extensive shoulder joint tissue using an endoscope	13	13	$1008.54	$26.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
23472 Prosthetic repair of shoulder joint, total shoulder	76	74	$4352.12	$266.59
29827 Repair of shoulder rotator cuff using an endoscope	55	55	$2921.36	$179.31
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	47	47	$485.23	$28.98
29828 Release of shoulder biceps tendon using an endoscope	41	41	$2509.78	$78.49
29823 Removal of extensive shoulder joint tissue using an endoscope	30	30	$1691.80	$20.46
23474 Revision of total shoulder repair	19	18	$5858.83	$309.17
27447 Replacement of knee joint, both sides of knee	13	13	$4244.33	$216.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
23472 Prosthetic repair of shoulder joint, total shoulder	76	75	$4064.92	$247.25
29827 Repair of shoulder rotator cuff using an endoscope	56	55	$2785.65	$175.76
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	51	51	$462.00	$28.81
29828 Release of shoulder biceps tendon using an endoscope	37	37	$2381.00	$78.15
29823 Removal of extensive shoulder joint tissue using an endoscope	30	30	$1618.00	$29.08
27447 Replacement of knee joint, both sides of knee	15	13	$3787.73	$234.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
23472 Prosthetic repair of shoulder joint, total shoulder	114	112	$4117.20	$258.65
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	72	72	$462.00	$28.67
29827 Repair of shoulder rotator cuff using an endoscope	63	63	$2804.83	$169.90
29828 Release of shoulder biceps tendon using an endoscope	46	46	$2381.00	$76.96
29823 Removal of extensive shoulder joint tissue using an endoscope	21	21	$1618.00	$57.50
23474 Revision of total shoulder repair	12	12	$5195.57	$311.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
23020 Release of tendon of shoulder joint	89	86	$555.65	$80.97
23472 Prosthetic repair of shoulder joint, total shoulder	82	81	$2107.16	$234.82
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	63	61	$727.14	$28.20
29827 Repair of shoulder rotator cuff using an endoscope	57	57	$907.61	$165.23
29828 Release of shoulder biceps tendon using an endoscope	44	44	$628.25	$75.20
29823 Removal of extensive shoulder joint tissue using an endoscope	37	35	$838.76	$36.37
23474 Revision of total shoulder repair	13	13	$1676.02	$279.46
27447 Replacement of knee joint, both sides of knee	12	11	$2975.75	$214.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
23020 Release of tendon of shoulder joint	89	88	$527.03	$64.47
23472 Prosthetic repair of shoulder joint, total shoulder	86	85	$1815.79	$235.83
29827 Repair of shoulder rotator cuff using an endoscope	60	57	$771.93	$165.56
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	60	57	$750.00	$27.61
29828 Release of shoulder biceps tendon using an endoscope	47	46	$500.00	$71.80
29823 Removal of extensive shoulder joint tissue using an endoscope	25	23	$717.00	$25.83

Medical Specialties & State Licenses

CMS Verified: 2024-06-19

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License TX H8105

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Ortholonestar Pllc

7401 Main St, Houston, TX 770304509

Phone: 7137992300

Practice Associates & Co-Workers

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

40 Associated Practitioners

Juliette Zumwalt , PA

Physician Assistant

NPI 1003000738

Physician Assistant

David Loncarich

Orthopaedic Surgery - Foot and Ankle Surgery

NPI 1003804428

Karen Gunter , PA

Physician Assistant - Surgical

NPI 1013021534

Physician Assistant

Cuong Phan

Clinical Nurse Specialist

NPI 1013610757

Angela Nguyen , PA-C

Physician Assistant - Surgical

NPI 1013857754

Physician Assistant (Certified)

Susan Ball , RN

Registered Nurse

NPI 1013907278

Registered Nurse

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Practice Location July 20, 2018

Registered at 7401 MAIN ST, HOUSTON, TX 77030 (Tel: 7137992300)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2018

Surgery (License #H8105 in TX)

✅

NPI Profile Active February 20, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 20, 2017

Registered at 7401 MAIN ST, HOUSTON, TX 770304509 (Tel: 7137992300)

📍

Updated Business Mailing Address February 20, 2017

Registered at 7401 MAIN ST, HOUSTON, TX 770304509 (Tel: 7137992300)

👤

Provider Name / Credentials Updated February 20, 2017

Recorded as STEVEN HAMMERMAN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 20, 2017

Orthopaedic Surgery (License #H8105 in TX)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 20, 2017

Surgery (License #H8105 in TX)

✅

NPI Profile Active November 19, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location November 19, 2008

Registered at 7401 MAIN ST, HOUSTON, TX 770304509 (Tel: 7137992300)

📍

Updated Business Mailing Address November 19, 2008

Registered at 7401 MAIN ST, HOUSTON, TX 770304509 (Tel: 7137992300)

👤

Provider Name / Credentials Updated November 19, 2008

Recorded as STEVEN HAMMERMAN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 19, 2008

Surgery (License #H8105 in TX)

🟢

Initial NPI Registration & Enumeration October 08, 2005

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: 1649268236

Entity Type:

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

Enumeration Date: October 08, 2005

Last Update: June 19, 2024

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

7401 Main St

Houston, TX 770304509

Phone: 7137992300

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.