Active NPI 1447364658 Individual Practitioner Male Practitioner

Dr. Michael Joseph Willenborg , MD

Orthopaedic Surgery • Flower Mound, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Willenborg, MD is a certified Orthopaedic Surgery practicing in Flower Mound, TX. With approximately 29 years of clinical experience since graduating from University Of Texas Medical School At Houston in 1997, Dr. Willenborg delivers high-quality medical care to the local community at 5000 LONG PRAIRIE RD.

Dr. Willenborg is affiliated with Orthopedic Associates Of Flower Mound Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include x-ray of foot, minimum of 3 views, established patient outpatient office visit, x-ray of ankle, minimum of 3 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5000 Long Prairie Rd

Flower Mound, TX 75028

Telephone 9724201776

Fax 9724366996

Associated Practice Facility / Clinic

🏢 Kent F. Dickson, M.d. Pa Facility NPI 1588749766

Medicare Profile & Education

Medical School

University Of Texas Medical School At Houston

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Flower Mound, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +7.4 yrs vs City Avg

City Avg: 21.6 Yrs

State Avg: 25.4 Yrs

Regional Practice Density

12 Specialists

Practicing in Flower Mound, TX (1627 Statewide)

Telehealth Adoption Rate

8.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Willenborg (29 Years) 29 Yrs

Flower Mound Specialty Average (21.6 Years) 21.6 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
73630 X-ray of foot, minimum of 3 views	432	240	$105.00	$32.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	240	229	$240.00	$124.09
73610 X-ray of ankle, minimum of 3 views	209	142	$115.00	$34.95
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	192	137	$107.00	$54.66
99213 Established patient office or other outpatient visit, typically 15 minutes	143	96	$176.00	$89.14
73620 X-ray of foot, 2 views	68	61	$95.00	$27.60
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	66	26	$32.00	$0.93
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$400.00	$161.07
73650 X-ray of heel, minimum of 2 views	47	40	$94.00	$27.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$248.00	$109.10
20605 Aspiration and/or injection of medium joint or joint capsule	27	21	$173.70	$60.34
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	27	24	$32.00	$6.35
64455 Injection of anesthetic and/or steroid drug into foot nerve	18	16	$308.22	$42.74
28285 Correction of toe joint deformity	18	12	$1065.00	$277.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73630 X-ray of foot, minimum of 3 views	496	274	$105.00	$32.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	237	221	$240.68	$120.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	233	142	$107.00	$53.22
73610 X-ray of ankle, minimum of 3 views	172	127	$115.00	$34.82
99213 Established patient office or other outpatient visit, typically 15 minutes	167	124	$176.00	$83.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	76	76	$400.00	$158.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	67	67	$248.00	$107.61
73650 X-ray of heel, minimum of 2 views	49	48	$94.00	$27.47
73620 X-ray of foot, 2 views	40	37	$95.00	$26.45
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	27	14	$32.00	$1.06
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	22	16	$32.00	$6.60
20605 Aspiration and/or injection of medium joint or joint capsule	19	12	$169.26	$60.01
28285 Correction of toe joint deformity	15	11	$1065.00	$234.32
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	11	$318.00	$166.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73630 X-ray of foot, minimum of 3 views	454	277	$105.00	$33.72
73610 X-ray of ankle, minimum of 3 views	211	141	$115.00	$35.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	203	145	$107.01	$54.40
99213 Established patient office or other outpatient visit, typically 15 minutes	176	136	$176.00	$87.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	123	123	$400.00	$158.58
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	121	121	$248.00	$108.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	100	$240.00	$124.22
73650 X-ray of heel, minimum of 2 views	51	48	$94.00	$28.19
73620 X-ray of foot, 2 views	46	41	$95.00	$27.55
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	36	21	$32.00	$1.14
20605 Aspiration and/or injection of medium joint or joint capsule	29	20	$161.72	$57.65
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	26	22	$30.74	$6.52
28285 Correction of toe joint deformity	20	12	$1065.00	$241.09
64455 Injection of anesthetic and/or steroid drug into foot nerve	19	16	$322.74	$51.15
73590 X-ray of lower leg, 2 views	13	12	$100.00	$30.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73630 X-ray of foot, minimum of 3 views	427	255	$105.00	$33.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	193	145	$107.20	$54.72
73610 X-ray of ankle, minimum of 3 views	173	122	$115.00	$35.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	149	149	$248.00	$109.76
99213 Established patient office or other outpatient visit, typically 15 minutes	143	119	$176.00	$89.17
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	118	118	$400.00	$161.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	54	54	$240.00	$127.10
73650 X-ray of heel, minimum of 2 views	41	37	$94.00	$27.43
73620 X-ray of foot, 2 views	38	33	$95.00	$27.07
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	37	22	$30.83	$1.26
28285 Correction of toe joint deformity	28	13	$1065.00	$214.05
20605 Aspiration and/or injection of medium joint or joint capsule	28	21	$172.29	$58.50
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	24	19	$16.28	$6.64
64455 Injection of anesthetic and/or steroid drug into foot nerve	16	12	$292.00	$45.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73630 X-ray of foot, minimum of 3 views	352	217	$105.00	$30.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	187	129	$107.20	$42.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	148	148	$400.00	$153.71
73610 X-ray of ankle, minimum of 3 views	112	91	$115.00	$32.00
99213 Established patient office or other outpatient visit, typically 15 minutes	102	88	$176.00	$70.51
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$248.00	$100.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	64	$240.00	$102.49
73650 X-ray of heel, minimum of 2 views	37	31	$94.00	$26.02
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	33	23	$30.30	$1.48
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	25	21	$18.13	$7.07
73620 X-ray of foot, 2 views	23	23	$95.00	$24.59
28285 Correction of toe joint deformity	19	11	$1065.00	$230.44
73562 X-ray of knee, 3 views	17	13	$129.00	$36.17
20605 Aspiration and/or injection of medium joint or joint capsule	16	14	$142.38	$52.32
64455 Injection of anesthetic and/or steroid drug into foot nerve	14	11	$292.00	$46.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73630 X-ray of foot, minimum of 3 views	459	258	$105.00	$28.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	246	178	$107.20	$41.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	152	152	$400.00	$150.95
99213 Established patient office or other outpatient visit, typically 15 minutes	147	118	$176.00	$69.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	133	133	$248.00	$100.36
73610 X-ray of ankle, minimum of 3 views	129	98	$115.00	$30.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	63	57	$240.00	$99.41
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	47	31	$30.25	$1.59
73650 X-ray of heel, minimum of 2 views	43	34	$94.00	$23.60
20605 Aspiration and/or injection of medium joint or joint capsule	28	21	$164.50	$52.75
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	27	20	$16.79	$6.39
73620 X-ray of foot, 2 views	26	23	$95.00	$24.86
73562 X-ray of knee, 3 views	22	18	$129.00	$34.24
64455 Injection of anesthetic and/or steroid drug into foot nerve	14	12	$292.00	$40.59
29405 Application of short leg cast	14	11	$384.00	$75.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73630 X-ray of foot, minimum of 3 views	434	252	$105.00	$26.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	313	207	$105.66	$41.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	175	175	$396.57	$153.75
73610 X-ray of ankle, minimum of 3 views	164	115	$115.00	$28.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	121	121	$242.62	$101.73
99213 Established patient office or other outpatient visit, typically 15 minutes	109	86	$172.97	$67.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	77	$233.25	$99.57
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	57	40	$30.32	$1.80
73650 X-ray of heel, minimum of 2 views	52	42	$94.00	$24.88
20610 Aspiration and/or injection of fluid from large joint	44	23	$234.89	$70.76
73562 X-ray of knee, 3 views	34	29	$129.00	$32.23
73620 X-ray of foot, 2 views	32	26	$95.00	$24.37
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	26	17	$19.11	$7.08
20605 Aspiration and/or injection of medium joint or joint capsule	24	20	$147.25	$49.99
29405 Application of short leg cast	12	11	$384.00	$77.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73630 X-ray of foot, minimum of 3 views	393	228	$105.00	$26.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	271	180	$67.00	$39.90
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	165	153	$150.00	$98.63
73610 X-ray of ankle, minimum of 3 views	121	93	$115.00	$28.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	119	119	$250.00	$152.23
99213 Established patient office or other outpatient visit, typically 15 minutes	114	89	$110.00	$67.16
73650 X-ray of heel, minimum of 2 views	58	45	$94.00	$23.99
20610 Aspiration and/or injection of fluid from large joint	57	20	$228.74	$66.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$155.00	$96.57
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	44	22	$24.43	$1.80
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	34	28	$15.07	$6.89
73620 X-ray of foot, 2 views	27	23	$95.00	$23.40
73560 X-ray of knee, 1-2 views	26	18	$99.00	$27.90
73562 X-ray of knee, 3 views	26	22	$129.00	$30.47
28285 Correction of toe joint deformity	17	12	$1065.00	$209.23
64455 Injection of anesthetic and/or steroid drug into foot nerve	16	14	$292.00	$44.69
73565 X-ray of both knees while standing	13	13	$151.00	$32.35
73721 Mri scan of leg joint without contrast	13	11	$1603.00	$201.84
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$318.00	$189.44

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License TX L3525

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Orthopaedic Surgery - Foot and Ankle Surgery

NUCC Taxonomy Code: 207XX0004X

State License TX L3525

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, foot and ankle surgeons deal with adult reconstructive foot and ankle surgery, adult foot and ankle trauma, sports medicine foot and ankle, and children's foot and ankle reconstructive surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

194933101 (TX)

Commercial Insurance / Payer ID Railroad Medicare

P00602966 (TX)

Commercial Insurance / Payer ID Bluecross

8W8230 (TX)

Hospital & Practice Group Affiliations

Orthopedic Associates Of Flower Mound Pllc

5000 Long Prairie Rd, Flower Mound, TX 750282783

Phone: 9724201776

Practice Associates & Co-Workers

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

22 Associated Practitioners

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Doctor of Medicine (M.D.)

Dr. Danny Corbitt , MD

Orthopaedic Surgery

NPI 1053369116

Doctor of Medicine (M.D.)

Dr. Kent Dickson , MD

Orthopaedic Surgery - Hand Surgery

NPI 1114975950

Doctor of Medicine (M.D.)

Dr. John Mcelroy , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1154619971

Doctor of Medicine (M.D.)

Dr. Jonathan Boyle , MD

Orthopaedic Surgery - Hand Surgery

NPI 1164860425

Doctor of Medicine (M.D.)

Taffy Boggan , RNFA

Registered Nurse - Registered Nurse First Assistant

NPI 1255188744

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location July 26, 2018

Registered at 5000 LONG PRAIRIE RD, FLOWER MOUND, TX 75028 (Tel: 9724201776)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 26, 2018

Orthopaedic Surgery (License #L3525 in TX)

✅

NPI Profile Active December 07, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location December 07, 2012

Registered at 5000 LONG PRAIRIE RD, FLOWER MOUND, TX 750282783 (Tel: 9724201776)

📍

Updated Business Mailing Address December 07, 2012

Registered at 5000 LONG PRAIRIE RD, FLOWER MOUND, TX 750282783 (Tel: 9724201776)

👤

Provider Name / Credentials Updated December 07, 2012

Recorded as MICHAEL WILLENBORG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 07, 2012

Orthopaedic Surgery (License #L3525 in TX)

🟢

Initial NPI Registration & Enumeration August 18, 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: 1447364658

Entity Type:

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

Enumeration Date: August 18, 2006

Last Update: July 26, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

5000 Long Prairie Rd

Flower Mound, TX 750282783

Phone: 9724201776

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.