Active NPI 1104809458 Individual Practitioner Male Practitioner

Dr. William Alexander Davies , MD

Orthopaedic Surgery • Pewaukee, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Davies, MD is a certified Orthopaedic Surgery practicing in Pewaukee, WI. With approximately 33 years of clinical experience since graduating from Medical College Of Wisconsin in 1993, Dr. Davies delivers high-quality medical care to the local community at N15W28300 GOLF RD.

Dr. Davies maintains professional affiliations with Advantage Physical Therapy And Sports Rehab, Llc, Orthopaedic Associates Of Wisconsin Sc and accepts Medicare assignment.

Frequently performed procedures and clinical services include hyaluronan or derivative, durolane, for intra-articular injection, 1 mg, injection, triamcinolone acetonide, not otherwise specified, 10 mg, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

N15w28300 Golf Rd

Pewaukee, WI 530724800

Telephone 2623035055

Fax 2623035057

Associated Practice Facility / Clinic

🏢 Orthopaedic Associates Of Wisconsin, Sc Facility NPI 1689656951

Medicare Profile & Education

Medical School

Medical College Of Wisconsin

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Pewaukee, WI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +9.3 yrs vs City Avg

City Avg: 23.7 Yrs

State Avg: 23.8 Yrs

Regional Practice Density

17 Specialists

Practicing in Pewaukee, WI (688 Statewide)

Telehealth Adoption Rate

11.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

83.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Davies (33 Years) 33 Yrs

Pewaukee Specialty Average (23.7 Years) 23.7 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
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	8,280	93	$20.00	$6.39
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	987	157	$3.00	$0.99
20610 Aspiration and/or injection of fluid from large joint	477	324	$380.27	$65.90
99213 Established patient office or other outpatient visit, typically 15 minutes	426	321	$207.54	$85.21
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	347	119	$10.40	$6.75
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	139	125	$305.54	$119.74
73564 X-ray of knee, 4 or more views	133	132	$222.48	$58.87
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	111	111	$297.30	$103.96
73502 X-ray of hip, 2-3 views	95	84	$165.63	$43.83
73030 X-ray of shoulder, minimum of 2 views	90	82	$133.33	$36.37
73562 X-ray of knee, 3 views	85	78	$163.06	$42.42
27447 Replacement of knee joint, both sides of knee	39	39	$8440.00	$1150.16
72170 X-ray of pelvis, 1-2 views	34	33	$120.00	$26.11
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	28	$140.00	$52.99
27130 Replacement of thigh bone and hip joint with prosthesis	25	24	$8440.00	$1126.53
72100 X-ray of lower and sacral spine, 2-3 views	20	20	$140.00	$37.50
73560 X-ray of knee, 1-2 views	16	15	$121.88	$32.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$455.00	$155.77
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$276.67	$75.72
73721 Mri scan of leg joint without contrast	14	14	$1539.00	$195.30
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$410.00	$169.33
73221 Mri scan of arm joint without contrast	12	12	$1539.00	$196.04

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	7,740	85	$20.00	$6.47
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,876	282	$3.00	$1.07
20610 Aspiration and/or injection of fluid from large joint	508	345	$354.51	$65.62
99213 Established patient office or other outpatient visit, typically 15 minutes	424	321	$200.00	$84.92
73564 X-ray of knee, 4 or more views	144	139	$214.44	$59.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	140	118	$290.00	$119.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	111	111	$290.00	$104.72
73030 X-ray of shoulder, minimum of 2 views	102	82	$119.12	$32.61
73502 X-ray of hip, 2-3 views	99	80	$160.00	$44.66
73562 X-ray of knee, 3 views	91	85	$158.46	$43.66
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	46	16	$10.40	$6.30
27447 Replacement of knee joint, both sides of knee	44	43	$8440.00	$1164.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	43	$140.00	$53.19
72170 X-ray of pelvis, 1-2 views	33	29	$119.39	$26.49
27130 Replacement of thigh bone and hip joint with prosthesis	26	25	$8440.00	$1165.31
73721 Mri scan of leg joint without contrast	21	21	$1539.00	$200.55
99221 Initial hospital inpatient care per day, typically 30 minutes	19	19	$270.00	$76.83
72100 X-ray of lower and sacral spine, 2-3 views	16	16	$140.00	$37.95
73221 Mri scan of arm joint without contrast	12	12	$1539.00	$201.09
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$440.00	$156.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	6,000	69	$20.00	$13.46
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,743	265	$3.00	$1.13
20610 Aspiration and/or injection of fluid from large joint	449	309	$358.46	$67.11
99213 Established patient office or other outpatient visit, typically 15 minutes	381	280	$200.00	$85.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	117	102	$287.52	$118.53
73562 X-ray of knee, 3 views	94	85	$160.33	$46.02
73502 X-ray of hip, 2-3 views	93	77	$158.19	$44.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	89	89	$281.35	$105.21
73030 X-ray of shoulder, minimum of 2 views	87	72	$114.97	$32.33
73564 X-ray of knee, 4 or more views	79	79	$204.46	$57.48
27447 Replacement of knee joint, both sides of knee	43	40	$8439.72	$1159.71
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	28	$129.84	$53.30
72170 X-ray of pelvis, 1-2 views	28	26	$104.36	$25.98
27130 Replacement of thigh bone and hip joint with prosthesis	27	27	$8439.70	$1150.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$432.11	$158.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	13	$400.00	$171.34
73523 X-ray of both hips, minimum of 5 views	13	13	$208.54	$59.24
73721 Mri scan of leg joint without contrast	13	13	$1539.00	$204.41
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$269.55	$92.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7318 Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg	4,620	49	$20.00	$17.23
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,840	287	$3.00	$1.27
20610 Aspiration and/or injection of fluid from large joint	490	330	$364.57	$67.47
99213 Established patient office or other outpatient visit, typically 15 minutes	356	276	$200.00	$87.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	144	127	$290.00	$124.32
73562 X-ray of knee, 3 views	105	97	$107.17	$44.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	93	93	$280.81	$107.01
73030 X-ray of shoulder, minimum of 2 views	88	71	$91.26	$32.51
73502 X-ray of hip, 2-3 views	78	64	$139.00	$44.70
73564 X-ray of knee, 4 or more views	68	68	$136.12	$57.64
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	41	27	$1460.00	$1219.00
27447 Replacement of knee joint, both sides of knee	37	35	$8436.00	$1196.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	29	28	$125.00	$52.67
27130 Replacement of thigh bone and hip joint with prosthesis	22	21	$8436.00	$1197.50
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$400.00	$173.50
73221 Mri scan of arm joint without contrast	18	18	$1539.00	$216.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$416.67	$160.15
72170 X-ray of pelvis, 1-2 views	16	16	$84.00	$26.52
73560 X-ray of knee, 1-2 views	13	11	$91.54	$35.26
29824 Partial removal of collar bone at shoulder using an endoscope	11	11	$2480.00	$376.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,603	244	$3.00	$1.44
20610 Aspiration and/or injection of fluid from large joint	449	300	$363.63	$65.20
99213 Established patient office or other outpatient visit, typically 15 minutes	210	165	$175.00	$71.20
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	147	132	$105.00	$43.33
99202 New patient office or other outpatient visit, typically 20 minutes	98	98	$180.00	$72.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	82	$260.00	$103.54
73564 X-ray of knee, 4 or more views	90	85	$127.11	$50.51
73030 X-ray of shoulder, minimum of 2 views	72	56	$91.10	$30.57
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	70	15	$600.00	$136.21
73562 X-ray of knee, 3 views	69	66	$110.52	$44.56
73502 X-ray of hip, 2-3 views	68	57	$137.53	$42.89
J7326 Hyaluronan or derivative, gel-one, for intra-articular injection, per dose	52	41	$1423.46	$1189.52
73560 X-ray of knee, 1-2 views	43	32	$83.56	$31.16
27447 Replacement of knee joint, both sides of knee	35	34	$8436.00	$1262.33
72170 X-ray of pelvis, 1-2 views	19	19	$84.00	$27.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$265.00	$103.08
27130 Replacement of thigh bone and hip joint with prosthesis	17	16	$8436.00	$1282.14
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$265.00	$97.66
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	15	11	$1800.00	$741.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,621	243	$3.00	$1.59
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	640	11	$24.00	$11.35
20610 Aspiration and/or injection of fluid from large joint	465	292	$373.57	$63.95
99213 Established patient office or other outpatient visit, typically 15 minutes	237	203	$175.00	$70.87
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	219	187	$105.00	$43.03
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	166	40	$406.27	$310.42
73564 X-ray of knee, 4 or more views	119	106	$120.61	$46.01
99202 New patient office or other outpatient visit, typically 20 minutes	115	115	$180.00	$72.75
73562 X-ray of knee, 3 views	93	84	$103.30	$39.44
73502 X-ray of hip, 2-3 views	65	59	$135.92	$40.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	57	$260.00	$104.08
73030 X-ray of shoulder, minimum of 2 views	50	44	$96.22	$30.14
27447 Replacement of knee joint, both sides of knee	35	35	$8436.00	$1255.72
72170 X-ray of pelvis, 1-2 views	31	30	$84.00	$31.46
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	30	20	$1753.33	$1099.90
27130 Replacement of thigh bone and hip joint with prosthesis	29	29	$8436.00	$1271.15
73560 X-ray of knee, 1-2 views	19	16	$89.47	$32.33
73552 X-ray of thigh bone, minimum 2 views	15	12	$88.73	$25.68
73721 Mri scan of leg joint without contrast	15	15	$1539.00	$223.46
29824 Partial removal of collar bone at shoulder using an endoscope	11	11	$2480.00	$344.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,724	266	$3.00	$1.77
20610 Aspiration and/or injection of fluid from large joint	523	314	$371.51	$63.52
99213 Established patient office or other outpatient visit, typically 15 minutes	273	213	$175.00	$69.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	233	200	$105.00	$41.45
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	204	47	$265.00	$144.10
99202 New patient office or other outpatient visit, typically 20 minutes	144	144	$180.00	$71.44
73564 X-ray of knee, 4 or more views	121	95	$91.26	$32.69
73562 X-ray of knee, 3 views	80	62	$77.56	$27.95
73030 X-ray of shoulder, minimum of 2 views	69	52	$72.22	$22.28
73502 X-ray of hip, 2-3 views	68	60	$108.12	$30.78
27447 Replacement of knee joint, both sides of knee	50	48	$8436.00	$1271.42
27130 Replacement of thigh bone and hip joint with prosthesis	30	28	$7744.67	$1272.25
72170 X-ray of pelvis, 1-2 views	27	26	$75.41	$27.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	22	$260.00	$103.26
73552 X-ray of thigh bone, minimum 2 views	22	13	$105.55	$30.41
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	20	12	$1600.00	$787.60
73560 X-ray of knee, 1-2 views	18	15	$78.56	$25.65
73721 Mri scan of leg joint without contrast	13	13	$1539.00	$228.32
73221 Mri scan of arm joint without contrast	12	11	$1539.00	$209.58
99221 Initial hospital inpatient care per day, typically 30 minutes	11	11	$265.00	$96.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$265.00	$102.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	2,524	343	$3.00	$1.80
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	912	12	$24.00	$11.81
20610 Aspiration and/or injection of fluid from large joint	701	373	$357.43	$62.92
99213 Established patient office or other outpatient visit, typically 15 minutes	284	242	$162.07	$69.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	276	222	$105.00	$41.62
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	226	51	$265.00	$147.55
73562 X-ray of knee, 3 views	157	126	$61.54	$21.90
99202 New patient office or other outpatient visit, typically 20 minutes	156	156	$177.64	$70.43
73564 X-ray of knee, 4 or more views	101	76	$87.70	$31.59
73030 X-ray of shoulder, minimum of 2 views	95	72	$60.53	$18.67
73502 X-ray of hip, 2-3 views	80	70	$112.75	$31.99
27447 Replacement of knee joint, both sides of knee	42	38	$8436.00	$1260.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	37	$247.54	$101.39
72170 X-ray of pelvis, 1-2 views	32	28	$69.50	$24.89
27130 Replacement of thigh bone and hip joint with prosthesis	16	16	$7216.00	$1281.60
73560 X-ray of knee, 1-2 views	16	12	$59.63	$20.05
J7327 Hyaluronan or derivative, monovisc, for intra-articular injection, per dose	15	11	$1600.00	$848.64
73565 X-ray of both knees while standing	12	12	$54.00	$21.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$263.55	$102.68

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License WI 40014

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1104809458 (WI)

Medicaid State Provider ID

32572800 (WI)

Hospital & Practice Group Affiliations

Advantage Physical Therapy And Sports Rehab, Llc

204 S Pine St, Burlington, WI 531051914

Phone: 4192216717

Orthopaedic Associates Of Wisconsin Sc

N15w28300 Golf Rd, Pewaukee, WI 530724800

Phone: 2623035055

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Meredith Deback-Gast , DPT

Physical Therapist

NPI 1053033258

Doctor of Physical Therapy

Dr. Mick Kelly , MD

Orthopaedic Surgery

NPI 1053793208

Doctor of Medicine (M.D.)

Dr. Paul Johnson , MD

Orthopaedic Surgery

NPI 1124381710

Doctor of Medicine (M.D.)

Dr. Annika Haley , DPT

Physical Therapist

NPI 1124782818

Doctor of Physical Therapy

Nina Jankins , PTA

Physical Therapy Assistant

NPI 1124914395

Physical Therapist Assistant

Joshua Orne , APNP

Nurse Practitioner

NPI 1144087628

Advanced Practice Nurse Prescriber

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active February 01, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location February 01, 2017

Registered at N15W28300 GOLF RD, PEWAUKEE, WI 530724800 (Tel: 2623035055)

📍

Updated Business Mailing Address February 01, 2017

Registered at N15W28300 GOLF RD, PEWAUKEE, WI 530724800 (Tel: 2623035055)

👤

Provider Name / Credentials Updated February 01, 2017

Recorded as WILLIAM DAVIES, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2017

Orthopaedic Surgery (License #40014 in WI)

✅

NPI Profile Active May 13, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location May 13, 2016

Registered at N15W28300 GOLF RD, PEWAUKEE, WI 530724800 (Tel: 2625445311)

📍

Updated Business Mailing Address May 13, 2016

Registered at N15W28300 GOLF RD, PEWAUKEE, WI 530724800 (Tel: 2625445311)

👤

Provider Name / Credentials Updated May 13, 2016

Recorded as WILLIAM DAVIES, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 13, 2016

Orthopaedic Surgery (License #40014 in WI)

🟢

Initial NPI Registration & Enumeration November 21, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. William Davies. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1104809458

Entity Type:

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

Enumeration Date: November 21, 2005

Last Update: November 04, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

N15w28300 Golf Rd

Pewaukee, WI 530724800

Phone: 2623035055

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.