Active NPI 1083676639 Individual Practitioner Male Practitioner

Dr. William W Winternitz , MD

Orthopaedic Surgery • Poway, CA

Professional Overview & Biography Verified Profile Summary

Dr. William Winternitz, MD is a registered healthcare professional specializing in Orthopaedic Surgery in Poway, CA. Practice services are available at 12630 MONTE VISTA RD under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, aspiration and/or injection of fluid from large joint, injection, triamcinolone acetonide, not otherwise specified, 10 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

12630 Monte Vista Rd
#105

Poway, CA 920642526

Telephone 8584876440

Fax 8584877281

Associated Practice Facility / Clinic

🏢 Retina Consultants San Diego Inc Facility NPI 1790736098

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Poway, CA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 36.3 Yrs

State Avg: 28.4 Yrs

Regional Practice Density

8 Specialists

Practicing in Poway, CA (2527 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

39.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2020)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	72	56	$150.00	$116.63
20610 Aspiration and/or injection of fluid from large joint	54	38	$100.00	$59.77
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	49	33	$10.00	$1.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$300.00	$174.96
99213 Established patient office or other outpatient visit, typically 15 minutes	19	18	$120.00	$76.40
73030 X-ray of shoulder, minimum of 2 views	14	14	$95.00	$36.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	2,451	35	$14.75	$11.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	329	183	$150.00	$114.13
20610 Aspiration and/or injection of fluid from large joint	264	126	$100.00	$54.36
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	256	130	$10.00	$1.56
73562 X-ray of knee, 3 views	111	70	$110.00	$40.58
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	100	100	$300.00	$171.56
73030 X-ray of shoulder, minimum of 2 views	55	46	$95.00	$32.66
20605 Aspiration and/or injection of medium joint or joint capsule	43	29	$90.00	$42.65
72100 X-ray of lower and sacral spine, 2-3 views	31	28	$80.00	$39.67
73560 X-ray of knee, 1-2 views	31	23	$95.00	$35.10
72110 X-ray of lower and sacral spine, minimum of 4 views	23	23	$140.00	$55.39
73502 X-ray of hip, 2-3 views	21	18	$85.00	$46.88
99213 Established patient office or other outpatient visit, typically 15 minutes	20	20	$120.00	$78.29
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	18	$210.00	$152.52
73130 X-ray of hand, minimum of 3 views	16	16	$75.00	$34.05
73610 X-ray of ankle, minimum of 3 views	16	13	$85.00	$36.29
99284 Emergency department visit with moderate level of medical decision making	12	12	$160.00	$118.49
73521 X-ray of both hips, 2 views	11	11	$110.00	$41.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	2,072	35	$16.48	$11.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	330	182	$150.00	$108.87
20610 Aspiration and/or injection of fluid from large joint	207	116	$100.00	$54.09
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	166	95	$10.00	$1.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	117	117	$300.00	$166.02
73562 X-ray of knee, 3 views	91	53	$110.00	$37.05
73030 X-ray of shoulder, minimum of 2 views	46	37	$95.00	$30.63
20605 Aspiration and/or injection of medium joint or joint capsule	36	24	$90.00	$45.62
73502 X-ray of hip, 2-3 views	36	33	$85.00	$43.47
99213 Established patient office or other outpatient visit, typically 15 minutes	33	26	$120.00	$74.22
73560 X-ray of knee, 1-2 views	27	21	$95.00	$32.59
72110 X-ray of lower and sacral spine, minimum of 4 views	25	25	$140.00	$50.97
73110 X-ray of wrist, minimum of 3 views	24	18	$85.00	$36.73
99284 Emergency department visit with moderate level of medical decision making	18	18	$160.00	$114.71
73620 X-ray of foot, 2 views	18	16	$65.00	$27.35
72100 X-ray of lower and sacral spine, 2-3 views	15	14	$80.00	$36.60
73521 X-ray of both hips, 2 views	13	13	$110.00	$39.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$210.00	$147.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	2,834	43	$14.41	$12.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	323	172	$150.00	$109.25
20610 Aspiration and/or injection of fluid from large joint	262	122	$100.00	$53.95
73562 X-ray of knee, 3 views	99	53	$110.00	$37.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	87	87	$300.00	$165.57
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	47	33	$10.00	$1.85
20605 Aspiration and/or injection of medium joint or joint capsule	42	27	$90.00	$42.56
73502 X-ray of hip, 2-3 views	38	31	$85.00	$43.24
73030 X-ray of shoulder, minimum of 2 views	38	29	$95.00	$30.14
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	26	$210.00	$146.69
99213 Established patient office or other outpatient visit, typically 15 minutes	18	17	$120.00	$74.26
20600 Aspiration and/or injection of fluid from small joint	17	14	$80.00	$39.30
73560 X-ray of knee, 1-2 views	16	14	$95.00	$32.07
72100 X-ray of lower and sacral spine, 2-3 views	14	14	$80.00	$36.52
99285 Emergency department visit for life threatening or functioning severity	11	11	$250.00	$170.30

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License CA G51348

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

OOG513980 (CA)

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. James Marino , MD

Orthopaedic Surgery

NPI 1033293840

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active March 10, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location March 10, 2017

Registered at 12630 MONTE VISTA RD, #105, POWAY, CA 920642526 (Tel: 8584876440)

📍

Updated Business Mailing Address March 10, 2017

Registered at 12630 MONTE VISTA RD, #105, POWAY, CA 920642526 (Tel: 8584876440)

👤

Provider Name / Credentials Updated March 10, 2017

Recorded as WILLIAM WINTERNITZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 10, 2017

Orthopaedic Surgery (License #G51348 in CA)

✅

NPI Profile Active October 02, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location October 02, 2008

Registered at 12630 MONTE VISTA RD, #105, POWAY, CA 920642526 (Tel: 8584876440)

📍

Updated Business Mailing Address October 02, 2008

Registered at 12630 MONTE VISTA RD, #105, POWAY, CA 920642526 (Tel: 8584876440)

👤

Provider Name / Credentials Updated October 02, 2008

Recorded as WILLIAM WINTERNITZ, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 02, 2008

Orthopaedic Surgery (License #G51348 in CA)

🟢

Initial NPI Registration & Enumeration April 06, 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: 1083676639

Entity Type:

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

Enumeration Date: April 06, 2006

Last Update: March 10, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

12630 Monte Vista Rd, #105

Poway, CA 920642526

Phone: 8584876440

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.