Active NPI 1063440048 Individual Practitioner Male Practitioner

Dr. Mason J Platt , DO

Orthopaedic Surgery • Gig Harbor, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mason Platt, DO is a certified Orthopaedic Surgery practicing in Gig Harbor, WA. With approximately 29 years of clinical experience since completing medical education in 1997, Dr. Platt delivers high-quality medical care to the local community at 4545 POINT FOSDICK DR NW.

Dr. Platt is affiliated with Multicare Health System and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, 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

4545 Point Fosdick Dr Nw
Suite 250

Gig Harbor, WA 983351700

Telephone 2534597000

Associated Practice Facility / Clinic

🏢 Multicare Health System Facility NPI 1477733368

Medicare Profile & Education

Medical School

Other

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Gig Harbor, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +11.1 yrs vs City Avg

City Avg: 17.9 Yrs

State Avg: 23.2 Yrs

Regional Practice Density

11 Specialists

Practicing in Gig Harbor, WA (707 Statewide)

Telehealth Adoption Rate

18.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Platt (29 Years) 29 Yrs

Gig Harbor Specialty Average (17.9 Years) 17.9 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	544	77	$3.00	$0.99
99213 Established patient office or other outpatient visit, typically 15 minutes	144	107	$242.00	$88.23
20610 Aspiration and/or injection of fluid from large joint	129	82	$210.27	$70.67
73030 X-ray of shoulder, minimum of 2 views	67	48	$523.03	$32.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$301.00	$107.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	41	$343.00	$125.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	35	32	$152.00	$55.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$449.00	$155.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	554	82	$3.00	$1.05
99213 Established patient office or other outpatient visit, typically 15 minutes	152	107	$187.00	$88.83
20610 Aspiration and/or injection of fluid from large joint	131	90	$204.69	$73.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$274.00	$111.64
73030 X-ray of shoulder, minimum of 2 views	52	37	$445.56	$31.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	41	$274.00	$121.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$418.00	$159.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	637	86	$3.00	$1.13
99213 Established patient office or other outpatient visit, typically 15 minutes	195	130	$184.00	$90.16
20610 Aspiration and/or injection of fluid from large joint	167	96	$201.03	$74.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	63	63	$251.00	$110.86
73030 X-ray of shoulder, minimum of 2 views	56	35	$426.25	$33.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	35	$261.00	$123.20
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	23	23	$53.00	$21.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$378.00	$167.36
73562 X-ray of knee, 3 views	14	11	$434.00	$40.01

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	653	106	$4.00	$1.27
99213 Established patient office or other outpatient visit, typically 15 minutes	192	126	$170.00	$92.18
20610 Aspiration and/or injection of fluid from large joint	187	113	$215.81	$72.62
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$247.00	$107.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	62	57	$248.00	$129.24
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	49	44	$52.00	$23.17
73030 X-ray of shoulder, minimum of 2 views	43	34	$416.65	$31.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$375.00	$168.87
23472 Prosthetic repair of shoulder joint, total shoulder	11	11	$3395.00	$1458.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	608	110	$4.00	$1.45
99213 Established patient office or other outpatient visit, typically 15 minutes	200	142	$165.00	$75.63
20610 Aspiration and/or injection of fluid from large joint	195	122	$206.08	$71.39
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	83	15	$263.00	$144.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	60	60	$244.00	$108.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	57	$243.00	$108.50
73030 X-ray of shoulder, minimum of 2 views	47	34	$426.00	$32.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$372.00	$161.44
73562 X-ray of knee, 3 views	18	13	$426.00	$37.81
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	16	16	$49.00	$23.59
23472 Prosthetic repair of shoulder joint, total shoulder	14	14	$3395.00	$1484.33
29827 Repair of shoulder rotator cuff using an endoscope	13	13	$2434.00	$984.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	664	121	$4.00	$1.58
99213 Established patient office or other outpatient visit, typically 15 minutes	251	186	$163.00	$74.94
20610 Aspiration and/or injection of fluid from large joint	212	140	$229.48	$70.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	112	112	$241.00	$108.65
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	109	21	$294.00	$141.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	44	$241.00	$110.38
73030 X-ray of shoulder, minimum of 2 views	38	26	$434.00	$29.30
73562 X-ray of knee, 3 views	35	25	$434.00	$36.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$368.00	$152.53
99221 Initial hospital inpatient care per day, typically 30 minutes	15	14	$308.00	$102.58
23472 Prosthetic repair of shoulder joint, total shoulder	15	14	$3473.00	$1323.94
29827 Repair of shoulder rotator cuff using an endoscope	14	13	$2503.00	$1065.89
23395 Relocation of one muscle of shoulder or upper arm	14	13	$3044.00	$803.87
29881 Removal of knee cartilage using an endoscope	11	11	$1469.00	$558.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	1,200	17	$24.00	$11.74
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	955	135	$4.00	$1.80
99213 Established patient office or other outpatient visit, typically 15 minutes	337	205	$164.00	$72.75
20610 Aspiration and/or injection of fluid from large joint	281	160	$243.00	$72.08
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	134	24	$291.00	$145.13
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	112	112	$243.00	$106.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	43	43	$242.00	$102.86
73030 X-ray of shoulder, minimum of 2 views	41	28	$422.00	$28.27
73562 X-ray of knee, 3 views	37	28	$422.00	$33.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$371.00	$164.76
99221 Initial hospital inpatient care per day, typically 30 minutes	23	23	$239.00	$97.86
73502 X-ray of hip, 2-3 views	14	11	$355.00	$39.77
23472 Prosthetic repair of shoulder joint, total shoulder	14	13	$3502.00	$1479.76
23395 Relocation of one muscle of shoulder or upper arm	13	12	$3085.00	$650.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	1,001	154	$4.00	$1.79
J7325 Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg	913	13	$31.00	$12.40
20610 Aspiration and/or injection of fluid from large joint	319	179	$220.12	$68.44
99213 Established patient office or other outpatient visit, typically 15 minutes	290	193	$168.00	$72.04
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose	148	30	$400.00	$152.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	119	119	$251.00	$105.91
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	79	$255.00	$104.81
73030 X-ray of shoulder, minimum of 2 views	39	26	$404.00	$29.03
73562 X-ray of knee, 3 views	33	27	$404.00	$35.10
99221 Initial hospital inpatient care per day, typically 30 minutes	29	29	$310.62	$99.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	21	$102.00	$43.37
29827 Repair of shoulder rotator cuff using an endoscope	12	12	$2602.00	$1049.99
23600 Closed treatment of broken top of upper arm bone	12	12	$796.00	$324.20
29881 Removal of knee cartilage using an endoscope	11	11	$1397.00	$500.68

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License WA OP60210160

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

NUCC Taxonomy Code: 207X00000X

State License PA OS010378L

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Medicare-Dme Ncs

PL034986 (PA)

Commercial Insurance / Payer ID Medicare-Railroad

P00400345 (PA)

Hospital & Practice Group Affiliations

Multicare Health System

311 S L St, Tacoma, WA 984053720

Multicare Health System

3124 S 19th St, Tacoma, WA 984052433

Multicare Health System

1901 S Union Ave, Tacoma, WA 984051702

Multicare Health System

4545 Point Fosdick Dr, Gig Harbor, WA 983351700

Phone: 2535308011

Multicare Health System

4700 Point Fosdick Dr, Gig Harbor, WA 983351706

Practice Associates & Co-Workers

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

11 Associated Practitioners

Kimberley Marin , ARNP

Nurse Practitioner

NPI 1083052583

Advanced Registered Nurse Practitioner

Dr. David Coons , DO

Orthopaedic Surgery - Sports Medicine

NPI 1215956024

Doctor of Osteopathic Medicine (D.O.)

Dr. Jeffrey Nacht , MD

Orthopaedic Surgery

NPI 1295838795

Doctor of Medicine (M.D.)

Rigoberto Salinas , MS, PA-C

Physician Assistant - Medical

NPI 1316951965

Master of Science, Physician Assistant (Certified)

John Racette , PA-C

Physician Assistant

NPI 1356357594

Physician Assistant (Certified)

Dr. Robert Tamurian , MD

Orthopaedic Surgery

NPI 1558334490

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 15, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location February 15, 2012

Registered at 4545 POINT FOSDICK DR NW, SUITE 250, GIG HARBOR, WA 983351700 (Tel: 2534597000)

📍

Updated Business Mailing Address February 15, 2012

Registered at 4545 POINT FOSDICK DR NW, SUITE 250, GIG HARBOR, WA 983351700 (Tel: 2534597000)

👤

Provider Name / Credentials Updated February 15, 2012

Recorded as MASON PLATT, DO

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 15, 2012

Orthopaedic Surgery (License #OP60210160 in WA)

🟢

Initial NPI Registration & Enumeration June 29, 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: 1063440048

Entity Type:

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

Enumeration Date: June 29, 2006

Last Update: February 15, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4545 Point Fosdick Dr Nw, Suite 250

Gig Harbor, WA 983351700

Phone: 2534597000

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.