Active NPI 1336220946 Individual Practitioner Male Practitioner

Dr. Matthew E Williams , DPM

Podiatrist • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Matthew Williams, DPM is a certified Podiatrist practicing in Seattle, WA. With approximately 28 years of clinical experience since graduating from California School Of Podiatric Medicine in 1998, Dr. Williams delivers high-quality medical care to the local community at 1100 9TH AVE.

Dr. Williams is affiliated with Virginia Mason Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, injection, dexamethasone sodium phosphate, 1 mg, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1100 9th Ave

Seattle, WA 981012756

Telephone 2062236600

Associated Practice Facility / Clinic

🏢 Virginia Mason Medical Center Facility NPI 1376607234

Medicare Profile & Education

Medical School

California School Of Podiatric Medicine

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Podiatrist in Seattle, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

28 Yrs -2.6 yrs vs City Avg

City Avg: 30.6 Yrs

State Avg: 23.7 Yrs

Regional Practice Density

35 Specialists

Practicing in Seattle, WA (199 Statewide)

Telehealth Adoption Rate

5.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

62.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (28 Years) 28 Yrs

Seattle Specialty Average (30.6 Years) 30.6 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
99213 Established patient office or other outpatient visit, typically 15 minutes	228	127	$235.00	$92.93
J1100 Injection, dexamethasone sodium phosphate, 1 mg	180	28	$0.73	$0.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	91	91	$289.00	$113.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	75	61	$330.00	$130.85
11055 Removal of single thickened skin growth	33	23	$222.55	$75.97
11721 Removal of fingernails or toenails, 6 or more nails	22	13	$131.50	$45.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	333	33	$0.75	$0.12
99213 Established patient office or other outpatient visit, typically 15 minutes	315	151	$232.37	$94.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	125	125	$284.62	$115.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	88	74	$330.00	$134.52
11055 Removal of single thickened skin growth	38	26	$221.00	$77.31
11721 Removal of fingernails or toenails, 6 or more nails	31	18	$128.00	$45.76
20605 Aspiration and/or injection of medium joint or joint capsule	25	17	$161.32	$57.56
11056 Removal of noncancer thickened skin growth, 2-4 growths	25	11	$252.16	$95.88
20600 Aspiration and/or injection of fluid from small joint	12	12	$153.00	$54.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	432	43	$0.65	$0.12
99213 Established patient office or other outpatient visit, typically 15 minutes	347	175	$219.96	$95.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	142	142	$288.50	$117.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	96	74	$304.81	$133.01
11721 Removal of fingernails or toenails, 6 or more nails	25	21	$127.04	$45.47
20605 Aspiration and/or injection of medium joint or joint capsule	22	19	$154.09	$61.61
11720 Removal of fingernails or toenails, 1-5 nails	17	16	$93.76	$35.22
20600 Aspiration and/or injection of fluid from small joint	16	13	$143.63	$57.60
11055 Removal of single thickened skin growth	16	13	$200.00	$78.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	383	30	$0.48	$0.14
99213 Established patient office or other outpatient visit, typically 15 minutes	297	166	$205.00	$93.52
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	166	166	$288.00	$117.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	116	89	$291.00	$135.72
20605 Aspiration and/or injection of medium joint or joint capsule	19	16	$143.00	$57.15
11055 Removal of single thickened skin growth	17	15	$179.00	$72.42
11721 Removal of fingernails or toenails, 6 or more nails	12	12	$125.00	$45.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	285	28	$0.88	$0.12
99213 Established patient office or other outpatient visit, typically 15 minutes	260	154	$204.00	$78.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	141	113	$288.00	$113.71
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	139	139	$287.00	$112.05
11055 Removal of single thickened skin growth	22	21	$157.00	$67.32
11750 Permanent removal fingernail or toenail	18	11	$527.00	$141.52
20605 Aspiration and/or injection of medium joint or joint capsule	14	11	$153.00	$55.37
11721 Removal of fingernails or toenails, 6 or more nails	12	11	$124.00	$47.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	408	46	$0.24	$0.11
99213 Established patient office or other outpatient visit, typically 15 minutes	289	161	$202.00	$76.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	191	155	$286.00	$112.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	160	160	$287.00	$111.54
11721 Removal of fingernails or toenails, 6 or more nails	29	24	$123.00	$46.99
20605 Aspiration and/or injection of medium joint or joint capsule	20	16	$161.00	$51.53
20600 Aspiration and/or injection of fluid from small joint	15	11	$133.30	$47.18
11720 Removal of fingernails or toenails, 1-5 nails	14	13	$91.00	$34.48
64455 Injection of anesthetic and/or steroid drug into foot nerve	14	11	$136.07	$52.96
20550 Injection into tendon or ligament	14	12	$162.61	$55.13
11055 Removal of single thickened skin growth	14	14	$133.00	$59.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	341	175	$215.00	$71.55
J1100 Injection, dexamethasone sodium phosphate, 1 mg	247	39	$0.24	$0.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	205	162	$277.00	$105.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	128	128	$278.00	$104.88
11721 Removal of fingernails or toenails, 6 or more nails	76	45	$124.00	$44.91
11720 Removal of fingernails or toenails, 1-5 nails	46	43	$90.00	$32.89
97597 Removal of tissue from wound, 20.0 sq cm or less	44	19	$215.00	$83.97
11055 Removal of single thickened skin growth	41	29	$136.00	$47.93
11056 Removal of noncancer thickened skin growth, 2-4 growths	30	20	$165.00	$58.93
20600 Aspiration and/or injection of fluid from small joint	19	16	$140.00	$45.40
20550 Injection into tendon or ligament	18	14	$147.00	$52.70
20605 Aspiration and/or injection of medium joint or joint capsule	14	11	$161.00	$50.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	543	282	$232.00	$73.78
J1100 Injection, dexamethasone sodium phosphate, 1 mg	470	51	$0.44	$0.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	162	136	$345.00	$108.95
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	150	150	$290.00	$106.98
11721 Removal of fingernails or toenails, 6 or more nails	88	59	$135.00	$46.07
11720 Removal of fingernails or toenails, 1-5 nails	71	57	$98.00	$32.86
97597 Removal of tissue from wound, 20.0 sq cm or less	62	18	$233.00	$77.65
11055 Removal of single thickened skin growth	48	40	$146.00	$49.33
28285 Correction of toe joint deformity	31	15	$973.28	$237.70
20605 Aspiration and/or injection of medium joint or joint capsule	28	22	$150.00	$49.28
11056 Removal of noncancer thickened skin growth, 2-4 growths	23	14	$178.00	$60.54
20600 Aspiration and/or injection of fluid from small joint	18	16	$140.00	$47.83
11750 Permanent removal fingernail or toenail	16	11	$551.00	$139.88
11730 Simple separation of fingernail or toenail from nail bed, first nail	15	14	$298.00	$105.77
20550 Injection into tendon or ligament	12	11	$174.00	$53.83

Medical Specialties & State Licenses

Podiatrist Primary Specialty

NUCC Taxonomy Code: 213E00000X

State License WA PO00000672

A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

8472383 (WA)

Commercial Insurance / Payer ID Railroad Mc#

P00394686 (WA)

Commercial Insurance / Payer ID Labor And Industries#

0039598 (WA)

Commercial Insurance / Payer ID Blue Shield#

8549WI (WA)

Hospital & Practice Group Affiliations

Virginia Mason Medical Center

19116 33rd Ave W, Lynnwood, WA 980364706

Phone: 4257127900

Virginia Mason Medical Center

1100 9th Ave, Seattle, WA 981012756

Phone: 2062236600

Virginia Mason Medical Center

925 Seneca St, Seattle, WA 981012742

Phone: 2062236600

Virginia Mason Medical Center

4575 Sand Point Way Ne, Seattle, WA 981053999

Phone: 2065258000

Virginia Mason Medical Center

11695 Ne 4th St, Bellevue, WA 980045268

Phone: 4256371855

Practice Associates & Co-Workers

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

40 Associated Practitioners

Mary Jo Bukovic , CCP

Contractor

NPI 1003151325

Dr. Pegah Safaeian , DO

Physical Medicine & Rehabilitation

NPI 1003158684

Doctor of Osteopathic Medicine (D.O.)

Dr. Robert Mcclure , MD

Surgery

NPI 1003965310

Doctor of Medicine (M.D.)

Dr. Philip Royal , MD

Hospitalist

NPI 1013020239

Doctor of Medicine (M.D.)

Darlene Downey , ARNP

Nurse Practitioner

NPI 1013068386

Advanced Registered Nurse Practitioner

Andrew Trindle , MSW

Social Worker

NPI 1013265628

Master of Social Work

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active April 11, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location April 11, 2008

Registered at 1100 9TH AVE, SEATTLE, WA 981012756 (Tel: 2062236600)

📍

Updated Business Mailing Address April 11, 2008

Registered at 1100 OLIVE WAY, MS:M4-PA, SEATTLE, WA 981011873 (Tel: 2066257373)

👤

Provider Name / Credentials Updated April 11, 2008

Recorded as MATTHEW WILLIAMS, DPM

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2008

Podiatrist (License #PO00000672 in WA)

🟢

Initial NPI Registration & Enumeration October 18, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1336220946

Entity Type:

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

Enumeration Date: October 18, 2006

Last Update: April 11, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1100 Olive Way, Ms:m4-Pa

Seattle, WA 981011873

Phone: 2066257373

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.