Active NPI 1306863030 Individual Practitioner Female Practitioner

Dr. Cynthia Ackerman Knutson , MD

Dermatology • Renton, WA

Professional Overview & Biography Verified Profile Summary

Dr. Cynthia Knutson, MD is a registered healthcare professional specializing in Dermatology in Renton, WA. Practice services are available at 660 SW 39TH ST STE 150 under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks, complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

660 Sw 39th St Ste 150

Renton, WA 980574912

Telephone 4256903483

Fax 4256909083

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Renton, WA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 15.8 Yrs

State Avg: 19.7 Yrs

Regional Practice Density

12 Specialists

Practicing in Renton, WA (397 Statewide)

Telehealth Adoption Rate

16.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.9% 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 (2024)

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	76	74	$278.00	$138.62
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	45	43	$1769.00	$656.94
99213 Established patient office or other outpatient visit, typically 15 minutes	26	26	$189.00	$100.27
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	20	19	$1234.00	$254.75
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	20	16	$1055.00	$435.80
11102 Tangential biopsy of single skin lesion	12	11	$355.62	$96.43
17110 Destruction of up to 14 skin growths	12	12	$291.00	$131.78

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	193	170	$278.00	$139.32
17003 Destruction of precancer skin growth, 2-14 growths	140	32	$27.00	$7.50
99213 Established patient office or other outpatient visit, typically 15 minutes	132	119	$189.00	$98.78
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	116	110	$1769.00	$670.13
17110 Destruction of up to 14 skin growths	73	63	$291.00	$129.42
17000 Destruction of skin growth	61	56	$256.00	$54.61
11102 Tangential biopsy of single skin lesion	59	56	$355.62	$95.32
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	54	40	$1055.00	$462.19
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	44	41	$1234.00	$298.42
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	21	20	$1110.00	$274.80
11103 Biopsy of related skin growth, each additional growth	17	14	$115.00	$58.12
14041 Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.1-30.0 sq cm	15	15	$2660.00	$1031.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$424.00	$181.39
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$278.00	$122.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$114.00	$62.99
15260 Relocation of patient skin to nose, ears, eyelids, and/or lips (20 sq centimeters or less)	12	12	$2749.00	$1118.26
14040 Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.0 sq cm or less	11	11	$1978.00	$852.14
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less	11	11	$2013.00	$858.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	218	202	$189.00	$100.02
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	151	130	$1769.00	$615.13
17003 Destruction of precancer skin growth, 2-14 growths	103	28	$27.00	$7.97
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	81	53	$1055.00	$460.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	78	$278.00	$139.85
11102 Tangential biopsy of single skin lesion	61	54	$355.62	$109.46
17000 Destruction of skin growth	59	50	$256.00	$62.15
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	52	50	$1234.00	$320.07
17110 Destruction of up to 14 skin growths	42	39	$291.00	$128.29
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	26	23	$1110.00	$341.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	21	21	$114.00	$63.19
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less	15	15	$2013.00	$859.37
14041 Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.1-30.0 sq cm	13	13	$2660.00	$1029.04
15260 Relocation of patient skin to nose, ears, eyelids, and/or lips (20 sq centimeters or less)	12	11	$2749.00	$1026.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	324	284	$189.00	$100.09
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	151	136	$1769.00	$624.27
17003 Destruction of precancer skin growth, 2-14 growths	142	48	$27.00	$7.54
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	90	63	$1055.00	$470.11
17000 Destruction of skin growth	75	69	$238.38	$60.04
11102 Tangential biopsy of single skin lesion	73	66	$355.62	$107.57
17110 Destruction of up to 14 skin growths	64	55	$291.00	$127.06
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	60	55	$1234.00	$308.82
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	38	$278.00	$144.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$278.00	$124.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	30	$114.00	$63.32
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less	26	25	$2013.00	$866.77
13121 Repair of wound (2.6 to 7.5 centimeters) of scalp, arms, and/or legs	25	25	$1110.00	$402.96
11602 Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm	16	16	$654.56	$143.36
11103 Biopsy of related skin growth, each additional growth	14	11	$101.71	$61.90
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	13	11	$459.00	$190.82
15260 Relocation of patient skin to nose, ears, eyelids, and/or lips (20 sq centimeters or less)	13	13	$2720.85	$1131.62
14041 Repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet by transferring skin, 10.1-30.0 sq cm	11	11	$2619.64	$996.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	186	157	$189.00	$82.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	133	127	$278.00	$119.65
17003 Destruction of precancer skin growth, 2-14 growths	126	30	$27.00	$6.97
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	94	82	$1769.00	$578.09
17000 Destruction of skin growth	70	65	$222.12	$54.31
11102 Tangential biopsy of single skin lesion	58	54	$355.62	$105.68
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	53	41	$1055.00	$446.36
17110 Destruction of up to 14 skin growths	53	51	$291.00	$116.94
99202 New patient office or other outpatient visit, typically 20 minutes	35	35	$193.00	$84.46
13132 Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	35	33	$1234.00	$299.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$278.00	$119.19
14060 Repair of wound of eyelids, nose, ears, or lips by transferring skin, 10.0 sq cm or less	16	16	$2013.00	$863.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	189	38	$27.00	$6.34
99213 Established patient office or other outpatient visit, typically 15 minutes	123	88	$189.72	$80.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	123	123	$278.00	$115.94
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	119	96	$278.00	$117.95
99202 New patient office or other outpatient visit, typically 20 minutes	92	92	$193.00	$83.43
17110 Destruction of up to 14 skin growths	87	72	$291.00	$115.43
17000 Destruction of skin growth	73	59	$222.12	$55.44
11102 Tangential biopsy of single skin lesion	60	49	$355.62	$97.76
11103 Biopsy of related skin growth, each additional growth	19	13	$84.00	$60.12
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	12	12	$312.00	$123.89
17004 Destruction of precancer skin growth, 15 or more growths	11	11	$418.00	$158.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	253	47	$21.46	$5.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	93	88	$274.71	$116.54
99202 New patient office or other outpatient visit, typically 20 minutes	91	91	$191.66	$80.39
99213 Established patient office or other outpatient visit, typically 15 minutes	83	71	$185.75	$76.89
17110 Destruction of up to 14 skin growths	81	72	$286.93	$116.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	77	77	$276.18	$115.64
17000 Destruction of skin growth	73	64	$197.55	$52.79
11100 Biopsy of single growth of skin and/or tissue	59	55	$307.02	$102.88
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	18	$112.11	$48.10
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	17	13	$308.94	$106.52
11101 Biopsy of each additional growth of skin and/or tissue	15	12	$83.87	$35.57
17004 Destruction of precancer skin growth, 15 or more growths	12	12	$406.00	$159.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	182	41	$25.00	$6.07
99213 Established patient office or other outpatient visit, typically 15 minutes	144	96	$185.00	$77.51
99202 New patient office or other outpatient visit, typically 20 minutes	129	129	$189.00	$80.65
17000 Destruction of skin growth	73	57	$205.00	$52.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	73	64	$272.00	$113.08
17110 Destruction of up to 14 skin growths	67	51	$283.00	$119.61
11100 Biopsy of single growth of skin and/or tissue	50	49	$263.00	$108.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$274.00	$113.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	29	$110.00	$47.32
11101 Biopsy of each additional growth of skin and/or tissue	16	13	$83.00	$35.06
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	13	12	$307.00	$123.06

Medical Specialties & State Licenses

CMS Verified: 2023-09-05

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License WA MD60661694

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Dermatology

NUCC Taxonomy Code: 207N00000X

State License AZ 20368

Dermatology - MOHS-Micrographic Surgery

NUCC Taxonomy Code: 207ND0101X

State License WA MD60661694

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased tissue, preserving healthy tissue and minimizing the cosmetic impact of the surgery. Mohs surgeons who belong to the American College of Mohs Surgery (ACMS) have completed a minimum of one year of fellowship training at one of the ACMS-approved training centers in the U.S.

Dermatology - MOHS-Micrographic Surgery

NUCC Taxonomy Code: 207ND0101X

State License AZ 20368

Dermatology - Procedural Dermatology

NUCC Taxonomy Code: 207NS0135X

State License AZ 20368

Procedural Dermatology, a subspecialty of Dermatology, encompassing a wide variety of surgical procedures and methods to remove or modify skin tissue for health or cosmetic benefit. These methods include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (a special technique for the removal of growths, especially skin cancers).

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2074044 (WA)

Medicaid State Provider ID

395021 (AZ)

Commercial Insurance / Payer ID Rr Medicare

070010620 (AZ)

Commercial Insurance / Payer ID Medicare

G8983904 (WA)

Secondary Practice Locations

1490 Turquoise Dr

Flagstaff, AZ 86001

Phone: 9287745074

1101 Madison St

Seattle, WA 981041306

Phone: 2065051300

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. Laura Walsh , MD, PhD

Dermatology

NPI 1043715006

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Kevin Luk

Dermatology

NPI 1205323243

Dr. Marcus Tan , MD, FAAD, FRCPC

Dermatology - MOHS-Micrographic Surgery

NPI 1639886575

Doctor of Medicine (M.D.), FAAD, FRCPC

Dr. Jodie Sasaki , MD, MS

Dermatology

NPI 1902251457

Doctor of Medicine (M.D.), Master of Science

Career & Practice History Timeline

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

14 Historical Events

📍

Updated Practice Location September 05, 2023

Registered at 660 SW 39TH ST STE 150, RENTON, WA 980574912 (Tel: 4256903483)

📍

Updated Business Mailing Address September 05, 2023

Registered at 660 SW 39TH ST STE 150, RENTON, WA 980574912 (Tel: 4256903483)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Dermatology (License #20368 in AZ)

✅

NPI Profile Active July 26, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location July 26, 2017

Registered at 1101 MADISON ST, SEATTLE, WA 981041306 (Tel: 2065051300)

📍

Updated Business Mailing Address July 26, 2017

Registered at 1101 MADISON ST, SEATTLE, WA 981041306 (Tel: (206) 505-1300)

👤

Provider Name / Credentials Updated July 26, 2017

Recorded as CYNTHIA KNUTSON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 26, 2017

Dermatology (License #MD60661694 in WA)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1490 TURQUOISE DR, FLAGSTAFF, AZ 86001 (Tel: 9287745074)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1490 TURQUOISE DR, FLAGSTAFF, AZ 86001 (Tel: 9287745074)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as CYNTHIA KNUTSON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Dermatology (License #20368 in AZ)

🟢

Initial NPI Registration & Enumeration July 17, 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: 1306863030

Entity Type:

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

Enumeration Date: July 17, 2006

Last Update: September 05, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

660 Sw 39th St Ste 150

Renton, WA 980574912

Phone: 4256903483

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.