Active NPI 1790889210 Individual Practitioner Male Practitioner

Dr. Steven Kussick , MD, PhD

Specialist • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Dr. Steven Kussick, MD, PhD is a registered healthcare professional specializing in Specialist in Seattle, WA. Practice services are available at 551 N 34TH ST STE 100 under active NPI credentials.

Frequently performed procedures and clinical services include special stained specimen slides to examine tissue, flow cytometry technique for dna or cell analysis, microscopic genetic analysis of tumor. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

551 N 34th St Ste 100

Seattle, WA 981038675

Telephone 2063749000

Associated Practice Facility / Clinic

🏢 Phenopath Laboratories Pllc Facility NPI 1649375189

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Seattle, WA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 35.8 Yrs

State Avg: 35.4 Yrs

Regional Practice Density

366 Specialists

Practicing in Seattle, WA (2751 Statewide)

Telehealth Adoption Rate

0.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

56.1% 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 (2023)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	321	40	$135.58	$38.54
88185 Flow cytometry technique for dna or cell analysis, each additional marker	297	13	$72.00	$25.69
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	66	65	$310.00	$88.45
88360 Microscopic genetic analysis of tumor	65	29	$169.98	$55.88
88342 Special stained specimen slides to examine tissue, initial procedure	58	49	$162.67	$50.80
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	30	28	$177.00	$84.09
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	22	19	$235.00	$65.74
81206 Translocation analysis (bcr/abl1) major breakpoint	17	17	$245.00	$160.68
G0452 Molecular pathology procedure; physician interpretation and report	16	11	$35.00	$34.48
81207 Translocation analysis (bcr/abl1) minor breakpoint	15	15	$245.00	$141.94
88184 Flow cytometry technique for dna or cell analysis, first marker	13	13	$110.00	$89.09
88365 Genetic sequencing localization, initial procedure	12	12	$133.33	$55.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88185 Flow cytometry technique for dna or cell analysis, each additional marker	830	37	$72.17	$24.39
88341 Special stained specimen slides to examine tissue	611	89	$147.30	$39.66
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	303	280	$310.00	$89.01
88374 Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure	260	99	$393.88	$105.66
88360 Microscopic genetic analysis of tumor	237	107	$179.80	$60.08
88342 Special stained specimen slides to examine tissue, initial procedure	152	145	$182.78	$60.37
G0452 Molecular pathology procedure; physician interpretation and report	119	71	$35.00	$34.66
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	86	84	$193.90	$91.57
81206 Translocation analysis (bcr/abl1) major breakpoint	83	60	$245.00	$161.77
81207 Translocation analysis (bcr/abl1) minor breakpoint	82	61	$245.00	$142.95
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	74	73	$235.00	$66.67
81342 Gene rearrangement analysis detection abnormal clonal population (t cell antigen receptor gamma)	74	71	$359.00	$199.02
81210 Gene analysis (v-raf murine sarcoma viral oncogene homolog b1)	70	70	$204.00	$173.60
81305 Gene analysis (myeloid differentiation primary response 88) for p.leu265pro variant	63	61	$384.00	$173.26
81235 Gene analysis (epidermal growth factor receptor), common variants	62	62	$1211.00	$320.97
88305 Pathology examination of tissue using a microscope, intermediate complexity	53	37	$225.00	$81.56
81261 Gene rearrangement analysis (immunoglobulin heavy chain locus) to detect abnormal clonal population amplified methodology	52	51	$761.00	$195.86
81270 Gene analysis (Janus kinase 2) variant	44	44	$199.00	$90.77
88373 Microscopic genetic examination using computer-assisted technology	43	36	$230.70	$36.19
88367 Microscopic genetic analysis of tissue	40	40	$200.00	$45.14
88184 Flow cytometry technique for dna or cell analysis, first marker	38	37	$110.00	$79.44
81276 Gene analysis (kirsten rat sarcoma viral oncogene homolog), additional variants	31	31	$260.00	$191.19
81275 Gene analysis (v-ki-ras2 kirsten rat sarcoma viral oncogene) variants in codons 12 and 13	30	29	$568.00	$191.32
88237 Tissue culture for tumor disorders of bone marrow and blood cells	26	26	$313.20	$141.70
88264 Chromosome analysis for genetic defects	25	25	$310.30	$142.59
81264 Gene rearrangement analysis (immunoglobulin kappa light chain locus) to detect abnormal clonal population	25	24	$620.00	$170.52
81340 Gene analysis (T cell antigen receptor beta) amplification methodology	23	22	$428.00	$206.28
88313 Special stained specimen slides to examine tissue including interpretation and report	19	14	$45.00	$12.89
88365 Genetic sequencing localization, initial procedure	18	17	$162.50	$73.51
81219 Gene analysis (calreticulin), common variants	14	14	$384.00	$120.67
81338 Gene analysis (mpl proto-oncogene, thrombopoietin receptor) for detection of common variants	11	11	$295.00	$148.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88341 Special stained specimen slides to examine tissue	527	63	$160.87	$54.00
88374 Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure	430	172	$360.19	$90.29
88185 Flow cytometry technique for dna or cell analysis, each additional marker	337	16	$67.92	$24.59
88360 Microscopic genetic analysis of tumor	333	257	$171.41	$57.46
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	208	201	$310.00	$90.97
88305 Pathology examination of tissue using a microscope, intermediate complexity	181	112	$225.00	$80.98
G0452 Molecular pathology procedure; physician interpretation and report	164	104	$35.76	$35.09
81210 Gene analysis (v-raf murine sarcoma viral oncogene homolog b1)	159	157	$204.00	$175.40
88342 Special stained specimen slides to examine tissue, initial procedure	136	120	$206.07	$74.00
81342 Gene rearrangement analysis detection abnormal clonal population (t cell antigen receptor gamma)	114	101	$359.00	$201.50
81235 Gene analysis (epidermal growth factor receptor), common variants	99	98	$1211.00	$324.58
81261 Gene rearrangement analysis (immunoglobulin heavy chain locus) to detect abnormal clonal population amplified methodology	75	69	$761.00	$197.99
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	52	47	$235.00	$67.65
88373 Microscopic genetic examination using computer-assisted technology	52	38	$172.31	$29.53
81206 Translocation analysis (bcr/abl1) major breakpoint	50	37	$245.00	$163.58
88367 Microscopic genetic analysis of tissue	49	48	$189.39	$43.48
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	45	45	$204.56	$97.19
81207 Translocation analysis (bcr/abl1) minor breakpoint	45	34	$245.00	$144.84
81270 Gene analysis (Janus kinase 2) variant	36	35	$199.00	$94.64
81275 Gene analysis (v-ki-ras2 kirsten rat sarcoma viral oncogene) variants in codons 12 and 13	35	35	$568.00	$193.25
81340 Gene analysis (T cell antigen receptor beta) amplification methodology	34	33	$428.00	$208.92
81276 Gene analysis (kirsten rat sarcoma viral oncogene homolog), additional variants	33	33	$260.00	$193.25
81305 Gene analysis (myeloid differentiation primary response 88) for p.leu265pro variant	30	30	$384.00	$175.40
88313 Special stained specimen slides to examine tissue including interpretation and report	21	16	$81.19	$44.64
81311 Gene analysis for cancer (neuroblastoma)	20	20	$387.22	$295.79
88381 Preparation of specimen, manual	19	16	$204.47	$167.74
88184 Flow cytometry technique for dna or cell analysis, first marker	15	15	$110.00	$83.03
81264 Gene rearrangement analysis (immunoglobulin kappa light chain locus) to detect abnormal clonal population	15	14	$620.00	$172.73
81219 Gene analysis (calreticulin), common variants	14	14	$384.00	$121.63
88365 Genetic sequencing localization, initial procedure	11	11	$145.45	$62.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88185 Flow cytometry technique for dna or cell analysis, each additional marker	1,067	47	$65.00	$23.84
88341 Special stained specimen slides to examine tissue	357	88	$132.32	$63.20
88374 Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure	294	90	$407.52	$164.67
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	228	214	$310.00	$92.76
88342 Special stained specimen slides to examine tissue, initial procedure	126	115	$165.99	$73.74
G0452 Molecular pathology procedure; physician interpretation and report	111	87	$35.00	$20.30
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	77	71	$235.00	$70.16
88360 Microscopic genetic analysis of tumor	71	53	$188.75	$72.92
81342 Gene rearrangement analysis detection abnormal clonal population (t cell antigen receptor gamma)	59	52	$359.00	$201.23
88184 Flow cytometry technique for dna or cell analysis, first marker	50	47	$110.00	$77.99
81261 Gene rearrangement analysis (immunoglobulin heavy chain locus) to detect abnormal clonal population amplified methodology	46	40	$761.00	$197.73
81210 Gene analysis (v-raf murine sarcoma viral oncogene homolog b1)	45	45	$204.00	$175.40
88367 Microscopic genetic analysis of tissue	38	36	$240.66	$56.80
88373 Microscopic genetic examination using computer-assisted technology	38	27	$276.84	$45.69
88237 Tissue culture for tumor disorders of bone marrow and blood cells	31	31	$313.20	$130.70
81340 Gene analysis (T cell antigen receptor beta) amplification methodology	25	22	$428.00	$208.59
81305 Gene analysis (myeloid differentiation primary response 88) for p.leu265pro variant	24	24	$384.00	$175.40
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	18	18	$195.56	$96.39
81270 Gene analysis (Janus kinase 2) variant	17	17	$199.00	$91.55
88280 Chromosome analysis for genetic defects, additional karyotypes, each study	16	16	$62.35	$27.55
88262 Chromosome analysis for genetic defects	16	16	$310.69	$103.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88185 Flow cytometry technique for dna or cell analysis, each additional marker	923	37	$65.00	$22.46
88341 Special stained specimen slides to examine tissue	315	65	$103.57	$48.21
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	306	289	$310.00	$91.16
88374 Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure	219	67	$278.58	$105.64
88342 Special stained specimen slides to examine tissue, initial procedure	124	109	$135.24	$72.65
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	83	67	$235.00	$68.88
88184 Flow cytometry technique for dna or cell analysis, first marker	37	37	$110.00	$70.84
88360 Microscopic genetic analysis of tumor	36	28	$145.00	$55.78
G0452 Molecular pathology procedure; physician interpretation and report	35	23	$35.00	$19.50
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	34	34	$207.06	$97.57
88367 Microscopic genetic analysis of tissue	29	29	$119.83	$43.42
88365 Genetic sequencing localization, initial procedure	23	22	$188.04	$91.66
88237 Tissue culture for tumor disorders of bone marrow and blood cells	21	21	$313.20	$123.04
88280 Chromosome analysis for genetic defects, additional karyotypes, each study	20	20	$62.35	$29.72
88262 Chromosome analysis for genetic defects	19	19	$300.00	$123.74
88373 Microscopic genetic examination using computer-assisted technology	18	14	$108.33	$28.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88185 Flow cytometry technique for dna or cell analysis, each additional marker	427	19	$65.00	$29.47
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	217	212	$310.00	$92.20
88341 Special stained specimen slides to examine tissue	171	40	$113.54	$63.67
88374 Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure	77	34	$268.57	$121.29
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	69	65	$235.00	$68.89
88342 Special stained specimen slides to examine tissue, initial procedure	63	61	$119.52	$80.03
81235 Gene analysis (epidermal growth factor receptor), common variants	38	37	$1211.00	$430.53
88360 Microscopic genetic analysis of tumor	19	16	$195.58	$113.74
88184 Flow cytometry technique for dna or cell analysis, first marker	19	19	$110.00	$73.27
81210 Gene analysis (v-raf murine sarcoma viral oncogene homolog b1)	17	17	$184.59	$171.89
88365 Genetic sequencing localization, initial procedure	16	16	$217.19	$130.22
81275 Gene analysis (v-ki-ras2 kirsten rat sarcoma viral oncogene) variants in codons 12 and 13	16	16	$568.00	$306.83
88367 Microscopic genetic analysis of tissue	12	12	$95.00	$37.89
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	12	12	$237.08	$110.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88185 Flow cytometry technique for dna or cell analysis, each additional marker	480	19	$65.00	$33.51
88341 Special stained specimen slides to examine tissue	429	58	$119.06	$52.11
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers	220	211	$310.00	$96.17
88374 Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure	95	30	$265.16	$99.82
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers	94	90	$235.00	$79.16
88342 Special stained specimen slides to examine tissue, initial procedure	85	78	$136.59	$64.97
88360 Microscopic genetic analysis of tumor	39	31	$182.56	$91.18
88323 Surgical pathology consultation and report on referred material requiring preparation of slides	33	33	$219.09	$102.48
88184 Flow cytometry technique for dna or cell analysis, first marker	21	19	$110.00	$63.30
G0452 Molecular pathology procedure; physician interpretation and report	18	13	$35.00	$17.86
81210 Gene analysis (v-raf murine sarcoma viral oncogene homolog b1)	14	14	$189.86	$184.95
81235 Gene analysis (epidermal growth factor receptor), common variants	11	11	$1211.00	$623.28

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License WA MD00034963

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

10 Associated Practitioners

Dr. Sara Duesterhoeft , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1033226378

Doctor of Medicine (M.D.)

Dr. Patricia Kandalaft , MD

Specialist

NPI 1114021623

Doctor of Medicine (M.D.)

Dr. David Hoak , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1134167554

Doctor of Medicine (M.D.)

Dr. Harry Hwang , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1316041841

Doctor of Medicine (M.D.)

Dr. Naomi Yoo , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1447484746

Doctor of Medicine (M.D.)

Dr. Allen Gown , MD

Specialist

NPI 1689779134

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 22, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location February 22, 2008

Registered at 551 N 34TH ST STE 100, SEATTLE, WA 981038675 (Tel: 2063749000)

📍

Updated Business Mailing Address February 22, 2008

Registered at 551 N 34TH ST STE 100, SEATTLE, WA 981038675 (Tel: 2063749000)

👤

Provider Name / Credentials Updated February 22, 2008

Recorded as STEVEN KUSSICK, M.D., PH.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 22, 2008

Specialist (License #MD00034963 in WA)

🟢

Initial NPI Registration & Enumeration September 13, 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: 1790889210

Entity Type:

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

Enumeration Date: September 13, 2006

Last Update: February 22, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

551 N 34th St Ste 100

Seattle, WA 981038675

Phone: 2063749000

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.