Active NPI 1659750461 Individual Practitioner Female Practitioner

Catherine A Casner , PA-C

Physician Assistant • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Catherine Casner, PA-C is a certified Physician Assistant practicing in Seattle, WA. With approximately 11 years of clinical experience since completing medical education in 2015, Catherine Casner delivers high-quality medical care to the local community at 1959 NE PACIFIC ST.

Catherine Casner is affiliated with The Association Of University Physicians and accepts Medicare assignment.

Frequently performed procedures and clinical services include fluoroscopic guidance for insertion, replacement or removal of central venous access device, ultrasonic guidance for blood vessel access, moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1959 Ne Pacific St

Seattle, WA 98195

Telephone 2065205000

Associated Practice Facility / Clinic

🏢 University Of Washington Facility NPI 1326002049

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Seattle, WA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs +0.7 yrs vs City Avg

City Avg: 10.3 Yrs

State Avg: 12.1 Yrs

Regional Practice Density

833 Specialists

Practicing in Seattle, WA (3774 Statewide)

Telehealth Adoption Rate

18.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Casner (11 Years) 11 Yrs

Seattle Specialty Average (10.3 Years) 10.3 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
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	69	68	$55.20	$16.37
76937 Ultrasonic guidance for blood vessel access	69	66	$43.18	$12.65
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	54	53	$37.96	$11.11
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	38	36	$796.05	$235.22
36589 Removal of central venous catheter for infusion	28	28	$421.27	$119.49
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	20	20	$1020.25	$306.29
36590 Removal of peripheral venous catheter for infusion	12	12	$584.45	$153.50
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	12	12	$259.36	$76.78
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	11	11	$37.88	$11.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76937 Ultrasonic guidance for blood vessel access	77	73	$44.20	$12.65
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	76	73	$58.19	$16.07
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	62	61	$37.28	$11.16
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	34	34	$828.11	$234.07
36589 Removal of central venous catheter for infusion	32	30	$436.46	$120.80
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	29	29	$1052.69	$301.22
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)	13	12	$271.07	$74.99
76937 Ultrasonic guidance for blood vessel access	11	11	$44.55	$11.71
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	11	11	$59.12	$14.90
36590 Removal of peripheral venous catheter for infusion	11	11	$611.83	$173.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	15	15	$61.00	$15.76
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	14	14	$36.66	$11.28
76937 Ultrasonic guidance for blood vessel access	13	13	$45.20	$11.62
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	11	11	$857.70	$219.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76937 Ultrasonic guidance for blood vessel access	57	57	$44.16	$12.57
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	57	57	$58.36	$16.93
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	49	48	$34.13	$11.38
36589 Removal of central venous catheter for infusion	32	31	$435.79	$128.55
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	28	28	$824.05	$240.15
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	24	24	$1063.17	$308.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	54	54	$57.80	$17.07
76937 Ultrasonic guidance for blood vessel access	53	53	$44.70	$13.22
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	47	47	$30.65	$11.31
36589 Removal of central venous catheter for infusion	40	38	$432.18	$128.94
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	27	27	$822.31	$243.12
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	23	23	$1061.70	$312.77
36590 Removal of peripheral venous catheter for infusion	19	19	$599.79	$170.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	61	59	$57.80	$16.58
76937 Ultrasonic guidance for blood vessel access	58	57	$44.70	$12.82
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	43	43	$27.33	$10.90
36589 Removal of central venous catheter for infusion	36	34	$431.29	$124.60
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	35	34	$823.87	$232.06
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	22	22	$1063.91	$310.03
99213 Established patient office or other outpatient visit, typically 15 minutes	14	14	$111.07	$45.91
36590 Removal of peripheral venous catheter for infusion	12	12	$599.13	$175.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	818	206	$321.16	$61.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	211	122	$472.00	$92.20
80307 Testing for presence of drug, by chemistry analyzers	126	94	$500.00	$66.28
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	64	33	$202.00	$51.34
62370 Electronic analysis reprogramming and refill of spinal canal drug infusion pump by physician	55	25	$430.00	$107.72
62368 Electronic analysis and reprogramming of spinal canal drug infusion pump	40	12	$179.70	$50.51
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	19	16	$312.63	$83.67
J2920 Injection, methylprednisolone sodium succinate, up to 40 mg	16	13	$28.00	$3.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	930	248	$239.08	$62.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	596	260	$348.62	$90.79
80307 Testing for presence of drug, by chemistry analyzers	314	173	$500.00	$74.63
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	80	37	$202.00	$54.34
62370 Electronic analysis reprogramming and refill of spinal canal drug infusion pump by physician	55	20	$430.00	$115.87
62368 Electronic analysis and reprogramming of spinal canal drug infusion pump	28	12	$182.07	$45.37
20553 Injection of trigger points, 3 or more muscles	24	19	$210.00	$57.54
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	18	13	$324.22	$86.20
J1030 Injection, methylprednisolone acetate, 40 mg	17	14	$28.00	$5.97

Medical Specialties & State Licenses

CMS Verified: 2020-12-10

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WA PA60583673

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

The Association Of University Physicians

825 Eastlake Ave E, Seattle, WA 981094405

Phone: 2062881000

The Association Of University Physicians

1701 Columbia Rd, Seattle, WA 981950001

Phone: 2065983100

The Association Of University Physicians

1959 Ne Pacific St, Seattle, WA 981950001

Phone: 2065984333

Secondary Practice Locations

1900 116th Ave Ne, Ste 201

Bellevue, WA 980043013

Phone: 4257741538

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Sandhya Panch , MD

Internal Medicine - Hematology

NPI 1003043415

Doctor of Medicine (M.D.)

Hilary King , MA, RC

Counselor - Mental Health

NPI 1003068735

Master of Arts, RC

Dr. Afshin Shameli , MD, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003104357

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

Dr. Timothy Menza , MD, PhD

Internal Medicine - Infectious Disease

NPI 1003105891

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

Dr. Maria Corcorran , MD

Internal Medicine

NPI 1003159013

Doctor of Medicine (M.D.)

Dr. Justin Miller , PhD

Psychologist - Clinical

NPI 1003162314

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

11 Historical Events

👤

Provider Name / Credentials Updated December 10, 2020

Recorded as CATHERINE CASNER, PA-C

📍

Updated Practice Location July 27, 2018

Registered at 1959 NE PACIFIC ST, SEATTLE, WA 98195 (Tel: 2065205000)

📍

Updated Business Mailing Address July 27, 2018

Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065205700)

👤

Provider Name / Credentials Updated July 27, 2018

Recorded as CATHERINE MILGATE, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2018

Physician Assistant (License #PA60583673 in WA)

✅

NPI Profile Active May 26, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location May 26, 2015

Registered at 1900 116TH AVE NE, STE 201, BELLEVUE, WA 980043013 (Tel: 4257741538)

📍

Updated Business Mailing Address May 26, 2015

Registered at PO BOX 827, BELLEVUE, WA 980090827 (Tel: 4257741538)

👤

Provider Name / Credentials Updated May 26, 2015

Recorded as CATHERINE MILGATE

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 26, 2015

Physician Assistant

🟢

Initial NPI Registration & Enumeration May 26, 2015

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: 1659750461

Entity Type:

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

Enumeration Date: May 26, 2015

Last Update: December 10, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065205700

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.