Active NPI 1629474135 Individual Practitioner Female Practitioner

Sossan Jamilah Johnston , PA-C

Physician Assistant • Federal Way, WA

Professional Overview & Biography Verified Profile Summary

Sossan Johnston, PA-C is a registered healthcare professional specializing in Physician Assistant in Federal Way, WA. Practice services are available at 109 SW 366TH ST under active NPI credentials.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

109 Sw 366th St

Federal Way, WA 980237372

Telephone 6039697197

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Federal Way, WA

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 13.0 Yrs

State Avg: 12.1 Yrs

Regional Practice Density

50 Specialists

Practicing in Federal Way, WA (3774 Statewide)

Telehealth Adoption Rate

18.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

91.8% 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
99285 Emergency department visit for life threatening or functioning severity	23	22	$1742.65	$144.02
99284 Emergency department visit with moderate level of medical decision making	19	19	$1150.47	$94.91
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	15	14	$97.00	$6.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	24	24	$97.00	$6.81
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	23	23	$1469.30	$145.10
99284 Emergency department visit with moderate level of medical decision making	15	15	$1023.00	$100.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	33	33	$97.00	$6.94
99220 Hospital observation care, typically 70 minutes	29	29	$1358.00	$146.55
99283 Emergency department visit with low level of medical decision making	22	22	$612.00	$60.18
99284 Emergency department visit with moderate level of medical decision making	16	16	$1023.00	$101.90
99291 Critical care, first 30-74 minutes	15	15	$1788.00	$181.34
99285 Emergency department visit for life threatening or functioning severity	14	14	$1550.00	$139.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	40	40	$97.00	$7.06
99220 Hospital observation care, typically 70 minutes	29	29	$1358.00	$153.20
99285 Emergency department visit for life threatening or functioning severity	28	28	$1550.00	$150.68
93042 Interpretation and report of electrical activity of heart using 1-3 leads	16	16	$97.00	$5.87
99284 Emergency department visit with moderate level of medical decision making	16	16	$1023.00	$103.46
99291 Critical care, first 30-74 minutes	15	15	$1788.00	$185.22
99283 Emergency department visit with low level of medical decision making	14	14	$612.00	$59.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99220 Hospital observation care, typically 70 minutes	15	15	$1352.67	$158.53
99284 Emergency department visit with moderate level of medical decision making	14	14	$945.86	$101.63
99283 Emergency department visit with low level of medical decision making	13	13	$560.92	$55.52
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	12	12	$92.00	$7.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	34	34	$753.00	$99.79
99283 Emergency department visit with low level of medical decision making	20	20	$446.00	$52.60
99285 Emergency department visit for life threatening or functioning severity	13	13	$1200.00	$146.95
99220 Hospital observation care, typically 70 minutes	11	11	$1318.00	$147.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99283 Emergency department visit with low level of medical decision making	30	30	$398.63	$54.44
99285 Emergency department visit for life threatening or functioning severity	25	25	$977.28	$148.59
99217 Hospital observation care on day of discharge	25	25	$382.00	$66.26
99220 Hospital observation care, typically 70 minutes	20	20	$967.00	$167.48
99284 Emergency department visit with moderate level of medical decision making	17	17	$649.76	$101.65
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	11	11	$43.45	$7.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99283 Emergency department visit with low level of medical decision making	47	46	$369.21	$53.17
99285 Emergency department visit for life threatening or functioning severity	38	38	$909.26	$145.99
99284 Emergency department visit with moderate level of medical decision making	29	29	$581.31	$101.37
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	12	11	$41.00	$7.40

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WA PA60600188

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.

Career & Practice History Timeline

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

11 Historical Events

✅

NPI Profile Active October 30, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location October 30, 2017

Registered at 109 SW 366TH ST, FEDERAL WAY, WA 980237372 (Tel: 6039697197)

📍

Updated Business Mailing Address October 30, 2017

Registered at 16085 NW EDWARD CT, BEAVERTON, OR 970067209 (Tel: 6039697197)

👤

Provider Name / Credentials Updated October 30, 2017

Recorded as SOSSAN JOHNSTON, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 30, 2017

Physician Assistant (License #PA60600188 in WA)

✅

NPI Profile Active November 10, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location November 10, 2014

Registered at 16085 NW EDWARD CT, BEAVERTON, OR 970067209 (Tel: 6039697197)

📍

Updated Business Mailing Address November 10, 2014

Registered at 16085 NW EDWARD CT, BEAVERTON, OR 970067209 (Tel: 6039697197)

👤

Provider Name / Credentials Updated November 10, 2014

Recorded as SOSSAN AL-DARRAJI

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 10, 2014

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration November 10, 2014

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: 1629474135

Entity Type:

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

Enumeration Date: November 10, 2014

Last Update: October 30, 2017

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

16085 Nw Edward Ct

Beaverton, OR 970067209

Phone: 6039697197

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.