Active NPI 1447703509 Individual Practitioner Female Practitioner

Maryna Haydash

Physician Assistant • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Maryna Haydash is a certified Physician Assistant practicing in Seattle, WA. With approximately 10 years of clinical experience since completing medical education in 2016, Maryna Haydash delivers high-quality medical care to the local community at 747 BROADWAY.

Maryna Haydash is affiliated with Ear Nose Throat Facial Plastic Surgery And Allergy Of Western Wa and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, eardrum testing using ear probe, removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

747 Broadway

Seattle, WA 981224379

Telephone 2062152520

Associated Practice Facility / Clinic

🏢 Swedish Health Services Facility NPI 1053362327

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

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

10 Yrs -0.3 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

48.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Haydash (10 Years) 10 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
99213 Established patient office or other outpatient visit, typically 15 minutes	223	134	$130.00	$80.60
92567 Eardrum testing using ear probe	62	50	$41.00	$14.15
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	52	44	$96.00	$45.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$197.00	$95.05
92553 Test for hearing various pitches using earphone and device placed against the bone	30	30	$54.63	$49.18
31231 Diagnostic examination of nasal passages using an endoscope	27	20	$333.00	$175.92
31575 Diagnostic exam of voice box using a flexible endoscope	19	15	$257.00	$117.82
92511 Exam of the nose and throat using an endoscope	17	16	$283.00	$108.92
95012 Test to measure the level of nitric oxide gas	14	11	$30.00	$17.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$180.00	$116.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	119	83	$120.60	$79.53
92567 Eardrum testing using ear probe	44	37	$41.00	$14.74
G0268 Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing	41	40	$96.00	$44.38
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$197.00	$99.13
92553 Test for hearing various pitches using earphone and device placed against the bone	25	25	$53.00	$47.78
31231 Diagnostic examination of nasal passages using an endoscope	14	14	$333.00	$175.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	111	44	$275.00	$94.89
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	22	$109.00	$35.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	27	$194.00	$65.99
99217 Hospital observation care on day of discharge	25	25	$184.00	$67.02
99239 Hospital discharge day management, more than 30 minutes	25	24	$315.00	$98.72
99226 Subsequent observation care, typically 35 minutes per day	20	16	$279.00	$93.50
99238 Hospital discharge day management, 30 minutes or less	18	18	$184.00	$66.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	220	62	$108.00	$36.32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	98	70	$192.00	$66.81
99238 Hospital discharge day management, 30 minutes or less	66	64	$183.00	$68.17
99217 Hospital observation care on day of discharge	14	14	$183.00	$67.85
99225 Subsequent observation care, typically 25 minutes per day	12	12	$192.00	$67.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	79	53	$190.00	$65.34
99231 Follow-up hospital inpatient care per day, typically 15 minutes	74	35	$106.00	$35.67
99238 Hospital discharge day management, 30 minutes or less	34	33	$176.00	$65.28
99217 Hospital observation care on day of discharge	19	18	$176.00	$66.81
99239 Hospital discharge day management, more than 30 minutes	14	14	$309.00	$97.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	256	138	$176.00	$65.48
99231 Follow-up hospital inpatient care per day, typically 15 minutes	177	63	$98.00	$35.19
99238 Hospital discharge day management, 30 minutes or less	111	110	$174.00	$65.66
99217 Hospital observation care on day of discharge	53	53	$174.00	$66.26
99225 Subsequent observation care, typically 25 minutes per day	32	28	$176.00	$65.90
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	22	22	$326.00	$123.00
99239 Hospital discharge day management, more than 30 minutes	20	20	$305.00	$97.66
99219 Hospital observation care, typically 50 minutes	11	11	$332.00	$122.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	345	154	$170.00	$63.65
99239 Hospital discharge day management, more than 30 minutes	129	128	$294.00	$94.09
99231 Follow-up hospital inpatient care per day, typically 15 minutes	110	57	$95.00	$34.24
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	54	40	$257.00	$92.60
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$315.00	$121.21
99238 Hospital discharge day management, 30 minutes or less	27	27	$168.00	$63.18
99217 Hospital observation care on day of discharge	27	27	$168.00	$62.78
99225 Subsequent observation care, typically 25 minutes per day	13	12	$170.00	$64.82

Medical Specialties & State Licenses

CMS Verified: 2023-02-23

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WA PA60676010

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Pa-C

PA60676010 (WA)

Hospital & Practice Group Affiliations

Ear Nose Throat Facial Plastic Surgery And Allergy Of Western Wa

8804 Main St E, Bonney Lake, WA 983918985

Phone: 2539500747

Ear Nose Throat Facial Plastic Surgery And Allergy Of Western Wa

1427 Jefferson Ave, Enumclaw, WA 980223649

Phone: 3608254466

Ear Nose Throat Facial Plastic Surgery And Allergy Of Western Wa

18320 Sr 410, Bonney Lake, WA 983918787

Phone: 3608254466

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Mohammad Anindo , MD

Internal Medicine

NPI 1003299876

Doctor of Medicine (M.D.)

Dr. Richard Kadera , MD

Hospitalist

NPI 1003867284

Doctor of Medicine (M.D.)

Dr. Robert Hansen , MD

Hospitalist

NPI 1003979055

Doctor of Medicine (M.D.)

Dr. Elizabeth Potter , MD

Internal Medicine

NPI 1013172097

Doctor of Medicine (M.D.)

Kellie Matson , PA-C

Physician Assistant

NPI 1013681451

Physician Assistant (Certified)

Dr. Brandon Ong , MD

Hospitalist

NPI 1013968072

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 August 05, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location August 05, 2016

Registered at 747 BROADWAY, SEATTLE, WA 981224379 (Tel: 2062152520)

📍

Updated Business Mailing Address August 05, 2016

Registered at PO BOX 25608, SALT LAKE CITY, UT 841250608 (Tel: 2063204476)

👤

Provider Name / Credentials Updated August 05, 2016

Recorded as MARYNA HAYDASH

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 05, 2016

Physician Assistant (License #PA60676010 in WA)

🟢

Initial NPI Registration & Enumeration July 25, 2016

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: 1447703509

Entity Type:

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

Enumeration Date: July 25, 2016

Last Update: February 23, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 25608

Salt Lake City, UT 841250608

Phone: 2063204476

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.