Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Susan Marie Henderson , ARNP

Nurse Practitioner โ€ข Seattle, WA

Active NPI 1649835257 Individual Practitioner Female Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

1221 Madison St, 2nd Fl
Seattle, WA 981043588

Call 2063862323 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1221 Madison St
2nd Fl

Seattle, WA 981043588

Telephone 2063862323
Fax 2062156165
Organization at the Same NPPES Address or Phone
Vitreoretinal Associates Pllc Facility NPI 1134178460

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Swedish Health Services. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2021

Medicare patients

85 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $18,920 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $14,779 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Open Payments general payments, program year 2025

All general payments: $108.18 across 2 records.

By nature of payment

  • Education: $84.99 across 1 record.
  • Food and Beverage: $23.19 across 1 record.

Reporting-company totals

  • Janssen Pharmaceuticals, Inc: $84.99 across 1 record.
  • Daiichi Sankyo Inc.: $23.19 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

5 years (graduated 2021)

CMS Doctors and Clinicians data list 2021 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2019

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Susan Henderson has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Susan Henderson as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Seattle and Washington

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 65% of clinicians listed under Nurse Practitioner in Seattle, WA (2024, 234 clinicians with data). Median for this group: 145. Middle half: 57 to 300.

Close to the middle for clinicians listed under Nurse Practitioner in Washington (2024, 893 clinicians with data). Median for this group: 234. Middle half: 84 to 502.

Medicare-allowed amount

A higher Medicare-allowed amount than 60% of clinicians listed under Nurse Practitioner in Seattle, WA (2024, 234 clinicians with data). Median for this group: $12,058. Middle half: $5,364 to $23,972.

Close to the middle for clinicians listed under Nurse Practitioner in Washington (2024, 893 clinicians with data). Median for this group: $18,362. Middle half: $7,179 to $35,594.

Paid by Medicare

A higher Medicare payment amount than 65% of clinicians listed under Nurse Practitioner in Seattle, WA (2024, 234 clinicians with data). Median for this group: $8,989. Middle half: $3,794 to $18,229.

Close to the middle for clinicians listed under Nurse Practitioner in Washington (2024, 893 clinicians with data). Median for this group: $13,803. Middle half: $5,221 to $25,979.

569 active clinicians are listed under Nurse Practitioner with a practice address in Seattle, WA (2,310 in Washington).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Seattle

28.8% of these 569 clinicians have the CMS telehealth indicator.

58.7% of these 569 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $108.18.

Manufacturer Payment Nature Product Type Amount ($)
Janssen Pharmaceuticals, Inc
Education
In-kind items and services
ERLEADA General $84.99
Daiichi Sankyo Inc.
Food and Beverage
In-kind items and services
Enhertu General $23.19

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2022โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
128 50 $205.00 $65.63
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
59 55 $372.00 $108.88
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
21 12 $291.00 $98.75
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
14 13 $545.00 $144.44

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2022-01-18
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES WA AP61185728

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

License # reported to NPPES WA RN60472039

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
1649835257 (WA)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20211209001288

Enrollment State Jurisdiction

WA

PECOS Control ID

3476943226

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Swedish Health Services

1221 Madison St, Seattle, WA 981043588

Phone: 2063862323

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

17 listed
Dr. Todd Barnett , MD

Radiology - Radiation Oncology

NPI 1629091483

Doctor of Medicine (M.D.)

Dawn Case , ARNP

Nurse Practitioner

NPI 1639266000

Advanced Registered Nurse Practitioner

Dr. Siddhartha Devarakonda , MD

Internal Medicine - Medical Oncology

NPI 1487932398

Doctor of Medicine (M.D.)

Dr. Erin Ellis , MD

Internal Medicine - Medical Oncology

NPI 1447334164

Doctor of Medicine (M.D.)

Dr. Steve Eulau , MD

Radiology - Radiation Oncology

NPI 1346263183

Doctor of Medicine (M.D.)

Helene Geraci , ARNP

Nurse Practitioner - Family

NPI 1629152343

Advanced Registered Nurse Practitioner

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
๐Ÿ“
Updated Practice Location January 18, 2022

Registered at 1221 MADISON ST, 2ND FL, SEATTLE, WA 981043588 (Tel: 2063862323)

๐Ÿ“
Updated Business Mailing Address January 18, 2022

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

๐Ÿ‘ค
Provider Name / Credentials Updated January 18, 2022

Recorded as SUSAN HENDERSON, ARNP

๐Ÿ“
Updated Practice Location January 04, 2022

Registered at 1221 MADISON ST, SEATTLE, WA 981043588 (Tel: 2063866000)

๐Ÿ“
Updated Business Mailing Address January 04, 2022

Registered at 3879 NE PINECONE DR, BREMERTON, WA 983102251 (Tel: 3607315372)

โœ…
NPI Profile Active May 08, 2019

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) May 08, 2019

Registered at 901 12TH AVE, SEATTLE, WA 981224411 (Tel: 2062965660)

๐Ÿ“
Business Mailing Address (Initial Record) May 08, 2019

Registered at 103 12TH AVE APT 208, SEATTLE, WA 981226174 (Tel: 3607315372)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) May 08, 2019

Recorded as SUSAN HENDERSON, RN

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 08, 2019

Registered Nurse (license number reported to NPPES: WA RN60472039)

๐ŸŸข
Initial NPI Registration & Enumeration May 08, 2019

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1649835257
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 08, 2019
Last Update: January 18, 2022
Sole Proprietor: Yes

Other Nurse Practitioners in Seattle

All Nurse Practitioners in Seattle

Mailing Address

Po Box 25608

Salt Lake City, UT 841250608

Phone: 2063204476

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.