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DR. ROBYN ELIZABETH WINSOR MD
NPI 1003267675
Internal Medicine in Seattle, WA

Active since June 24, 2016PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
515 MINOR AVE STE 300, SEATTLE, WA 98104(206) 386-9505(206) 860-6663 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 7, 2020, Jun 24, 2016 (2 updates tracked since 2016).

About Dr. Robyn Elizabeth Winsor Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBYN ELIZABETH WINSOR MD (NPI 1003267675) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (MD61673626) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center / Cherry Hill, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1003267675
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ROBYN ELIZABETH WINSORCredential: MD
Location Address515 MINOR AVE STE 300Seattle, WA 98104-2133
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476 · Fax (206) 568-7043
Phone(206) 386-9505
Fax(206) 860-6663
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateJune 24, 2016
Last NPPES UpdateFebruary 23, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 23, 2026
✔ NPI 1003267675 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in WA · MD61673626
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
515 MINOR AVE STE 300, Seattle, WA 98104
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Other Identifiers 1

Medicaid2343090WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Robyn Elizabeth Winsor Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2365772993
PECOS Enrollment IDI20250829004319
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
26 services23 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Swedish Medical Center / Cherry Hill

Acute Care Hospitals · Seattle, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500025
Location500 17th AvenueSeattle, WA 98122 · King County
Emergency services

Swedish Edmonds Hospital

Acute Care Hospitals · Edmonds, WA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500026
Location21601 76th Avenue WestEdmonds, WA 98026 · Snohomish County
Emergency services Birthing friendly

Swedish Medical Center

Acute Care Hospitals · Seattle, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500027
Location747 BroadwaySeattle, WA 98122 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.8
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NATHAN JOHN PARKER MD
Internal Medicine (Pulmonary Disease)
515 MINOR AVE STE 300
SEATTLE, WA 98104
King County (206) 386-9500
AMIT G TOLANI MD
Internal Medicine
515 MINOR AVE STE 300
SEATTLE, WA 98104
King County (206) 386-9500
DR. SHRUTI CHANDRAMOULI MD
Internal Medicine (Rheumatology)
515 MINOR AVE STE 300
SEATTLE, WA 98104
King County (206) 386-9500
CHRISTINE HAUNG LEE ARNP, DNP
Nurse Practitioner (Family)
515 MINOR AVE STE 300
SEATTLE, WA 98104
King County (206) 386-2550
ERIC M LUITWEILER MD
Internal Medicine (Nephrology)
515 MINOR AVE STE 300
SEATTLE, WA 98104
King County (206) 320-6565
KAREN WHITE PHARM.D.
Pharmacist
515 MINOR AVE STE 300
SEATTLE, WA 98104
King County (062) 386-9505
EVA JOAN HUSTON LMHC
Counselor (Mental Health)
515 MINOR AVE STE 300
SEATTLE, WA 98104
King County (206) 386-9500
GEORGE P PAPPAS MD
Internal Medicine (Critical Care Medicine)
515 MINOR AVE STE 300
SEATTLE, WA 98104
King County (206) 320-6500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robyn Winsor's NPI number?

The NPI number for Robyn Winsor is 1003267675. It was assigned to this individual provider in the NPPES registry on June 24, 2016.

Where is Robyn Winsor located?

Robyn Winsor practices at 515 Minor Ave Ste 300, Seattle, WA 98104. The listed phone number is (206) 386-9505.

What is Robyn Winsor's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Robyn Winsor enrolled in Medicare?

Yes. Robyn Winsor is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Robyn Winsor accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Robyn Winsor as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Robyn Winsor affiliated with any hospitals?

According to CMS data, Robyn Winsor is affiliated with Swedish Medical Center / Cherry Hill, Swedish Edmonds Hospital and Swedish Medical Center.

When was this NPI record last updated?

The NPPES record for Robyn Winsor was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.