Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ERIN JACOBS FLANIGAN ARNP
NPI 1861913584
Nurse Practitioner - Family in Seattle, WA

Active since July 03, 2017PECOS Enrolled
450 ALASKAN WAY S STE 200, SEATTLE, WA 98104(888) 731-8994 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 9, 2026, Feb 4, 2025, Jan 6, 2025 and 2 more (5 updates tracked since 2017).

About Erin Jacobs Flanigan Arnp NPPES

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

ERIN JACOBS FLANIGAN ARNP (NPI 1861913584) is an individual family provider in Seattle, Washington, licensed in Washington (AP60800375) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1861913584
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameERIN JACOBS FLANIGANCredential: ARNP
Location Address450 ALASKAN WAY S STE 200Seattle, WA 98104-2785
Mailing Address450 Alaskan Way S Ste 200Seattle, WA 98104-2785
Sole ProprietorNo
Enumeration DateJuly 3, 2017
Last NPPES UpdateSeptember 9, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1861913584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in WA · AP60800375
Also ListedRegistered NurseTaxonomy 163W00000X · License RN60379691 (WA)
450 ALASKAN WAY S STE 200, Seattle, WA 98104

Secondary Practice Locations 2

Location 1111 N Orange Ave Ste 800Orlando, FL 32801-2381 · Phone (888) 731-8994
Location 2112 Maverick CtGranbury, TX 76049-1381 · Phone (888) 731-8994

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Erin Jacobs Flanigan Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 8

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.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
59 services42 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
24 services22 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
19 services18 patients
Blood test, basic group of blood chemicals (calcium, total) 80048
A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.
17 services15 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
16 services16 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
16 services14 patients

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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
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.

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.

Counselor (Mental Health)
450 ALASKAN WAY S STE 200
SEATTLE, WA 98104
Nurse Practitioner (Family)
450 ALASKAN WAY S STE 200, #9452
SEATTLE, WA 98104
Nurse Practitioner (Family)
450 ALASKAN WAY S STE 200
SEATTLE, WA 98104
Nurse Practitioner
450 ALASKAN WAY S STE 200
SEATTLE, WA 98104
Counselor (Mental Health)
450 ALASKAN WAY S STE 200
SEATTLE, WA 98104
Nurse Practitioner (Psychiatric/Mental Health)
450 ALASKAN WAY S STE 200
SEATTLE, WA 98104
Nurse Practitioner (Family)
450 ALASKAN WAY S STE 200, # 9452
SEATTLE, WA 98104
Counselor (Mental Health)
450 ALASKAN WAY S STE 200
SEATTLE, WA 98104

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 Erin Flanigan's NPI number?

The NPI number for Erin Flanigan is 1861913584. It was assigned to this individual provider in the NPPES registry on July 3, 2017.

Where is Erin Flanigan located?

Erin Flanigan practices at 450 Alaskan Way S Ste 200, Seattle, WA 98104. The listed phone number is (888) 731-8994.

What is Erin Flanigan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Erin Flanigan enrolled in Medicare?

Yes. Erin Flanigan is registered in the Medicare PECOS enrollment system.

What insurance does Erin Flanigan accept?

Health plans from Blue Cross and Blue Shield of Texas, PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Erin Flanigan 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.

When was this NPI record last updated?

The NPPES record for Erin Flanigan was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.