AGATA IZABELA MILLAR ARNP, DNP
NPI 1093470205
Nurse Practitioner - Adult Health in Seattle, WA

Active since November 02, 2021PECOS EnrolledAccepts Medicare Assignment
82.84/100
CMS Quality Rating
125 16TH AVE E, SEATTLE, WA 98112(206) 326-3000(877) 515-2975 Get Directions Write a Review

NPPES record last updated: August 29, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 24, 2022, Nov 2, 2021 (2 updates tracked since 2021).

About Agata Izabela Millar Arnp, Dnp NPPES

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

AGATA IZABELA MILLAR ARNP, DNP (NPI 1093470205) is an individual adult health provider in Seattle, Washington, licensed in Washington (AP61203975) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1093470205
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameAGATA IZABELA MILLARCredential: ARNP, DNP
Location Address125 16TH AVE ESeattle, WA 98112-5211
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476 · Fax (206) 568-7043
Fax(877) 515-2975
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateNovember 2, 2021
Last NPPES UpdateAugust 29, 20242 updates tracked since enumeration
NPPES CertifiedAugust 29, 2024
NPI 1093470205 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License Licensed in WA · AP61203975
Also ListedRegistered NurseTaxonomy 163W00000X · License RN60255989 (WA)
125 16TH AVE E, Seattle, WA 98112

Secondary Practice Location 1

Location 11221 Madison St Ste 1220Seattle, WA 98104-1356 · Phone (206) 215-4250 · Fax (206) 215-4252

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 and accepts Medicare assignment

Agata Izabela Millar Arnp, Dnp 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 ID7012300270
PECOS Enrollment IDI20220210001371
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 3

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
48 services31 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
34 services34 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
16 services11 patients

Hospital Affiliations CMS Care Compare

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

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 98112 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.

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.

82.84/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.14
Promoting Interoperability100
Improvement Activities40
Cost60.65

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.

Pediatrics
125 16TH AVE E
SEATTLE, WA 98112
Internal Medicine (Gastroenterology)
125 16TH AVE E
SEATTLE, WA 98112
Dietitian, Registered
125 16TH AVE E
SEATTLE, WA 98112
Internal Medicine
125 16TH AVE E
SEATTLE, WA 98112
Pathology (Cytopathology)
125 16TH AVE E
SEATTLE, WA 98112
Internal Medicine
125 16TH AVE E, CSB-4
SEATTLE, WA 98112
Speech-Language Pathologist
125 16TH AVE E
SEATTLE, WA 98112
Internal Medicine (Nephrology)
125 16TH AVE E
SEATTLE, WA 98112

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 Agata Millar's NPI number?

The NPI number for Agata Millar is 1093470205. It was assigned to this individual provider in the NPPES registry on November 2, 2021.

Where is Agata Millar located?

Agata Millar practices at 125 16th Ave E, Seattle, WA 98112. The listed phone number is (206) 326-3000.

What is Agata Millar's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Agata Millar enrolled in Medicare?

Yes. Agata Millar 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 Agata Millar accept?

Health plans from Providence Health Plan list Agata Millar 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 Agata Millar affiliated with any hospitals?

According to CMS data, Agata Millar is affiliated with Swedish Medical Center.

When was this NPI record last updated?

The NPPES record for Agata Millar was last updated on August 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.