TATYANA SIDOR ARNP
NPI 1114378429
Nurse Practitioner in Covington, WA

Active since June 28, 2016PECOS EnrolledAccepts Medicare Assignment
16850 SE 272ND ST, STE 100, COVINGTON, WA 98042(253) 395-1971(253) 395-1983 Get Directions Write a Review

NPPES record last updated: June 28, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Tatyana Sidor Arnp NPPES

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

TATYANA SIDOR ARNP (NPI 1114378429) is an individual nurse practitioner in Covington, Washington, licensed in Washington (AP60669349) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Valley Medical Center, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1114378429
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameTATYANA SIDORCredential: ARNP
Location Address16850 SE 272ND ST, STE 100Covington, WA 98042-4931
Mailing AddressPo Box 34876Seattle, WA 98124-1876 · (425) 656-5412 · Fax (253) 395-1983
Fax(253) 395-1983
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 28, 2016
NPI 1114378429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in WA · AP60669349
Definition

(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.

16850 SE 272ND ST, Covington, WA 98042

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

Tatyana Sidor Arnp 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 ID2567758105
PECOS Enrollment IDI20160908001683
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
327 services159 patients
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.
21 services19 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
18 services17 patients

Hospital Affiliations CMS Care Compare 3

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

Valley Medical Center

Acute Care Hospitals · Renton, WA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500088
Location400 S 43rd StRenton, WA 98055 · King County
Emergency services Birthing friendly

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500108
Location1717 South J StreetTacoma, WA 98405 · Pierce County
Emergency services Birthing friendly

Multicare Covington Medical Center

Acute Care Hospitals · Covington, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500154
Location17700 SE 272nd StCovington, WA 98042 · King County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98042 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 15

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

Family Medicine
16850 SE 272ND ST
COVINGTON, WA 98042
Preventive Medicine (Occupational Medicine)
16850 SE 272ND ST
COVINGTON, WA 98042
Family Medicine
16850 SE 272ND ST
COVINGTON, WA 98042
Family Medicine
16850 SE 272ND ST
COVINGTON, WA 98042
Surgery
16850 SE 272ND ST, STE 200
COVINGTON, WA 98042
Family Medicine
16850 SE 272ND ST
COVINGTON, WA 98042
Family Medicine
16850 SE 272ND ST
COVINGTON, WA 98042
Family Medicine
16850 SE 272ND ST
COVINGTON, WA 98042

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 Tatyana Sidor's NPI number?

The NPI number for Tatyana Sidor is 1114378429. It was assigned to this individual provider in the NPPES registry on June 28, 2016.

Where is Tatyana Sidor located?

Tatyana Sidor practices at 16850 SE 272nd St Ste 100, Covington, WA 98042. The listed phone number is (253) 395-1971.

What is Tatyana Sidor's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Tatyana Sidor enrolled in Medicare?

Yes. Tatyana Sidor 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 Tatyana Sidor accept?

Health plans from PacificSource Health Plans and Premera Blue Cross Blue Shield of Alaska list Tatyana Sidor 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 Tatyana Sidor affiliated with any hospitals?

According to CMS data, Tatyana Sidor is affiliated with Valley Medical Center, St Joseph Medical Center and Multicare Covington Medical Center.

When was this NPI record last updated?

The NPPES record for Tatyana Sidor was last updated on June 28, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.