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HELEN SANTOS TATUNAY MD
NPI 1891817227
Pediatrics in Kennewick, WA

Active since April 05, 2007PECOS Enrolled
3900 S ZINTEL WAY STE 110, KENNEWICK, WA 99337(509) 942-3125(509) 585-8173 Get Directions Write a Review

NPPES record last updated: March 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 12, 2025, Nov 29, 2018 (2 updates tracked since 2018).

About Helen Santos Tatunay Md NPPES

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

HELEN SANTOS TATUNAY MD (NPI 1891817227) is an individual pediatrics provider in Kennewick, Washington, licensed in Washington (MD00048486) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Kennewick.

NPPES Registry Identity

NPI1891817227
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameHELEN SANTOS TATUNAYCredential: MD
Location Address3900 S ZINTEL WAY STE 110Kennewick, WA 99337-5092
Mailing Address3900 S Zintel Way Ste 110Kennewick, WA 99337-5092 · (509) 942-3125 · Fax (509) 585-8173
Phone(509) 942-3125
Fax(509) 585-8173
Sole ProprietorNo
Enumeration DateApril 5, 2007
Last NPPES UpdateMarch 12, 20252 updates tracked since enumeration
NPPES CertifiedMarch 12, 2025
✔ NPI 1891817227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WA · MD00048486
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPediatrics · Hospice and Palliative MedicineTaxonomy 2080H0002X · License A94625 (CA)
3900 S ZINTEL WAY STE 110, Kennewick, WA 99337
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Secondary Practice Location 1

Location 18108 W Grandridge Blvd, Kadlec Clinic Center for PediatricsKennewick, WA 99336 · Phone (509) 942-3265 · Fax (509) 735-5382

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and more.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)

Helen Santos Tatunay Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99337 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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 4

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

JARED M. PETERSEN DO
Family Medicine
3900 S ZINTEL WAY STE 110
KENNEWICK, WA 99337
Benton County (509) 942-3125
MARLENY CARMONA MD
Family Medicine
3900 S ZINTEL WAY STE 110
KENNEWICK, WA 99337
Benton County (509) 942-3125
JOSHUA A PARMENTER DO
Family Medicine
3900 S ZINTEL WAY STE 110
KENNEWICK, WA 99337
Benton County (509) 942-3125
SHANTELLE ALICIA STEPHENS ARNP
Nurse Practitioner (Pediatrics)
3900 S ZINTEL WAY STE 110
KENNEWICK, WA 99337
Benton County (509) 942-3125

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 Helen Tatunay's NPI number?

The NPI number for Helen Tatunay is 1891817227. It was assigned to this individual provider in the NPPES registry on April 5, 2007.

Where is Helen Tatunay located?

Helen Tatunay practices at 3900 S Zintel Way Ste 110, Kennewick, WA 99337. The listed phone number is (509) 942-3125.

What is Helen Tatunay's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Helen Tatunay enrolled in Medicare?

Yes. Helen Tatunay is registered in the Medicare PECOS enrollment system.

What insurance does Helen Tatunay accept?

Health plans from Moda Health Plan, Inc., PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Helen Tatunay 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 Helen Tatunay was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.