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HILARY CONWAY
NPI 1780909507
Obstetrics & Gynecology in Yakima, WA

Active since April 05, 2010PECOS EnrolledAccepts Medicare Assignment
602 E NOB HILL BLVD, YAKIMA, WA 98901(509) 248-3334(509) 453-6144 Get Directions Write a Review

NPPES record last updated: March 9, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Hilary Conway NPPES

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

HILARY CONWAY (NPI 1780909507) is an individual obstetrics & gynecology provider in Yakima, Washington, licensed in Washington (60457180) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS and is a graduate of Oregon Health Sciences University School Of Medicine (2010).

NPPES Registry Identity

NPI1780909507
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameHILARY CONWAY
Location Address602 E NOB HILL BLVDYakima, WA 98901-3534
Mailing Address602 E Nob Hill BlvdYakima, WA 98901-3534 · (509) 248-3334 · Fax (509) 453-6144
Phone(509) 248-3334
Fax(509) 453-6144
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2010
Enumeration DateApril 5, 2010
Last NPPES UpdateMarch 9, 2021
NPPES CertifiedMarch 9, 2021
✔ NPI 1780909507 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in WA · 60457180
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
602 E NOB HILL BLVD, Yakima, WA 98901
Open in Google Maps ↗

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Hilary Conway 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 ID7911130125
PECOS Enrollment IDI20140816000177
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Hilary Conway reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Yakima Valley Farm Workers Clinic
Same address
Federally Qualified Health Center (FQHC)
602 E NOB HILL BLVD
Yakima, WA 98901
  • Reassigned Medicare billing, Washington enrollment
  • 252 clinicians in this Medicare group
NPI 1174659890 (509) 457-6881
Obhg Washington, PC
127 mi
Obstetrics & Gynecology
1800 NW MYHRE RD
Silverdale, WA 98383
  • Reassigned Medicare billing, Washington enrollment
  • 223 clinicians in this Medicare group
NPI 1962729525 (800) 967-2289

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98901 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
Most-billed visit code 99213
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.

JENNIFER WILLIAMS
Physician Assistant
602 E NOB HILL BLVD
YAKIMA, WA 98901
Yakima County (509) 248-3334
JAROM ALEXANDER SMITH DDS
Dentist (General Practice)
602 E NOB HILL BLVD
YAKIMA, WA 98901
Yakima County (509) 248-1082
DANIEL DOORNINK
Internal Medicine
602 E NOB HILL BLVD
YAKIMA, WA 98901
Yakima County (509) 248-3334
DR. LIBERTY J MATAIA DDS
Dentist
602 E NOB HILL BLVD
YAKIMA, WA 98901
Yakima County (509) 248-3334
MRS. ANDREA CARRIEDO RN
Registered Nurse (Community Health)
602 E NOB HILL BLVD
YAKIMA, WA 98901
Yakima County (509) 453-7144
LILIA OFELIA CRUZ-RICO
Case Manager/Care Coordinator
602 E NOB HILL BLVD
YAKIMA, WA 98901
Yakima County (509) 457-6540
THAI-MAI DANG PHARMD
Pharmacist
602 E NOB HILL BLVD
YAKIMA, WA 98901
Yakima County (509) 248-3334
MICHAEL JACH
Family Medicine
602 E NOB HILL BLVD
YAKIMA, WA 98901
Yakima County (509) 248-3334

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 Hilary Conway's NPI number?

The NPI number for Hilary Conway is 1780909507. It was assigned to this individual provider in the NPPES registry on April 5, 2010.

Where is Hilary Conway located?

Hilary Conway practices at 602 E Nob Hill Blvd, Yakima, WA 98901. The listed phone number is (509) 248-3334.

What is Hilary Conway's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Hilary Conway enrolled in Medicare?

Yes. Hilary Conway 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.

Which organizations bill Medicare for Hilary Conway's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hilary Conway reassigns Medicare benefits to 2 organizations: Yakima Valley Farm Workers Clinic (Yakima, WA) and Obhg Washington, PC (Silverdale, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hilary Conway's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Hilary Conway accept?

Health plans from Ambetter Health, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Hilary Conway 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 Hilary Conway was last updated on March 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.