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ERICA LAY MD
NPI 1588196463
Medical Genetics - Clinical Genetics (M.D.) in Spokane, WA

Active since March 30, 2017PECOS Enrolled
105 W 8TH AVE STE 454E, SPOKANE, WA 99204(509) 474-3810(509) 598-2125 Get Directions Write a Review

NPPES record last updated: September 29, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 29, 2022, Jul 7, 2021, Jun 14, 2021 and 2 more (5 updates tracked since 2017).

About Erica Lay Md NPPES

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

ERICA LAY MD (NPI 1588196463) is an individual clinical genetics (m.d.) provider in Spokane, Washington, licensed in Washington (MD61300233) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1588196463
Entity TypeIndividualFemale
Primary Taxonomy207SG0201X
Provider Legal NameERICA LAYCredential: MD
Location Address105 W 8TH AVE STE 454ESpokane, WA 99204-2318
Mailing AddressPo Box 421Liberty Lake, WA 99019-0421 · (509) 474-3810 · Fax (509) 227-7070
Phone(509) 474-3810
Fax(509) 598-2125
Sole ProprietorYes
Enumeration DateMarch 30, 2017
Last NPPES UpdateSeptember 29, 20225 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2022
✔ NPI 1588196463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyMedical Genetics · Clinical Genetics (M.D.)Allopathic & Osteopathic Physicians
Taxonomy Code207SG0201X
Licenses✔ Licensed in WA · MD61300233✔ Licensed in TX · S9925
Definition
A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders.
Also ListedPediatricsTaxonomy 208000000X · License S9925 (TX), MD61300233 (WA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
105 W 8TH AVE STE 454E, Spokane, WA 99204
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Baylor Plz, BCM 225Houston, TX 77030-3411 · Phone (512) 789-2382

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Erica Lay 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.

Medicare Billing Reassignment

Medicare enrollment records show Erica Lay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Providence Health & Services Washington
0.1 mi
Pulmonary Disease
101 W 8TH AVE, MOTHER GAMELIN CENTER 3RD FLOOR
Spokane, WA 99204
  • Reassigned Medicare billing, Washington enrollment
  • 862 clinicians in this Medicare group
NPI 1194099390 (509) 474-2072

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

Other Providers at the Same Location NPPES 7

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

ELENA ROSE FISHER MS
Genetic Counselor, MS
105 W 8TH AVE STE 454E
SPOKANE, WA 99204
Spokane County (509) 474-3810
REENA DHALIWAL MS, LCGC
Genetic Counselor, MS
105 W 8TH AVE STE 454E
SPOKANE, WA 99204
Spokane County (509) 474-3810
KELLY GRIFFITH CGC
Genetic Counselor, MS
105 W 8TH AVE STE 454E
SPOKANE, WA 99204
Spokane County (509) 474-3810
DR. SARAH L. DUGAN M.D.
Medical Genetics (Clinical Genetics (M.D.))
105 W 8TH AVE STE 454E
SPOKANE, WA 99204
Spokane County (509) 474-3810
ERIN NORDQUIST MS GC
Genetic Counselor, MS
105 W 8TH AVE STE 454E
SPOKANE, WA 99204
Spokane County (509) 474-3810
TINSLEY CLAIRE DOUGLAS MS GENETIC COUNSELOR
Genetic Counselor, MS
105 W 8TH AVE STE 454E
SPOKANE, WA 99204
Spokane County (509) 474-6287
KIMBERLY FARIA GC
Genetic Counselor, MS
105 W 8TH AVE STE 454E
SPOKANE, WA 99204
Spokane County (509) 474-6287

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 Erica Lay's NPI number?

The NPI number for Erica Lay is 1588196463. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Where is Erica Lay located?

Erica Lay practices at 105 W 8th Ave Ste 454E, Spokane, WA 99204. The listed phone number is (509) 474-3810.

What is Erica Lay's specialty?

The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.

Is Erica Lay enrolled in Medicare?

Yes. Erica Lay is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Erica Lay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erica Lay reassigns Medicare benefits to Providence Health & Services Washington (Spokane, WA). The 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 Erica Lay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erica Lay accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Erica Lay 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 Erica Lay was last updated on September 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.