Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Grace Lay, APRN

Family Nurse Practitioner in Vonore, TN · enumerated 2016 · practices at Chota Community Health Services.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851835524

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Erin Grace Lay

Credential APRN

Sex Female

Practice address 1206 Highway 411, Vonore, TN, 37885

Phone (423) 884-7271

Fax (423) 884-3277

Enumeration date Dec 14, 2016

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 182209 (TN) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 22106 (TN) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 22106 (TN) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
Q025836	Medicaid	TN	-
13942782	Other	TN	CAQH

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Erin Lay?

Erin Lay is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Elizabeth Park Nurse Practitioner · Vonore, TN NPI 1447255096 Thomas Mccolloch Clinical Social Worker · Vonore, TN NPI 1588663322 Chota Community Health Services Federally Qualified Health Center (FQHC) · Vonore, TN NPI 1518912955 Janet Binkley Nurse Practitioner · Vonore, TN NPI 1407893852 Janet Johnson Nurse Practitioner · Vonore, TN NPI 1376585356 Jennifer Mckenzie Nurse Practitioner · Vonore, TN NPI 1245273796 Barbara Levin Family Medicine Physician · Vonore, TN NPI 1922041409 Richard Fisher Psychiatry Physician · Vonore, TN NPI 1760413678

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.