Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Letitia Nicole Quast-Wilson, CNM

Advanced Practice Midwife in Mattoon, IL · enumerated 2013.

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

National Provider Identifier

1073951869

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Registry record

Entity type Individual (Type 1)

Name Letitia Nicole Quast-Wilson

Credential CNM

Sex Female

Practice address 301 Wabash Ave, Mattoon, IL, 61938

Phone (765) 404-4071

Enumeration date Jun 13, 2013

Last updated in NPPES Sep 8, 2026

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 71004571A (IN) Primary

163W00000X Registered Nurse Nursing Service Providers · License 041353072 (IL) Secondary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

Other identifiers

Identifier	Type	State	Issuer
000000853874	Other	IN	ANTHEM PROVIDER NUMBER
201205790	Medicaid	IN	-

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

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.

What specialty is Letitia Quast-Wilson?

Letitia Quast-Wilson is registered in NPPES with the primary taxonomy of Advanced Practice Midwife. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-08.