Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mason Tylor Greenwood, LPC, NCC, PEL

Mental Health Counselor in Quincy, IL · enumerated 2021.

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

National Provider Identifier

1922778810

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mason Tylor Greenwood

Credential LPC, NCC, PEL

Sex Male

Practice address 195 S 36th St Ste 400, Quincy, IL, 62301

Phone (217) 228-6194

Fax (217) 209-0201

Enumeration date Sep 14, 2021

Last updated in NPPES Sep 14, 2021

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 178.015884 (IL) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Other identifiers

Identifier	Type	State	Issuer
178.015884	Other	IL	PRIVATE PRACTICE

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 is the NPI number for Mason Greenwood?

The National Provider Identifier (NPI) for Mason Greenwood is 1922778810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mason Greenwood practice?

The practice location on file with NPPES is in Quincy, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Gerald Walker Mental Health Counselor · Quincy, IL NPI 1447395918 Michael Myers Mental Health Counselor · Quincy, IL NPI 1538094719

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-14.