NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary Elizabeth Glass, LMHC, CRCC

Psychiatry Physician in Ft Myers, FL · enumerated 2012 · practices at Steven Machlin MD LLC.

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

National Provider Identifier

1013265933

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Mary Elizabeth Glass
Credential LMHC, CRCC
Sex Female
Practice address 6820 Porto Fino Circle, Suite 1, Ft Myers, FL, 33912
Phone (239) 225-1364
Fax (239) 225-7337
Enumeration date Aug 27, 2012
Last updated in NPPES Aug 27, 2012

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers Secondary
103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers · License MH2377 (FL) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License CRC00005090 (IL) Primary

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

Where does Mary Glass practice?
The practice location on file with NPPES is in Ft Myers, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Glass?
The National Provider Identifier (NPI) for Mary Glass is 1013265933, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-27.