Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tfm Services, LLC

Q: What type of organization is Tfm Services, LLC?

Tfm Services, LLC is registered in NPPES as a Anatomic Pathology & Clinical Pathology Physician (its primary provider taxonomy).

Anatomic Pathology & Clinical Pathology Physician in Lake Forest, IL · enumerated 2014 · authorized official Thomas Mientus, President.

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

National Provider Identifier

1174927016

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Tfm Services, LLC

Other name <Unavail>

Practice address 27885 Irma Lee Cir Ste 105, Lake Forest, IL, 60045

Phone (847) 302-8176

Enumeration date Oct 21, 2014

Last updated in NPPES Oct 21, 2014

Taxonomy & classification

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 336.075460 (IL) Primary

Authorized official

Name Thomas Mientus

Title President

Phone (847) 302-8176

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Tfm Services, LLC?

Tfm Services, LLC is registered in NPPES as a Anatomic Pathology & Clinical Pathology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-21.