Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr Tammy Zimmel LLC

Q: What type of organization is Dr Tammy Zimmel LLC?

Dr Tammy Zimmel LLC is registered in NPPES as a Psychologist (its primary provider taxonomy).

Psychologist in Mt Pleasant, WI · enumerated 2013 · authorized official Tamara Zimmel, Owner.

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

National Provider Identifier

1972940799

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Dr Tammy Zimmel LLC

Practice address 1831 S Green Bay Rd, Suite 2b, Mt Pleasant, WI, 53406

Phone (262) 554-9846

Fax (262) 456-0184

Enumeration date Jun 3, 2013

Last updated in NPPES Jun 3, 2013

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Tamara Zimmel

Title Owner

Phone (262) 554-9846

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 type of organization is Dr Tammy Zimmel LLC?

Dr Tammy Zimmel LLC is registered in NPPES as a Psychologist (its primary provider taxonomy).

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-03.