NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Holly Doerr, MA, LLP

Clinical Psychologist in Farmington Hills, MI · enumerated 2018.

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

National Provider Identifier

1700365012

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Holly Doerr
Credential MA, LLP
Sex Female
Practice address 26105 Orchard Lake Rd Ste 203, Farmington Hills, MI, 48334
Enumeration date Aug 8, 2018
Last updated in NPPES Sep 9, 2025

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6361007819 (MI) Primary
106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

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 Holly Doerr?
The National Provider Identifier (NPI) for Holly Doerr is 1700365012, a Type 1 (individual) record in the CMS NPPES registry.
Where does Holly Doerr practice?
The practice location on file with NPPES is in Farmington Hills, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-09.