NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss D'Ann Rose Doerflinger, M.S.

Mental Health Counselor in Norman, OK · enumerated 2007.

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

National Provider Identifier

1033393228

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Miss D'Ann Rose Doerflinger
Credential M.S.
Sex Female
Practice address 909 26th Ave Nw, Norman, OK, 73069
Enumeration date Dec 24, 2007
Last updated in NPPES Jun 9, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers 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

What is the NPI number for D'Ann Doerflinger?
The National Provider Identifier (NPI) for D'Ann Doerflinger is 1033393228, a Type 1 (individual) record in the CMS NPPES registry.
Where does D'Ann Doerflinger practice?
The practice location on file with NPPES is in Norman, OK. 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 2026-06-09.