Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Doris Liliam Omdahl, LMHC
Counselor in Orlando, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356428932
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Registry record
Entity type Individual (Type 1)
Name Doris Liliam Omdahl
Credential LMHC
Sex Female
Practice address 2101 Park Center Drive, Suite 270, Orlando, FL, 32835
Phone (407) 523-1219
Fax (407) 523-2398
Enumeration date Nov 1, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Doris Omdahl?
Doris Omdahl is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.