Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dallas Ellen Seidman Parker, PA-C
Physician Assistant in Oviedo, FL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356920227
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Registry record
Entity type Individual (Type 1)
Name Dallas Ellen Seidman Parker
Credential PA-C
Sex Female
Practice address 92 E Mitchell Hammock Rd Ste 1006, Oviedo, FL, 32765
Phone (321) 364-0022
Enumeration date Apr 6, 2021
Last updated in NPPES Jun 11, 2025
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
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.
What specialty is Dallas Parker?
Dallas Parker is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-11.