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Parley Jack Feller, DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Rock Springs, WY · enumerated 2008.

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

National Provider Identifier

1356594212

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Registry record

Entity type Individual (Type 1)
Name Parley Jack Feller
Credential DDS
Sex Male
Practice address 2405 Cascade Dr, Rock Springs, WY, 82901
Phone (307) 362-8842
Enumeration date Oct 23, 2008
Last updated in NPPES Oct 23, 2008

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 743 (WY) Secondary
1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 138264-9921 (UT) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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.

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Frequently asked questions

What specialty is Parley Feller?
Parley Feller is registered in NPPES with the primary taxonomy of Orthodontics and Dentofacial Orthopedics Dentistry. 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 2008-10-23.