Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Maxwell Dryden Silver, D.D.S.
Dentist in Cheyenne, WY · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356780365
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Maxwell Dryden Silver
Credential D.D.S.
Sex Male
Practice address 6244 Yellowstone Rd, Cheyenne, WY, 82009
Phone (307) 638-8520
Fax (307) 638-6857
Enumeration date Jun 24, 2013
Last updated in NPPES Jun 24, 2013
Taxonomy & licenses
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.
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 Maxwell Silver?
Maxwell Silver is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Earl Kincheloe General Practice Dentistry · Cheyenne, WY NPI 1134246408 Bradley Kincheloe General Practice Dentistry · Cheyenne, WY NPI 1194842492 Kincheloe Dental Office, PC General Practice Dentistry · Cheyenne, WY NPI 1881711174 Erica Tonso General Practice Dentistry · Cheyenne, WY NPI 1134410756 Kincheloe & Tonso Family Dentistry LLC General Practice Dentistry · Cheyenne, WY NPI 1033574827
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-24.