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DR. RILEY MICHAEL RICHARD PETERSEN DDS
NPI 1093640336
Dentist - General Practice in Longmont, CO

Active since June 17, 2026
1818 MOUNTAIN VIEW AVE, LONGMONT, CO 80501(970) 239-1514 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Riley Michael Richard Petersen Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RILEY MICHAEL RICHARD PETERSEN DDS (NPI 1093640336) is an individual general practice provider in Longmont, Colorado, licensed in Colorado (00206726) and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1093640336
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. RILEY MICHAEL RICHARD PETERSENCredential: DDS
Location Address1818 MOUNTAIN VIEW AVELongmont, CO 80501-3253
Mailing Address1818 Mountain View AveLongmont, CO 80501-3253 · (970) 239-1514
Phone(970) 239-1514
Sole ProprietorNo
Enumeration DateJune 17, 2026
NPPES CertifiedJune 17, 2026
✔ NPI 1093640336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CO · 00206726
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1818 MOUNTAIN VIEW AVE, Longmont, CO 80501
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NCDI LONGMONT PROFESSIONAL LLP
Dentist (Pediatric Dentistry)
1818 MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Boulder County (970) 223-8687
OA DENTAL LONGMONT PLLC
Dentist (General Practice)
1818 MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Boulder County (970) 239-1514
KYLE SORENSEN DDS
Dentist (General Practice)
1818 MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Boulder County (970) 239-1514
GROUP PLATINE PROFESSIONAL LLC
Dentist (General Practice)
1818 MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Boulder County (303) 651-3733
TANYA KARNAVY D.D.S.
Dentist (Pediatric Dentistry)
1818 MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Boulder County (303) 651-3733
MICHELA MARIE COLAVITA
Dentist
1818 MOUNTAIN VIEW AVE
LONGMONT, CO 80501
Boulder County (970) 239-1514

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Riley Petersen's NPI number?

The NPI number for Riley Petersen is 1093640336. It was assigned to this individual provider in the NPPES registry on June 17, 2026.

Where is Riley Petersen located?

Riley Petersen practices at 1818 Mountain View Ave, Longmont, CO 80501. The listed phone number is (970) 239-1514.

What is Riley Petersen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Riley Petersen was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.