STEPHEN SCOTT SIDWELL DDS
NPI 1528204641
Dentist - General Practice in Longmont, CO

Q: What is Stephen Sidwell's NPI number?

The NPI number for Stephen Sidwell is 1528204641. It was assigned to this individual provider in the NPPES registry on December 18, 2008.

Q: What is Stephen Sidwell's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Stephen Sidwell was last updated on December 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.

Active since December 18, 2008

1750 MOUNTAIN VIEW AVE, LONGMONT, CO 80501(303) 678-7783(303) 532-2287 Get Directions Write a Review

NPPES record last updated: December 18, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Stephen Scott Sidwell Dds NPPES

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

STEPHEN SCOTT SIDWELL DDS (NPI 1528204641) is an individual general practice provider in Longmont, Colorado, licensed in Colorado (DEN9811) and active in the NPI registry since December 2008.

NPPES Registry Identity

NPI1528204641

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameSTEPHEN SCOTT SIDWELLCredential: DDS

Location Address1750 MOUNTAIN VIEW AVELongmont, CO 80501-3211

Mailing Address1750 Mountain View AveLongmont, CO 80501-3211 · (303) 678-7783 · Fax (303) 532-2287

Phone(303) 678-7783

Fax(303) 532-2287

Sole ProprietorNo

Enumeration DateDecember 18, 2008

✔ NPI 1528204641 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 · DEN9811

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.

1750 MOUNTAIN VIEW AVE, Longmont, CO 80501

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Other Providers at the Same Location NPPES 4

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

DR. ALFRED NATHAN CARR MD

Otolaryngology (Otolaryngology/Facial Plastic Surgery)

1750 MOUNTAIN VIEW AVE
LONGMONT, CO 80501

Boulder County (303) 772-3204

CONRAD STUTZNEGGER DDS

Dentist (General Practice)

1750 MOUNTAIN VIEW AVE
LONGMONT, CO 80501

Boulder County (303) 678-7783

DR. AARON D MORTENSEN D.M.D

Dentist

1750 MOUNTAIN VIEW AVE
LONGMONT, CO 80501

Boulder County (303) 678-7783

DR. RICHARD LUONG D.M.D.

Dentist

1750 MOUNTAIN VIEW AVE
LONGMONT, CO 80501

Boulder County (303) 678-7783

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 Stephen Sidwell's NPI number?

The NPI number for Stephen Sidwell is 1528204641. It was assigned to this individual provider in the NPPES registry on December 18, 2008.

Where is Stephen Sidwell located?

Stephen Sidwell practices at 1750 Mountain View Ave, Longmont, CO 80501. The listed phone number is (303) 678-7783.

What is Stephen Sidwell's specialty?

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

What insurance does Stephen Sidwell accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 4 other insurers list Stephen Sidwell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stephen Sidwell was last updated on December 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.