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CHARLES KNAPP
NPI 1144618554
Counselor - Professional in Boulder, CO

Active since January 07, 2015
1501 YARMOUTH AVE, BOULDER, CO 80304(303) 786-9314 Get Directions Write a Review

NPPES record last updated: January 7, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Charles Knapp NPPES

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

CHARLES KNAPP (NPI 1144618554) is an individual professional provider in Boulder, Colorado, licensed in Colorado (1433) and active in the NPI registry since January 2015.

NPPES Registry Identity

NPI1144618554
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameCHARLES KNAPP
Location Address1501 YARMOUTH AVEBoulder, CO 80304-0564
Mailing Address1501 Yarmouth AveBoulder, CO 80304-0564 · (303) 786-9314
Phone(303) 786-9314
Sole ProprietorNo
Enumeration DateJanuary 7, 2015
✔ NPI 1144618554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in CO · 1433
1501 YARMOUTH AVE, Boulder, CO 80304
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Other Providers at the Same Location NPPES 20

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

JEREMY ELLIS
Counselor (Mental Health)
1501 YARMOUTH AVE
BOULDER, CO 80304
Boulder County (303) 786-9314
MR. CHARLES MEERTS-BRANDSMA
Counselor (Mental Health)
1501 YARMOUTH AVE
BOULDER, CO 80304
Boulder County (203) 745-6825
KELLEY DAY LPC
Counselor (Mental Health)
1501 YARMOUTH AVE
BOULDER, CO 80304
Boulder County (610) 809-6016
MICHAEL LEVY
Counselor (Professional)
1501 YARMOUTH AVE
BOULDER, CO 80304
Boulder County (203) 668-9791
JULIE BOHLER
Counselor (Mental Health)
1501 YARMOUTH AVE
BOULDER, CO 80304
Boulder County (303) 786-9314
CONNER HOLLINGSWORTH
Counselor (Mental Health)
1501 YARMOUTH AVE
BOULDER, CO 80304
Boulder County (303) 786-9314
MS. ELLEN KNAPP MA, LPC, GCM
Counselor (Mental Health)
1501 YARMOUTH AVE
BOULDER, CO 80304
Boulder County (303) 786-9314
MYRIAM MAIDA LPCC
Counselor (Mental Health)
1501 YARMOUTH AVE
BOULDER, CO 80304
Boulder County (303) 786-9314

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 Charles Knapp's NPI number?

The NPI number for Charles Knapp is 1144618554. It was assigned to this individual provider in the NPPES registry on January 7, 2015.

Where is Charles Knapp located?

Charles Knapp practices at 1501 Yarmouth Ave, Boulder, CO 80304. The listed phone number is (303) 786-9314.

What is Charles Knapp's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Charles Knapp was last updated on January 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.