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CALVIN ALTHOFF
NPI 1336958743
Counselor in Denver, CO

Active since January 01, 2025
4455 E 12TH AVE, DENVER, CO 80220(763) 913-2513 Get Directions Write a Review

NPPES record last updated: January 1, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Calvin Althoff NPPES

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

CALVIN ALTHOFF (NPI 1336958743) is an individual counselor in Denver, Colorado and active in the NPI registry since January 2025.

NPPES Registry Identity

NPI1336958743
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameCALVIN ALTHOFF
Location Address4455 E 12TH AVEDenver, CO 80220-2415
Mailing Address7497 E 10th AveDenver, CO 80230-4893 · (763) 913-2513
Phone(763) 913-2513
Sole ProprietorNo
Enumeration DateJanuary 1, 2025
NPPES CertifiedJanuary 1, 2025
✔ NPI 1336958743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
4455 E 12TH AVE, Denver, CO 80220
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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.

STEFAN MICHAEL BUMOL
Psychiatry & Neurology (Psychiatry)
4455 E 12TH AVE
DENVER, CO 80220
Denver County (303) 504-7700
WHITNEY GOODWIN
Case Manager/Care Coordinator
4455 E 12TH AVE
DENVER, CO 80220
Denver County (303) 504-7700
CHARLOTTE SCHNEIDER LPN
Licensed Practical Nurse
4455 E 12TH AVE
DENVER, CO 80220
Denver County (303) 504-7882
AZIYAH PATTERSON
Case Manager/Care Coordinator
4455 E 12TH AVE
DENVER, CO 80220
Denver County (303) 504-7700
LAURA ANN OLSON LCSW
Social Worker (Clinical)
4455 E 12TH AVE
DENVER, CO 80220
Denver County (303) 504-7668
MRS. ELANNA SOPHIA TRYON LPC
Counselor (Professional)
4455 E 12TH AVE
DENVER, CO 80220
Denver County (303) 504-7707
CHARLES ELIAS KORANSKY MD
Psychiatry & Neurology (Psychiatry)
4455 E 12TH AVE
DENVER, CO 80220
Denver County (303) 504-7700
ASHLEY MARIN DAVIS MSW
Case Manager/Care Coordinator
4455 E 12TH AVE
DENVER, CO 80220
Denver County (303) 504-6500

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 Calvin Althoff's NPI number?

The NPI number for Calvin Althoff is 1336958743. It was assigned to this individual provider in the NPPES registry on January 1, 2025.

Where is Calvin Althoff located?

Calvin Althoff practices at 4455 E 12th Ave, Denver, CO 80220. The listed phone number is (763) 913-2513.

What is Calvin Althoff's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Calvin Althoff was last updated on January 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.