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DR. KALEN D ZEIGER PHD, LMFT, CCTP,CFTP
NPI 1306530332
Marriage & Family Therapist in Denver, CO

Active since June 05, 2023PECOS Enrolled
1500 N GRANT ST STE R, DENVER, CO 80203(319) 855-7899(303) 496-0786 Get Directions Write a Review

NPPES record last updated: April 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Apr 13, 2026, Jul 27, 2024, Aug 30, 2023 and 1 more (4 updates tracked since 2023).

About Dr. Kalen D Zeiger Phd, Lmft, Cctp,cftp NPPES

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

DR. KALEN D ZEIGER PHD, LMFT, CCTP,CFTP (NPI 1306530332) is an individual marriage & family therapist in Denver, Colorado, licensed in Colorado (0002784) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1306530332
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameDR. KALEN D ZEIGERCredential: PHD, LMFT, CCTP,CFTP
Location Address1500 N GRANT ST STE RDenver, CO 80203-1859
Mailing Address6732 W Coal Mine Ave., Pmb 139Littleton, CO 80123-4573 · (319) 855-7899 · Fax (303) 496-0786
Phone(319) 855-7899
Fax(303) 496-0786
Sole ProprietorNo
Enumeration DateJune 5, 2023
Last NPPES UpdateApril 13, 20264 updates tracked since enumeration
NPPES CertifiedApril 13, 2026
✔ NPI 1306530332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in CO · 0002784✔ Licensed in IA · 112891✔ Licensed in WI · 2244-124
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
1500 N GRANT ST STE R, Denver, CO 80203
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1315 E 5th St Ste 202Waterloo, IA 50703-4759 · Phone (319) 855-7899 · Fax (303) 496-0786
Location 21214 Dina Ct Ste AHiawatha, IA 52233-4706 · Phone (319) 208-2352
Location 32800 E Enterprise Ave Ste 333Appleton, WI 54913-7889 · Phone (319) 855-7899 · Fax (303) 496-0786

Other Identifiers 3

Medicaid9000240321CO
Medicaid100304419WI
Medicaid1140615IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kalen D Zeiger Phd, Lmft, Cctp,cftp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

BONNIE BRAE COUNSELING PLLC
Counselor (Mental Health)
1500 N GRANT ST STE R
DENVER, CO 80203
Denver County (720) 432-7432
ALORA THERAPY LLC
Social Worker (Clinical)
1500 N GRANT ST STE R
DENVER, CO 80203
Denver County (912) 572-7585
LAURA MARGARETHE RIVER PHD
Psychologist (Clinical Child & Adolescent)
1500 N GRANT ST STE R
DENVER, CO 80203
Denver County (303) 578-5550
GOLDEN WILLOW LIVING LLC
Custodial Care Facility (Adult Care Home)
1500 N GRANT ST STE R
DENVER, CO 80203
Denver County (920) 400-7107
GRAY LIONS COUNSELING PLLC
Counselor (Mental Health)
1500 N GRANT ST STE R
DENVER, CO 80203
Denver County (203) 414-6959
CORRINE ABT
Behavior Technician
1500 N GRANT ST STE R
DENVER, CO 80203
Denver County (973) 412-3663
AUTHENTIC ASCENT THERAPY LLC
Psychologist
1500 N GRANT ST STE R
DENVER, CO 80203
Denver County (970) 408-0973
TRAUMA HEALING WITH RAE
Social Worker (Clinical)
1500 N GRANT ST STE R
DENVER, CO 80203
Denver County (919) 339-1134

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 Kalen Zeiger's NPI number?

The NPI number for Kalen Zeiger is 1306530332. It was assigned to this individual provider in the NPPES registry on June 5, 2023.

Where is Kalen Zeiger located?

Kalen Zeiger practices at 1500 N Grant St Ste R, Denver, CO 80203. The listed phone number is (319) 855-7899.

What is Kalen Zeiger's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Kalen Zeiger enrolled in Medicare?

Yes. Kalen Zeiger is registered in the Medicare PECOS enrollment system.

What insurance does Kalen Zeiger accept?

Health plans from Medica, Oscar Insurance Company and UnitedHealthcare list Kalen Zeiger 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 Kalen Zeiger was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.