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DR. GREGORY SCOTT SEIBERT PHD
NPI 1871194399
Marriage & Family Therapist in Denver, CO

Active since November 02, 2020Opted out of Medicare · through Feb 11, 2028
7535 E HAMPDEN AVE STE 508, DENVER, CO 80231(720) 621-7908 Get Directions Write a Review

NPPES record last updated: December 28, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 28, 2020, Nov 2, 2020 (2 updates tracked since 2020).

About Dr. Gregory Scott Seibert Phd NPPES

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

DR. GREGORY SCOTT SEIBERT PHD (NPI 1871194399) is an individual marriage & family therapist in Denver, Colorado, licensed in Colorado (MFT.0001847) and active in the NPI registry since November 2020. He has opted out of Medicare through February 11, 2028.

NPPES Registry Identity

NPI1871194399
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameDR. GREGORY SCOTT SEIBERTCredential: PHD
Location Address7535 E HAMPDEN AVE STE 508Denver, CO 80231-4843
Mailing Address2002 Battlecreek Dr Apt 8201Fort Collins, CO 80528-6256 · (720) 235-8119
Phone(720) 621-7908
Sole ProprietorNo
Enumeration DateNovember 2, 2020
Last NPPES UpdateDecember 28, 20202 updates tracked since enumeration
NPPES CertifiedDecember 28, 2020
✔ NPI 1871194399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CO · MFT.0001847
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.
7535 E HAMPDEN AVE STE 508, Denver, CO 80231
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Gregory Scott Seibert Phd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 11, 2024 through February 11, 2028.

Opt-Out Effective DateFebruary 11, 2024
Opt-Out In Effect ThroughFebruary 11, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

AILEEN ESPINOZA
Counselor (Mental Health)
7535 E HAMPDEN AVE STE 508
DENVER, CO 80231
Arapahoe County (469) 619-3729

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 Gregory Seibert's NPI number?

The NPI number for Gregory Seibert is 1871194399. It was assigned to this individual provider in the NPPES registry on November 2, 2020.

Where is Gregory Seibert located?

Gregory Seibert practices at 7535 E Hampden Ave Ste 508, Denver, CO 80231. The listed phone number is (720) 621-7908.

What is Gregory Seibert's specialty?

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

Is Gregory Seibert enrolled in Medicare?

No. Gregory Seibert has opted out of Medicare through February 11, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Gregory Seibert was last updated on December 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.