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CLIFFORD HOWARD SIEGEL MD
NPI 1427143239
Psychiatry & Neurology - Psychiatry in Greenwood Village, CO

Active since October 04, 2006
7000 E BELLEVIEW AVE STE 203, GREENWOOD VILLAGE, CO 80111(303) 671-8700(720) 480-3822 Get Directions Write a Review

NPPES record last updated: October 7, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Clifford Howard Siegel Md NPPES

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

CLIFFORD HOWARD SIEGEL MD (NPI 1427143239) is an individual psychiatry provider in Greenwood Village, Colorado, licensed in Colorado (22035) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1427143239
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameCLIFFORD HOWARD SIEGELCredential: MD
Location Address7000 E BELLEVIEW AVE STE 203Greenwood Village, CO 80111-1622
Mailing Address7000 E Belleview Ave Ste 203Greenwood Village, CO 80111-1622 · (303) 671-8700 · Fax (720) 480-3822
Phone(303) 671-8700
Fax(720) 480-3822
Sole ProprietorNo
Enumeration DateOctober 4, 2006
Last NPPES UpdateOctober 7, 2022
NPPES CertifiedOctober 7, 2022
✔ NPI 1427143239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CO · 22035
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
7000 E BELLEVIEW AVE STE 203, Greenwood Village, CO 80111
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES 2

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

GLORIA KNOLL, LCSW, INC
Counselor (Mental Health)
7000 E BELLEVIEW AVE STE 203
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 905-2144
BONNIE MUCKLOW LPC, LMFT, CAC III
Marriage & Family Therapist
7000 E BELLEVIEW AVE STE 203
GREENWOOD VILLAGE, CO 80111
Arapahoe County (720) 488-3822

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 Clifford Siegel's NPI number?

The NPI number for Clifford Siegel is 1427143239. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Clifford Siegel located?

Clifford Siegel practices at 7000 E Belleview Ave Ste 203, Greenwood Village, CO 80111. The listed phone number is (303) 671-8700.

What is Clifford Siegel's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

What insurance does Clifford Siegel accept?

Health plans from Providence Health Plan list Clifford Siegel 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 Clifford Siegel was last updated on October 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.