DR. DIANN SHANNON PSY.D.
NPI 1043306665
Psychologist - Clinical in Denver, CO

Q: What is Diann Shannon's NPI number?

The NPI number for Diann Shannon is 1043306665. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Q: What is Diann Shannon's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Diann Shannon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since October 04, 2006PECOS Enrolled

673 GRANT ST, DENVER, CO 80203(303) 860-9448(303) 860-0970 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Diann Shannon Psy.d. NPPES

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

DR. DIANN SHANNON PSY.D. (NPI 1043306665) is an individual clinical provider in Denver, Colorado, licensed in Colorado (1861) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043306665

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. DIANN SHANNONCredential: PSY.D.

Location Address673 GRANT STDenver, CO 80203-3506

Mailing Address673 Grant StDenver, CO 80203-3506 · (303) 860-9448 · Fax (303) 860-0970

Phone(303) 860-9448

Fax(303) 860-0970

Sole ProprietorYes

Enumeration DateOctober 4, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1043306665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CO · 1861

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

673 GRANT ST, Denver, CO 80203

Open in Google Maps ↗

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. Diann Shannon Psy.d. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$174.82 typical visit price

range $58.06 – $174.82

Typical copayment $43.70 (range $14.51 – $43.70)

Most-billed visit code 99205

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

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

DR. MARK A RUSH PH.D.

Psychologist

673 GRANT ST
DENVER, CO 80203

Denver County (303) 949-6297

AMY CALABRESE PSYD

Psychologist (Clinical)

673 GRANT ST
DENVER, CO 80203

Denver County (303) 831-0505

MS. CAROL LEAVENWORTH M.S.ED., LPC

Counselor (Mental Health)

673 GRANT ST
DENVER, CO 80203

Denver County (303) 830-0905

AMY GORSLINE, PSYD, PLLC

Psychologist (Clinical)

673 GRANT ST
DENVER, CO 80203

Denver County (303) 831-0505

DR. SCOTT ANDREW BOSCOE-HUFFMAN PSYD

Counselor

673 GRANT ST
DENVER, CO 80203

Denver County (303) 839-1498

BOSCOE-HUFFMAN WELLNESS CENTER, PLLC

Psychologist (Clinical Child & Adolescent)

673 GRANT ST
DENVER, CO 80203

Denver County (303) 839-1498

DR. MARK THOMAS PALMER MA, PHD

Psychologist

673 GRANT ST
DENVER, CO 80203

Denver County (720) 271-2199

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 Diann Shannon's NPI number?

The NPI number for Diann Shannon is 1043306665. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Diann Shannon located?

Diann Shannon practices at 673 Grant St, Denver, CO 80203. The listed phone number is (303) 860-9448.

What is Diann Shannon's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Diann Shannon enrolled in Medicare?

Yes. Diann Shannon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diann Shannon was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.