1. Home
  2. Directory
  3. Colorado
  4. Grand Junction
  5. Psychologist
  6. NPI Profile

DOLORES TIONGCO MD PC
NPI 1528099280
Psychologist - Clinical Child & Adolescent in Grand Junction, CO

Active since July 05, 2006
2345 N 7TH ST, GRAND JUNCTION, CO 81501(970) 256-0066(970) 256-7723 Get Directions Write a Review

NPPES record last updated: December 2, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dolores Tiongco Md Pc NPPES

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

DOLORES TIONGCO MD PC (NPI 1528099280) is a healthcare organization registered as a clinical child & adolescent in Grand Junction, Colorado and active in the NPI registry since July 2006. The organization lists Dolores Tiongco, Owner, as its authorized official.

NPPES Registry Identity

NPI1528099280
Entity TypeOrganization
Primary Taxonomy103TC2200X
Legal Business NameDOLORES TIONGCO MD PC
Location Address2345 N 7TH STGrand Junction, CO 81501-8117
Mailing Address2345 N 7th StGrand Junction, CO 81501-8117 · (970) 256-0066 · Fax (970) 256-7723
Phone(970) 256-0066
Fax(970) 256-7723
Organization SubpartNo
Authorized OfficialDolores TiongcoOwner · (970) 256-0066
Enumeration DateJuly 5, 2006
Last NPPES UpdateDecember 2, 2007
✔ NPI 1528099280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers
Taxonomy Code103TC2200X
License✔ Licensed in CO · 38987
Definition
A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.
2345 N 7TH ST, Grand Junction, CO 81501
Open in Google Maps ↗

Other Identifiers 2

Medicaid12073822CO
Medicare PIN805907CO

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dolores Tiongco Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by October 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateColoradoEnrollment IDO20060907000220Non-DME Part B · Clinic/Group PracticeDue dateOctober 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dolores Tiongco MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Dolores Tiongco, MD
Psychiatry
NPI 1821082546
541 HOOVER DR
Grand Junction, CO 81504
(970) 256-0066
✔ PECOS✔ Accepts Medicare4.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Dolores Tiongco MD PC's NPI number?

The NPI number for Dolores Tiongco MD PC is 1528099280. It was assigned to this organization in the NPPES registry on July 5, 2006.

Where is Dolores Tiongco MD PC located?

Dolores Tiongco MD PC is located at 2345 N 7th St, Grand Junction, CO 81501. The listed phone number is (970) 256-0066.

What is Dolores Tiongco MD PC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Dolores Tiongco MD PC enrolled in Medicare?

Yes. Dolores Tiongco MD PC is registered in the Medicare PECOS enrollment system.

When is Dolores Tiongco MD PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Colorado, Clinic/Group Practice) is due for revalidation by October 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Dolores Tiongco MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Dolores Tiongco MD PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dolores Tiongco MD PC was last updated on December 2, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.