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MICHAEL VINCENT DIMARIA M.D.
NPI 1679794614
Pediatrics - Pediatric Cardiology in Denver, CO

Active since May 01, 2007PECOS Enrolled
97.58/100
CMS Quality Rating
2055 N HIGH ST STE 255, DENVER, CO 80205(303) 860-9933 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 18, 2023, Dec 5, 2018 (2 updates tracked since 2018).

About Michael Vincent Dimaria M.d. NPPES

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

MICHAEL VINCENT DIMARIA M.D. (NPI 1679794614) is an individual pediatric cardiology provider in Denver, Colorado, licensed in Colorado (CDRH.0051355) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679794614
Entity TypeIndividualMale
Primary Taxonomy2080P0202X
Provider Legal NameMICHAEL VINCENT DIMARIACredential: M.D.
Location Address2055 N HIGH ST STE 255Denver, CO 80205-5663
Mailing Address2055 N High St Ste 255Denver, CO 80205-5663 · (303) 860-9933
Phone(303) 860-9933
Sole ProprietorNo
Enumeration DateMay 1, 2007
Last NPPES UpdateAugust 27, 20252 updates tracked since enumeration
NPPES CertifiedAugust 27, 2025
✔ NPI 1679794614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in CO · CDRH.0051355
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
Also ListedPediatricsTaxonomy 208000000X · License CDRH.0051355 (CO)
2055 N HIGH ST STE 255, Denver, CO 80205
Open in Google Maps ↗

Other Names 1

Former Name (1)Michael Vincent Di Maria Md

Other Identifiers 1

Medicaid87055830CO

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Vincent Dimaria M.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.

Medicare Billing Reassignments

2

Medicare enrollment records show Michael Dimaria reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Denver Health And Hospital Authority
1.9 mi
General Practice
777 BANNOCK ST
Denver, CO 80204
  • Reassigned Medicare billing, Colorado enrollment
  • 2,259 clinicians in this Medicare group
NPI 1477569838 (303) 436-6000
Regents Of The University Of Michigan
1,046 mi
Pediatric Rheumatology
1200 SIXTH ST, SUITE 100
Traverse City, MI 49684
  • Reassigned Medicare billing, Michigan enrollment
  • 2,377 clinicians in this Medicare group
NPI 1992081640 (231) 935-5000

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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 8

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

KANIKA MATHUR M.D.
Pediatrics (Pediatric Cardiology)
2055 N HIGH ST STE 255
DENVER, CO 80205
Denver County (303) 860-9933
DR. DAVID JOHN MILLER M.D.
Pediatrics (Pediatric Cardiology)
2055 N HIGH ST STE 255
DENVER, CO 80205
Denver County (303) 860-9933
HEALTHONE CLINIC SERVICES - PEDIATRIC SPECIALTIES LLC
Pediatrics (Pediatric Cardiology)
2055 N HIGH ST STE 255
DENVER, CO 80205
Denver County (303) 860-9933
DR. JASON MICHAEL GARNREITER M.D.
Pediatrics (Pediatric Cardiology)
2055 N HIGH ST STE 255
DENVER, CO 80205
Denver County (303) 860-9933
IAN LAWRENCE MILLIGAN MD
Pediatrics (Pediatric Cardiology)
2055 N HIGH ST STE 255
DENVER, CO 80205
Denver County (303) 860-9933
DR. RICHARD EMMETT FRYE MD
Pediatrics (Pediatric Cardiology)
2055 N HIGH ST STE 255
DENVER, CO 80205
Denver County (303) 860-9933
DR. AMIT RAMESH PATANGE MD
Pediatrics (Pediatric Cardiology)
2055 N HIGH ST STE 255
DENVER, CO 80205
Denver County (303) 860-9933
KIMBERLY LAMBART DIMARIA NP
Nurse Practitioner
2055 N HIGH ST STE 255
DENVER, CO 80205
Denver County (303) 860-9933

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 Michael Dimaria's NPI number?

The NPI number for Michael Dimaria is 1679794614. It was assigned to this individual provider in the NPPES registry on May 1, 2007. The provider is also known as Michael Vincent Di Maria MD.

Where is Michael Dimaria located?

Michael Dimaria practices at 2055 N High St Ste 255, Denver, CO 80205. The listed phone number is (303) 860-9933.

What is Michael Dimaria's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Michael Dimaria enrolled in Medicare?

Yes. Michael Dimaria is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Dimaria's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Dimaria reassigns Medicare benefits to 2 organizations: Denver Health And Hospital Authority (Denver, CO) and Regents Of The University Of Michigan (Traverse City, MI). Each 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 Michael Dimaria's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Dimaria accept?

Health plans from Oscar Insurance Company and Select Health list Michael Dimaria 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 Michael Dimaria was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.