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Internal Medicine

Mattias D. D'Anna

Works at hospitals in Independence, MO · Missouri

Summary

Mattias D. D'Anna is an internal medicine doctor at 19600 E 39th St S, Independence, MO 64057. Phone: (913) 222-9779. Accepts Medicare assignment. In 2024, Mattias D. D'Anna had 252 Original Medicare patients and 784 services. NPI 1205451655. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 19600 E 39th St S, Independence, MO 64057 · Directions
  • Phone: (913) 222‑9779
  • Medicare: Accepts Medicare assignment
  • Hospital: Centerpoint Medical Center
  • Group practice: Pandc Healthcare LLC
  • Medical school: Kansas City University Of Med & Biosciences, College Of Osteo Med · graduated 2020 (6 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Mattias D. D'Anna, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Mattias D. D'Anna accept Medicare assignment?
Yes. Medicare's clinician data says Mattias D. D'Anna accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Mattias D. D'Anna see?
In 2024, CMS data shows 252 Original Medicare patients and 784 services for Mattias D. D'Anna. This counts Original Medicare only and measures volume, not quality.
What is Mattias D. D'Anna's NPI number?
1205451655. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Mattias D. D'Anna, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients252
Services billed to Medicare784
Different services or procedures10
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)321 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)207 services
  3. Hospital discharge day management, more than 30 minutes (99239)131 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)45 services
  5. Hospital discharge day management, 30 minutes or less (99238)35 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis53%
  • Ischemic heart disease52%
  • Chronic kidney disease52%
  • Diabetes48%

Hospitals where Mattias D. D'Anna works

Medicare's Facility Affiliation Data lists Mattias D. D'Anna at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Centerpoint Medical CenterIndependence, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260095

Practice locations

Addresses where Mattias D. D'Anna is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mattias D. D'Anna as a member of this group (CMS data updated October 2, 2026).

  • Pandc Healthcare LLC38 clinicians in the group

Specialties

Find other Internal Medicine doctors in Missouri →

Other internal medicine doctors in Independence

Clinicians with the same Medicare primary specialty in Independence, MO — not a recommendation.

All internal medicine doctors in Independence →

Other clinicians in Pandc Healthcare LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

Medical schoolKansas City University Of Med & Biosciences, College Of Osteo Med
Graduation year2020 (6 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1205451655
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians