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Hospitalist

Mary C. Cruciani, MD

Works at hospitals in Danville, PA · Pennsylvania

Summary

Dr. Mary C. Cruciani, MD is a hospitalist at 100 N Academy Ave, Danville, PA 17822. Phone: (570) 271-6541. Accepts Medicare assignment. In 2024, Mary C. Cruciani had 175 Original Medicare patients and 763 services. NPI 1780650085. 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: Hospitalist
  • Address: 100 N Academy Ave, Danville, PA 17822 · Directions
  • Phone: (570) 271‑6541
  • Medicare: Accepts Medicare assignment
  • Hospital: Geisinger Medical Center
  • Group practice: Geisinger Clinic
  • Medical school: Georgetown University School Of Medicine · graduated 1988 (38 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Mary C. Cruciani, 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 Mary C. Cruciani accept Medicare assignment?
Yes. Medicare's clinician data says Mary C. Cruciani 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 Mary C. Cruciani see?
In 2024, CMS data shows 175 Original Medicare patients and 763 services for Mary C. Cruciani. This counts Original Medicare only and measures volume, not quality.
What is Mary C. Cruciani's NPI number?
1780650085. 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 Mary C. Cruciani, 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 patients175
Services billed to Medicare763
Different services or procedures10
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)392 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)204 services
  3. Hospital discharge day management, more than 30 minutes (99239)111 services
  4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)19 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)14 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%
  • Diabetes55%
  • Chronic kidney disease55%
  • Heart failure54%
  • Ischemic heart disease50%

Hospitals where Mary C. Cruciani works

Medicare's Facility Affiliation Data lists Mary C. Cruciani 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.

Practice locations

Addresses where Mary C. Cruciani is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mary C. Cruciani as a member of this group (CMS data updated October 2, 2026).

  • Geisinger Clinic3,467 clinicians in the group

Specialties

Find other Hospitalist doctors in Pennsylvania →

Other hospitalists in Danville

Clinicians with the same Medicare primary specialty in Danville, PA — not a recommendation.

All hospitalists in Danville →

Other clinicians in Geisinger Clinic

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

Clinician information

CredentialMD
Medical schoolGeorgetown University School Of Medicine
Graduation year1988 (38 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1780650085
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