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Family Practice

Christine M. Marcotte, DO

Works at hospitals in Munster, IN · Crown Point, IN · Olympia Fields, IL … · Indiana, Illinois

Summary

Dr. Christine M. Marcotte, DO is a family doctor at 15900 W 101st Ave, Dyer, IN 46311. Phone: (219) 365-6333. Accepts Medicare assignment. In 2024, Christine M. Marcotte had 549 Original Medicare patients and 8,002 services. NPI 1104879477. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Christine M. Marcotte, 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 Christine M. Marcotte accept Medicare assignment?
Yes. Medicare's clinician data says Christine M. Marcotte 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 Christine M. Marcotte see?
In 2024, CMS data shows 549 Original Medicare patients and 8,002 services for Christine M. Marcotte. This counts Original Medicare only and measures volume, not quality.
What is Christine M. Marcotte's NPI number?
1104879477. 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 Christine M. Marcotte, 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 patients549
Services billed to Medicare8,002
Different services or procedures121
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Injection, methylprednisolone acetate, 1 mg (J1010)1,440 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,116 services
  3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)927 services
  4. Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)763 services
  5. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)349 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%
  • Arthritis52%
  • Anxiety35%
  • Ischemic heart disease30%
  • Diabetes28%

Hospitals where Christine M. Marcotte works

Medicare's Facility Affiliation Data lists Christine M. Marcotte 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 Christine M. Marcotte is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Christine M. Marcotte as a member of this group (CMS data updated October 2, 2026).

  • Marcotte Medical Group PC11 clinicians in the group

Specialties

Find other Family Practice doctors in Indiana →

Other family doctors in Dyer

Clinicians with the same Medicare primary specialty in Dyer, IN — not a recommendation.

All family doctors in Dyer →

Other clinicians in Marcotte Medical Group PC

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

Clinician information

CredentialDO
Medical schoolMidwestern University, Chicago College Of Osteopathic Med
Graduation year1990 (36 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1104879477
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