Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Christina T. Huynh, DO

Works at hospitals in Munster, IN · Hobart, IN · Indiana

Summary

Dr. Christina T. Huynh, DO is a family doctor at 3545 Arbor Blvd, Portage, IN 46368. Phone: (219) 942-5544. Accepts Medicare assignment. In 2024, Christina T. Huynh had 146 Original Medicare patients and 812 services. NPI 1801180633. 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: Family doctor (Medicare lists Family Practice)
  • Address: 3545 Arbor Blvd, Portage, IN 46368 · Directions
  • Phone: (219) 942‑5544
  • Medicare: Accepts Medicare assignment
  • Hospitals: Community Hospital, St Mary Medical Center Inc
  • Group practice: Community Care Network Inc
  • Medical school: University Of North Texas Hsc, College Of Osteopathic Med · graduated 2011 (15 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Christina T. Huynh, 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 Christina T. Huynh accept Medicare assignment?
Yes. Medicare's clinician data says Christina T. Huynh 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 Christina T. Huynh see?
In 2024, CMS data shows 146 Original Medicare patients and 812 services for Christina T. Huynh. This counts Original Medicare only and measures volume, not quality.
What is Christina T. Huynh's NPI number?
1801180633. 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 Christina T. Huynh, 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 patients146
Services billed to Medicare812
Different services or procedures33
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)166 services
  2. 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)118 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)89 services
  4. Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg (J3420)56 services
  5. Injection of drug or substance under skin or into muscle (96372)54 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%
  • Arthritis39%
  • Diabetes35%
  • Anxiety34%
  • Ischemic heart disease27%

Hospitals where Christina T. Huynh works

Medicare's Facility Affiliation Data lists Christina T. Huynh 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.

  • Community HospitalMunster, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150125
  • St Mary Medical Center IncHobart, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150034

Practice locations

Addresses where Christina T. Huynh is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Christina T. Huynh as a member of this group (CMS data updated October 2, 2026).

  • Community Care Network Inc379 clinicians in the group

Specialties

Find other Family Practice doctors in Indiana →

Other family doctors in Portage

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

All family doctors in Portage →

Other clinicians in Community Care Network Inc

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

Clinician information

CredentialDO
Medical schoolUniversity Of North Texas Hsc, College Of Osteopathic Med
Graduation year2011 (15 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1801180633
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