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Infectious Disease

Janice A. Heintze, MD

Works at hospitals in Walterboro, SC · Charleston, SC · Summerville, SC · South Carolina

Summary

Dr. Janice A. Heintze, MD is an infectious disease doctor at 1520 Old Trolley Rd, Suite 101, Summerville, SC 29485. Phone: (843) 402-0227. Accepts Medicare assignment. NPI 1831693332. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Infectious disease doctor (Medicare lists Infectious Disease)
  • Address: 1520 Old Trolley Rd, Suite 101, Summerville, SC 29485 · Directions (1 more location)
  • Phone: (843) 402‑0227
  • Medicare: Accepts Medicare assignment
  • Hospitals: Colleton Medical Center, MUSC Medical Center, Roper Hospital and 2 more
  • Group practice: Lowcountry Infectious Diseases PA
  • Medical school: graduated 2017 (9 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Janice A. Heintze, 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 Janice A. Heintze accept Medicare assignment?
Yes. Medicare's clinician data says Janice A. Heintze 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.
What is Janice A. Heintze's NPI number?
1831693332. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Janice A. Heintze works

Medicare's Facility Affiliation Data lists Janice A. Heintze 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.

  • Colleton Medical CenterWalterboro, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420030
  • MUSC Medical CenterCharleston, SC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 420004
  • Roper HospitalCharleston, SC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 420087
  • Roper St Francis Hospital-Berkeley IncSummerville, SC · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 420110
  • Trident Medical CenterCharleston, SC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 420079

Practice locations

Addresses where Janice A. Heintze is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Janice A. Heintze as a member of this group (CMS data updated October 2, 2026).

  • Lowcountry Infectious Diseases PA14 clinicians in the group

Specialties

Find other Infectious Disease doctors in South Carolina →

Other infectious disease doctors in South Carolina

Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.

All infectious disease doctors in South Carolina →

Other clinicians in Lowcountry Infectious Diseases PA

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

Clinician information

CredentialMD
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1831693332
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians