Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Colleen Wagner Harkreader, MD

Individual provider Family Medicine Physician · NPI 1902268378

Colleen Wagner Harkreader, MD is registered under Family Practice in Charlotte, North Carolina. Graduated from Wayne State University School of Medicine in 2016, 10 years ago. Practices with Atrium Health North Market Network LLC, a 157-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
10
Trained at
Wayne State University School of Medicine
Licensed in
NC
In the registry since
2016
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4815 Johnston Oehler Rd Ste 100
Charlotte, NC 28269-1065
Phone: (704) 801-7310
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 10226 Couloak Dr, Charlotte, NC 28216-7675 — (704) 801-7380
  • 101 E W T Harris Blvd, Charlotte, NC 28262-3485 — (704) 863-9700
  • 14214 Ballantyne Lake Rd, Charlotte, NC 28277-3372 — (704) 667-2650
  • 9611 Sherrill Estates Rd, Huntersville, NC 28078-6485 — (704) 801-1150

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 2017-02501 (NC)

Record details

NPI number1902268378
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2016
Last updated in NPPESJuly 15, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolWAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Atrium Health North Market Network Llc — 157 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients77
Services billed 317 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Atrium Health North Market Network LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 157 clinicians in the practice; 12 are shown here.

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