Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. William K Flannery, MD

Individual provider Pediatrics Physician · NPI 1700827086

Dr. William K Flannery, MD practises Pediatric Medicine in Huntersville, North Carolina. Graduated from New York Medical College in 1993, 33 years ago. Practices with Novant Health Medical Group, LLC, a 2,410-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in North Carolina.

Years since qualifying
33
Trained at
New York Medical College
Licensed in
NC
In the registry since
2006
Specialties on file
2
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

16525 Holly Crest Ln Ste 150
Huntersville, NC 28078-4911
Phone: (704) 384-8720
Fax: (704) 384-8747
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 17220 Northcross Dr, Huntersville, NC 28078-5085 — (704) 384-8720

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 9700549 (NC)
Pediatrics Physician Taxonomy 208000000X · Licence 9700549 (NC)

Record details

NPI number1700827086
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESFebruary 25, 2021
Certification dateFebruary 25, 2021

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1993 (33 years in practice)
Group practice Novant Health Medical Group, Llc — 2410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 1–10 times
Removal of tissue 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients280
Services billed 2,172 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $218 5 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

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

  • Bayada Home Health Care, Inc Home health agency · Charlotte, NC
  • Novant Health Huntersville Medical Center Hospital · Huntersville, NC
  • Novant Health Presbyterian Medical Center Hospital · Charlotte, NC
  • Centerwell Home Health Home health agency · Charlotte, NC

Colleagues at Novant Health Medical Group, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2410 clinicians in the practice; 12 are shown here.

Other providers in Huntersville