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

Mrs. Diane Marion Glendinning

Individual provider Acute Care Nurse Practitioner · NPI 1710253612

Mrs. Diane Marion Glendinning is a Nurse Practitioner in Little Rock, Arkansas. Graduated from University of Arkansas College of Medicine in 2011, 15 years ago. Practices with Highlands Oncology Group PA, a 77-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
15
Trained at
University of Arkansas College of Medicine
Licensed in
AR
In the registry since
2012
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Practice location Address checks out

4301 W Markham St # 783
Little Rock, AR 72205-7101 Not confirmed with CMS for 14 years — call before visiting
Phone: (501) 614-2125
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Acute Care Nurse Practitioner (primary) Taxonomy 363LA2100X · Licence A03673 (AR)

Record details

NPI number1710253612
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 26, 2012
Last updated in NPPESMarch 26, 2012

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Highlands Oncology Group Pa — 77 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients193
Services billed 374 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.

Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $18,615 11 payments
Travel and Lodging $3,560 12 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $1,121 31 payments · a meal or drink at a meeting or visit, not a fee
Consulting Fee $870 1 payment
Education $16 1 payment · educational material or training, 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.

Colleagues at Highlands Oncology Group PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 77 clinicians in the practice; 12 are shown here.

Other providers in Little Rock