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

Mr. Daniel Williamson, ARNP-CNP

Individual provider Family Nurse Practitioner · NPI 1245740968

Mr. Daniel Williamson, ARNP-CNP is a Nurse Practitioner in Norman, Oklahoma. Qualified in 2018, 8 years ago. Practices with Medical Resource Management LLC, a 59-clinician group and works from 3 locations. Licensed in Oklahoma.

Years since qualifying
8
Licensed in
OK
In the registry since
2017
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Practice location Address checks out

1125 N Porter Ave Ste 101
Norman, OK 73071-6443
Phone: (405) 217-9997
Fax: (405) 307-8520
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 620 24th Ave Sw, Norman, OK 73069-3913 — (405) 217-9997
  • 1215 Crossroads Blvd Ste 100, Norman, OK 73072-3359 — (405) 310-2715

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 109001 (OK)

Record details

NPI number1245740968
Entity typeIndividual (Type 1)
GenderMale
Credentials ARNP-CNP
Sole proprietorNo
NPI enumeratedOctober 8, 2017
Last updated in NPPESFebruary 19, 2025
Certification dateFebruary 19, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Medical Resource Management Llc — 59 clinicians
Accepts Medicare assignment Not indicated
Practice locations4 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 patients132
Services billed 570 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

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 $17 1 payment · 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.

  • Norman Regional Hospital · Norman, OK · listed as Norman Regional Pharmacy
  • Onecore Health Hospital · Oklahoma City, OK · listed as Hospital for Special Surgery L L C
  • Summit Medical Center, Llc Hospital · Edmond, OK
  • Angels Care Home Health Of Oklahoma Home health agency · Oklahoma City, OK

Colleagues at Medical Resource Management LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 59 clinicians in the practice; 12 are shown here.

Other providers in Norman