DR. DEREK G HOWARD DO
NPI 1790880219
Radiology - Diagnostic Radiology in Ardmore, OK
About Dr. Derek G Howard Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEREK G HOWARD DO (NPI 1790880219) is an individual diagnostic radiology provider in Ardmore, Oklahoma, licensed in Oklahoma (3466) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Oklahoma City, Inc, and is a graduate of University Of North Texas Hsc, College Of Osteopathic Med (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Derek G Howard Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Derek Howard reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ardmore, OK 73401
- Reassigned Medicare billing, Oklahoma enrollment
- Also billed through NPI 1578906657 (Oklahoma)
- 14 clinicians in this Medicare group
Ardmore, OK 73401
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Chickasaw Nation Division Of Health Chickasaw Nation Medical Center
- 324 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 77
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Hospital Oklahoma City, Inc
Acute Care Hospitals · Oklahoma City, OKMercy Hospital Ada
Acute Care Hospitals · Ada, OKMercy Hospital Ardmore, Inc
Acute Care Hospitals · Ardmore, OKChickasaw Nation Medical Center
Acute Care Hospitals · Ada, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Derek Howard's NPI number?
The NPI number for Derek Howard is 1790880219. It was assigned to this individual provider in the NPPES registry on September 13, 2006.
Where is Derek Howard located?
Derek Howard practices at 1023 15th Ave NW, Ardmore, OK 73401. The listed phone number is (580) 223-7844.
What is Derek Howard's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Derek Howard enrolled in Medicare?
Yes. Derek Howard is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Derek Howard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Derek Howard reassigns Medicare benefits to 2 organizations: Mercy Hospital Ardmore, Inc. (Ardmore, OK) and Chickasaw Nation Division Of Health (Ardmore, OK). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Derek Howard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Derek Howard accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Derek Howard as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Derek Howard affiliated with any hospitals?
According to CMS data, Derek Howard is affiliated with Mercy Hospital Oklahoma City, Inc, Mercy Hospital Ada, Mercy Hospital Ardmore, Inc and Chickasaw Nation Medical Center.
When was this NPI record last updated?
The NPPES record for Derek Howard was last updated on February 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.