DR. CHRISTOPHER BRETT NELSON M.D.
NPI 1700096435
Radiology - Diagnostic Radiology in Oklahoma City, OK
About Dr. Christopher Brett Nelson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER BRETT NELSON M.D. (NPI 1700096435) is an individual diagnostic radiology provider in Oklahoma City, Oklahoma, licensed in North Dakota (21841) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Perry County Memorial Hospital, and maintains a secondary practice location in Marianna.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Christopher Brett Nelson M.d. 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
48Medicare enrollment records show Christopher Nelson reassigns Medicare billing to 48 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73159
- Reassigned Medicare billing, Oklahoma enrollment
- 4 clinicians in this Medicare group
Oklahoma City, OK 73120
- Reassigned Medicare billing, Oklahoma enrollment
- 125 clinicians in this Medicare group
Tuttle, OK 73089
- Reassigned Medicare billing, Oklahoma enrollment
- 97 clinicians in this Medicare group
El Reno, OK 73036
- Reassigned Medicare billing, Texas enrollment
- 153 clinicians in this Medicare group
Anadarko, OK 73005
- Reassigned Medicare billing, Texas enrollment
- 177 clinicians in this Medicare group
Watonga, OK 73772
- Reassigned Medicare billing, Texas enrollment
- 96 clinicians in this Medicare group
Wewoka, OK 74884
- Reassigned Medicare billing, Texas enrollment
- 129 clinicians in this Medicare group
Okemah, OK 74859
- Reassigned Medicare billing, Texas enrollment
- 655 clinicians in this Medicare group
Duncan, OK 73533
- Reassigned Medicare billing, Oklahoma and Texas enrollments
- 75 clinicians in this Medicare group
Pawnee, OK 74058
- Reassigned Medicare billing, Texas enrollment
- 143 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 75
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.
Perry County Memorial Hospital
Critical Access Hospitals · Tell City, INRoosevelt General Hospital
Acute Care Hospitals · Portales, NMNacogdoches Medical Center
Acute Care Hospitals · Nacogdoches, TXOrthopaedic Hospital Of Wisconsin
Acute Care Hospitals · Glendale, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73102 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.
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 Christopher Nelson's NPI number?
The NPI number for Christopher Nelson is 1700096435. It was assigned to this individual provider in the NPPES registry on May 23, 2007.
Where is Christopher Nelson located?
Christopher Nelson practices at 604 NW 7th St, Oklahoma City, OK 73102. The listed phone number is (405) 778-0000.
What is Christopher Nelson's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Christopher Nelson enrolled in Medicare?
Yes. Christopher Nelson 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 Christopher Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Nelson reassigns Medicare benefits to 48 organizations: Premier Breast Health Institute Of Oklahoma LLC (Oklahoma City, OK), Ohh Physicians, LLC (Oklahoma City, OK), Grady Memorial Hospital (Tuttle, OK), El Reno Indian Health Center (El Reno, OK), Anadarko Indian Health Center (Anadarko, OK) and 43 more organizations, listed in the Medicare section above. 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 Christopher Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Nelson accept?
Health plans from Anthem Blue Cross and Blue Shield, Baylor Scott and White Health Plan, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Kansas City and Blue Cross and Blue Shield of Texas and 3 other insurers list Christopher Nelson 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 Christopher Nelson affiliated with any hospitals?
According to CMS data, Christopher Nelson is affiliated with Perry County Memorial Hospital, Roosevelt General Hospital, Nacogdoches Medical Center and Orthopaedic Hospital Of Wisconsin.
When was this NPI record last updated?
The NPPES record for Christopher Nelson was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.
# Dr. Christopher Brett Nelson, M.D. · NPI 1700096435
Diagnostic Radiology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since May 23, 2007.
## Identity
- **NPI:** 1700096435 (Entity type: Individual)
- **Enumerated:** May 23, 2007
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 21841 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 604 NW 7TH ST, Oklahoma City, OK 73102-1210
- **Phone:** (405) 778-0000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 48 organizations under Medicare reassignment (form CMS-855R): Premier Breast Health Institute Of Oklahoma LLC (NPI 1538860234, Oklahoma City, OK); Ohh Physicians, LLC (NPI 1023087772, Oklahoma City, OK); Grady Memorial Hospital (NPI 1750715439, Tuttle, OK); El Reno Indian Health Center (NPI 1386725604, El Reno, OK); Anadarko Indian Health Center (NPI 1881637403, Anadarko, OK); and 43 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** December 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1700096435) · Data from the CMS NPPES public registry.