DR. CHRISTOPHER RYAN NEWEY D.O.
NPI 1871751305
Psychiatry & Neurology - Neurocritical Care in Sioux Falls, SD
About Dr. Christopher Ryan Newey D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER RYAN NEWEY D.O. (NPI 1871751305) is an individual neurocritical care provider in Sioux Falls, South Dakota, licensed in South Dakota (11823) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with East Georgia Regional Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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 Ryan Newey D.o. 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
15Medicare enrollment records show Christopher Newey reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sioux Falls, SD 57105
- Reassigned Medicare billing, South Dakota enrollment
- 826 clinicians in this Medicare group
Oskaloosa, IA 52577
- Reassigned Medicare billing, South Dakota enrollment
New London, WI 54961
- Reassigned Medicare billing, South Dakota and Wisconsin enrollments
Salem, IN 47167
- Reassigned Medicare billing, Indiana and Kentucky enrollments
- Also billed through NPI 1629740774 (Kentucky)
- 532 clinicians in this Medicare group
Dallas, TX 75201
- Reassigned Medicare billing, Alabama, District of Columbia, Delaware, Florida, Georgia, Iowa, Illinois, Indiana, Kentucky, Louisiana, Maryland, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Texas, Virginia and West Virginia enrollments
- 149 clinicians in this Medicare group
Avon, OH 44011
- Reassigned Medicare billing, Ohio enrollment
- 7,608 clinicians in this Medicare group
Cleveland, OH 44109
- Reassigned Medicare billing, Ohio enrollment
- 2,147 clinicians in this Medicare group
Medina, OH 44256
- Reassigned Medicare billing, Ohio enrollment
- 655 clinicians in this Medicare group
Wadsworth, OH 44281
- Reassigned Medicare billing, Ohio enrollment
- 661 clinicians in this Medicare group
Stockbridge, GA 30281
- Reassigned Medicare billing, Georgia enrollment
- 792 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 9
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.
East Georgia Regional Medical Center
Acute Care Hospitals · Statesboro, GAMercy Medical Center - Cedar Rapids
Acute Care Hospitals · Cedar Rapids, IASumma Health System
Acute Care Hospitals · Akron, OHSanford Usd Medical Center
Acute Care Hospitals · Sioux Falls, SDOther Providers at the Same Location NPPES
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 Christopher Newey's NPI number?
The NPI number for Christopher Newey is 1871751305. It was assigned to this individual provider in the NPPES registry on May 31, 2008.
Where is Christopher Newey located?
Christopher Newey practices at 1305 West 18th Street Route: 6630, Sioux Falls, SD 57105. The listed phone number is (605) 333-1000.
What is Christopher Newey's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurocritical Care, with taxonomy code 2084A2900X.
Is Christopher Newey enrolled in Medicare?
Yes. Christopher Newey 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 Newey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Newey reassigns Medicare benefits to 15 organizations: Sanford Clinic (Sioux Falls, SD), Mahaska County Hospital (Oskaloosa, IA), Thedacare, Incorporated (New London, WI), Baptist Health Medical Group Inc (Salem, IN), Access Telecare, PLLC (Dallas, TX) and 10 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 Newey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Newey accept?
Health plans from CareSource, CareSource (Common Ground Healthcare), MedMutual, Oscar Health Maintenance Organization of Florida and Sanford Health Plan and 3 other insurers list Christopher Newey 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 Newey affiliated with any hospitals?
According to CMS data, Christopher Newey is affiliated with East Georgia Regional Medical Center, Mercy Medical Center - Cedar Rapids, Summa Health System and Sanford Usd Medical Center.
When was this NPI record last updated?
The NPPES record for Christopher Newey was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 Ryan Newey, D.O. · NPI 1871751305
Neurocritical Care physician in Sioux Falls, South Dakota. Individual provider, active in the CMS NPPES registry since May 31, 2008.
## Identity
- **NPI:** 1871751305 (Entity type: Individual)
- **Enumerated:** May 31, 2008
- **Primary specialty:** Psychiatry & Neurology - Neurocritical Care · taxonomy 2084A2900X
- **State license:** 11823 (South Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1305 WEST 18TH STREET, ROUTE: 6630, Sioux Falls, SD 57105
- **Phone:** (605) 333-1000
## 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:** 15 organizations under Medicare reassignment (form CMS-855R): Sanford Clinic (NPI 1043583537, Sioux Falls, SD); Mahaska County Hospital (NPI 1407869852, Oskaloosa, IA); Thedacare, Incorporated (NPI 1376656959, New London, WI); Baptist Health Medical Group Inc (NPI 1225633761, Salem, IN); Access Telecare, PLLC (NPI 1013303080, Dallas, TX); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** January 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1871751305) · Data from the CMS NPPES public registry.