MS. SHELLEY RENEE BROWN CRNP
NPI 1366608226
Nurse Practitioner in Sioux City, IA
About Ms. Shelley Renee Brown Crnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SHELLEY RENEE BROWN CRNP (NPI 1366608226) is an individual nurse practitioner in Sioux City, Iowa, licensed in Tennessee (14036) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with Southern Tennessee Regional Health System Pulaski, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Ms. Shelley Renee Brown Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Shelley Brown reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waterloo, IA 50702
- Reassigned Medicare billing, Iowa enrollment
- 70 clinicians in this Medicare group
Shelbyville, TN 37160
- Reassigned Medicare billing, Tennessee enrollment
- 498 clinicians in this Medicare group
Show Low, AZ 85901
- Reassigned Medicare billing, Arizona enrollment
- 117 clinicians in this Medicare group
Scottsdale, AZ 85254
- Reassigned Medicare billing, Tennessee enrollment
- 146 clinicians in this Medicare group
Scottsdale, AZ 85254
- Reassigned Medicare billing, Iowa enrollment
- 62 clinicians in this Medicare group
Medford, OR 97504
- Reassigned Medicare billing, Oregon enrollment
- 311 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Southern Tennessee Regional Health System Pulaski
Acute Care Hospitals · Pulaski, TNMaury Regional Hospital
Acute Care Hospitals · Columbia, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 51101 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SIOUX CITY, IA 51101
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 Shelley Brown's NPI number?
The NPI number for Shelley Brown is 1366608226. It was assigned to this individual provider in the NPPES registry on July 31, 2008.
Where is Shelley Brown located?
Shelley Brown practices at 801 5th St, Sioux City, IA 51101. The listed phone number is (712) 279-2010.
What is Shelley Brown's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Shelley Brown enrolled in Medicare?
Yes. Shelley Brown is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Shelley Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shelley Brown reassigns Medicare benefits to 6 organizations: Iowa Emergency Physicians LLP (Waterloo, IA), App Of Tennessee Hm, PLLC (Shelbyville, TN), Comprehensive Hospitalist Services Of Arizona LLC (Show Low, AZ), Apogee Medical Group Tennessee PC (Scottsdale, AZ), Apogee Medical Group Iowa PC (Scottsdale, AZ) and 1 more organization, 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 Shelley Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shelley Brown accept?
Health plans from Cigna HealthCare of Arizona, Inc, Cigna Healthcare, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Shelley Brown 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 Shelley Brown affiliated with any hospitals?
According to CMS data, Shelley Brown is affiliated with Southern Tennessee Regional Health System Pulaski and Maury Regional Hospital.
When was this NPI record last updated?
The NPPES record for Shelley Brown was last updated on June 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ms. Shelley Renee Brown, CRNP · NPI 1366608226
Nurse Practitioner physician in Sioux City, Iowa. Individual provider, active in the CMS NPPES registry since July 31, 2008.
## Identity
- **NPI:** 1366608226 (Entity type: Individual)
- **Enumerated:** July 31, 2008
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 14036 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 801 5TH ST, Sioux City, IA 51101-1326
- **Phone:** (712) 279-2010 · **Fax:** (712) 279-2034
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Iowa Emergency Physicians LLP (NPI 1386879427, Waterloo, IA); App Of Tennessee Hm, PLLC (NPI 1396160768, Shelbyville, TN); Comprehensive Hospitalist Services Of Arizona LLC (NPI 1487964771, Show Low, AZ); Apogee Medical Group Tennessee PC (NPI 1578717682, Scottsdale, AZ); Apogee Medical Group Iowa PC (NPI 1689856825, Scottsdale, AZ); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** June 12, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1366608226) · Data from the CMS NPPES public registry.