IndividualActive
Sierra Cook, CPRSS & CMI
NPI 1043031123 · Peer Specialist · Norman, OK
Sierra Cook, CPRSS & CMI is a Peer Specialist provider in Norman, OK (NPI 1043031123).
Provider details
- NPI number
- 1043031123
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Credential
- CPRSS & CMI
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
Basic profile(49/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1120 E Main St
Norman, OK 73071-5300
Phone: (405) 360-5100
Street-level locationGet directions
Mailing address
3526 Se 40th St
Norman, OK 73072-9759
Registry dates
- Enumerated
- 2024-10-21
- Last updated
- 2025-10-05
- Certified
- 2025-10-05
Frequently asked questions
- What is Sierra Cook's NPI number?
- Sierra Cook's National Provider Identifier (NPI) is 1043031123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Cook's specialty?
- Sierra Cook is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Sierra Cook located?
- Sierra Cook's practice location on file with NPPES is 1120 E Main St, Norman, OK 73071-5300.
- What is Sierra Cook's phone number?
- The practice phone number listed in the NPPES registry for Sierra Cook is (405) 360-5100.
- Is Sierra Cook's NPI active?
- Yes — Sierra Cook's NPI (1043031123) is active in the NPPES registry as of the last update on 2025-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.