Shannon Rios, LCSW
NPI 1164939021 · Psychiatric/Mental Health Nurse Practitioner · Norwich, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Rios, LCSW is a Psychiatric/Mental Health Nurse Practitioner provider in Norwich, CT (NPI 1164939021).
Provider details
- NPI number
- 1164939021
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 008568 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Behavioral Health & Social Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Mailing address
Additional practice locations (2)
- 153 Hazard AveEnfield, CT 06082-4592Phone: (860) 731-5522Fax: (890) 731-5536
- 444 Center StManchester, CT 06040-3926Phone: (877) 884-3571
Registry dates
- Enumerated
- 2018-01-02
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Shannon Rios's NPI number?
- Shannon Rios's National Provider Identifier (NPI) is 1164939021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Rios's specialty?
- Shannon Rios is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Rios located?
- Shannon Rios's practice location on file with NPPES is 22 Case St, Norwich, CT 06360-2271.
- What is Shannon Rios's phone number?
- The practice phone number listed in the NPPES registry for Shannon Rios is (860) 437-6914.
- Does Shannon Rios accept Medicare?
- Shannon Rios is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Rios's NPI active?
- Yes — Shannon Rios's NPI (1164939021) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.