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Shannon Ermshar
NPI 1306458823 · Peer Specialist · Riverside, CA
Shannon Ermshar is a Peer Specialist provider in Riverside, CA (NPI 1306458823).
Provider details
- NPI number
- 1306458823
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs 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
4440 University Ave
Riverside, CA 92501-3199
Phone: (951) 465-2135
Street-level locationGet directions
Mailing address
5870 Arlington Ave
Riverside, CA 92504-2037
Registry dates
- Enumerated
- 2020-08-17
- Last updated
- 2023-05-17
- Certified
- 2023-05-17
Frequently asked questions
- What is Shannon Ermshar's NPI number?
- Shannon Ermshar's National Provider Identifier (NPI) is 1306458823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Ermshar's specialty?
- Shannon Ermshar is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Shannon Ermshar located?
- Shannon Ermshar's practice location on file with NPPES is 4440 University Ave, Riverside, CA 92501-3199.
- What is Shannon Ermshar's phone number?
- The practice phone number listed in the NPPES registry for Shannon Ermshar is (951) 465-2135.
- Is Shannon Ermshar's NPI active?
- Yes — Shannon Ermshar's NPI (1306458823) is active in the NPPES registry as of the last update on 2023-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.