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John Guerra
NPI 1598693921 · Peer Specialist · Riverside, CA
John Guerra is a Peer Specialist provider in Riverside, CA (NPI 1598693921).
Provider details
- NPI number
- 1598693921
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
10281 Kidd St
Riverside, CA 92503-3469
Phone: (951) 715-5050
Street-level locationGet directions
Mailing address
1707 7th St Apt 206
Riverside, CA 92507-8706
Registry dates
- Enumerated
- 2026-05-13
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is John Guerra's NPI number?
- John Guerra's National Provider Identifier (NPI) is 1598693921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Guerra's specialty?
- John Guerra is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is John Guerra located?
- John Guerra's practice location on file with NPPES is 10281 Kidd St, Riverside, CA 92503-3469.
- What is John Guerra's phone number?
- The practice phone number listed in the NPPES registry for John Guerra is (951) 715-5050.
- Is John Guerra's NPI active?
- Yes — John Guerra's NPI (1598693921) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.