What is Shelbie Guillen's NPI number?

Shelbie Guillen's National Provider Identifier (NPI) is 1225802317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Shelbie Guillen's specialty?

Shelbie Guillen is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Shelbie Guillen located?

Shelbie Guillen's practice location on file with NPPES is 2495 W March Ln, Stockton, CA 95207-8251.

What is Shelbie Guillen's phone number?

The practice phone number listed in the NPPES registry for Shelbie Guillen is (209) 465-1080.

Is Shelbie Guillen's NPI active?

Yes — Shelbie Guillen's NPI (1225802317) is active in the NPPES registry as of the last update on 2025-04-28.

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Shelbie Guillen

NPI 1225802317 · Peer Specialist · Stockton, CA

Shelbie Guillen is a Peer Specialist provider in Stockton, CA (NPI 1225802317).

Provider details

NPI number: 1225802317
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers

Profile Score

Established profile(51/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
2 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

2495 W March Ln

Stockton, CA 95207-8251

Phone: (209) 465-1080

Street-level locationGet directions

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Mailing address