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Crystal Guillen
NPI 1841783511 · Mental Health Counselor · Sacramento, CA
Crystal Guillen is a Mental Health Counselor provider in Sacramento, CA (NPI 1841783511).
Provider details
- NPI number
- 1841783511
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
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
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
4250 Auburn Blvd
Sacramento, CA 95841-4100
Phone: (916) 830-2223
Fax: (916) 972-0444
Street-level locationGet directions
Mailing address
9633 Fire Station Ct
Elk Grove, CA 95757-8341
Registry dates
- Enumerated
- 2018-06-07
- Last updated
- 2018-06-07
Frequently asked questions
- What is Crystal Guillen's NPI number?
- Crystal Guillen's National Provider Identifier (NPI) is 1841783511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Guillen's specialty?
- Crystal Guillen is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Crystal Guillen located?
- Crystal Guillen's practice location on file with NPPES is 4250 Auburn Blvd, Sacramento, CA 95841-4100.
- What is Crystal Guillen's phone number?
- The practice phone number listed in the NPPES registry for Crystal Guillen is (916) 830-2223.
- Is Crystal Guillen's NPI active?
- Yes — Crystal Guillen's NPI (1841783511) is active in the NPPES registry as of the last update on 2018-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.