IndividualActive
Alyssa Guihama, BSN RN
NPI 1598574071 · Registered Nurse · El Cajon, CA
Alyssa Guihama, BSN RN is a Registered Nurse provider in El Cajon, CA (NPI 1598574071).
Provider details
- NPI number
- 1598574071
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- BSN RN
- Sex
- Female
- Sole proprietor
- No
- License
- 95394470 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% 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
1664 Broadway
El Cajon, CA 92021-5201
Phone: (619) 579-8685
Street-level locationGet directions
Mailing address
12325 Lakeshore Dr Apt 8
Lakeside, CA 92040-3045
Registry dates
- Enumerated
- 2024-12-30
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is Alyssa Guihama's NPI number?
- Alyssa Guihama's National Provider Identifier (NPI) is 1598574071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Guihama's specialty?
- Alyssa Guihama is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Alyssa Guihama located?
- Alyssa Guihama's practice location on file with NPPES is 1664 Broadway, El Cajon, CA 92021-5201.
- What is Alyssa Guihama's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Guihama is (619) 579-8685.
- Is Alyssa Guihama's NPI active?
- Yes — Alyssa Guihama's NPI (1598574071) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.