Jessica Guillen, NP-C
NPI 1588038244 · Family Nurse Practitioner · Los Angeles, CA
Jessica Guillen, NP-C is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1588038244).
Provider details
- NPI number
- 1588038244
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95003288 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs 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
Mailing address
Registry dates
- Enumerated
- 2015-11-18
- Last updated
- 2016-12-22
Frequently asked questions
- What is Jessica Guillen's NPI number?
- Jessica Guillen's National Provider Identifier (NPI) is 1588038244, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Guillen's specialty?
- Jessica Guillen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jessica Guillen located?
- Jessica Guillen's practice location on file with NPPES is 610 S Main St, Los Angeles, CA 90014-2009.
- What is Jessica Guillen's phone number?
- The practice phone number listed in the NPPES registry for Jessica Guillen is (213) 819-3912.
- Is Jessica Guillen's NPI active?
- Yes — Jessica Guillen's NPI (1588038244) is active in the NPPES registry as of the last update on 2016-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.