La Crystal Fuller, RNP, RNFA
NPI 1093894594 · Psychiatric/Mental Health Nurse Practitioner · Fullerton, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
La Crystal Fuller, RNP, RNFA is a Psychiatric/Mental Health Nurse Practitioner provider in Fullerton, CA (NPI 1093894594).
Provider details
- NPI number
- 1093894594
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RNP, RNFA
- Sex
- Female
- Sole proprietor
- No
- License
- 14784 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
19 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 62 | — |
| Quetiapine Fumarate | 51 | 13 |
| Bupropion Hclbrand: Bupropion Xl | 51 | 21 |
| Escitalopram Oxalate | 49 | 19 |
| Gabapentin | 48 | 18 |
| Lorazepam | 43 | 15 |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-03
- Last updated
- 2024-10-22
- Certified
- 2024-10-22
Frequently asked questions
- What is La Crystal Fuller's NPI number?
- La Crystal Fuller's National Provider Identifier (NPI) is 1093894594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is La Crystal Fuller's specialty?
- La Crystal Fuller is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is La Crystal Fuller located?
- La Crystal Fuller's practice location on file with NPPES is 1950 Sunny Crest Dr, Fullerton, CA 92835-3638.
- What is La Crystal Fuller's phone number?
- The practice phone number listed in the NPPES registry for La Crystal Fuller is (714) 992-5350.
- Does La Crystal Fuller accept Medicare?
- La Crystal Fuller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is La Crystal Fuller's NPI active?
- Yes — La Crystal Fuller's NPI (1093894594) is active in the NPPES registry as of the last update on 2024-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.