Alyssa Debellis, FNP-BC
NPI 1639631567 · Family Nurse Practitioner · West Hollywood, CA
Alyssa Debellis, FNP-BC is a Family Nurse Practitioner provider in West Hollywood, CA (NPI 1639631567).
Provider details
- NPI number
- 1639631567
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 95010357 (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
7 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
- 2019-04-01
- Last updated
- 2019-04-01
Frequently asked questions
- What is Alyssa Debellis's NPI number?
- Alyssa Debellis's National Provider Identifier (NPI) is 1639631567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Debellis's specialty?
- Alyssa Debellis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alyssa Debellis located?
- Alyssa Debellis's practice location on file with NPPES is 8900 Beverly Blvd Ste 250, West Hollywood, CA 90048-2438.
- What is Alyssa Debellis's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Debellis is (310) 423-2641.
- Is Alyssa Debellis's NPI active?
- Yes — Alyssa Debellis's NPI (1639631567) is active in the NPPES registry as of the last update on 2019-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.