Summer Williamson, NP
NPI 1053911818 · Acute Care Nurse Practitioner · West Hollywood, CA
Summer Williamson, NP is a Acute Care Nurse Practitioner provider in West Hollywood, CA (NPI 1053911818).
Provider details
- NPI number
- 1053911818
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- NP95014475 (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
5 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
- 2020-10-29
- Last updated
- 2020-10-29
- Certified
- 2020-10-29
Frequently asked questions
- What is Summer Williamson's NPI number?
- Summer Williamson's National Provider Identifier (NPI) is 1053911818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Summer Williamson's specialty?
- Summer Williamson is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Summer Williamson located?
- Summer Williamson's practice location on file with NPPES is 8900 Beverly Blvd, West Hollywood, CA 90048-2438.
- What is Summer Williamson's phone number?
- The practice phone number listed in the NPPES registry for Summer Williamson is (310) 423-6697.
- Is Summer Williamson's NPI active?
- Yes — Summer Williamson's NPI (1053911818) is active in the NPPES registry as of the last update on 2020-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.