Alison Butler, MD, PHD
NPI 1114778420 · Family Medicine Physician · Harbor City, CA
Alison Butler, MD, PHD is a Family Medicine Physician provider in Harbor City, CA (NPI 1114778420).
Provider details
- NPI number
- 1114778420
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 15482 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-03-27
- Last updated
- 2025-05-02
- Certified
- 2025-05-02
Frequently asked questions
- What is Alison Butler's NPI number?
- Alison Butler's National Provider Identifier (NPI) is 1114778420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Butler's specialty?
- Alison Butler is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alison Butler located?
- Alison Butler's practice location on file with NPPES is 1403 Lomita Blvd Ste 200, Harbor City, CA 90710-2086.
- What is Alison Butler's phone number?
- The practice phone number listed in the NPPES registry for Alison Butler is (310) 602-2550.
- Is Alison Butler's NPI active?
- Yes — Alison Butler's NPI (1114778420) is active in the NPPES registry as of the last update on 2025-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.