Susan Little, M.D.
NPI 1033134572 · Internal Medicine Physician · San Diego, CA
Susan Little, M.D. is a Internal Medicine Physician provider in San Diego, CA (NPI 1033134572).
Provider details
- NPI number
- 1033134572
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G70574 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is Susan Little's NPI number?
- Susan Little's National Provider Identifier (NPI) is 1033134572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Little's specialty?
- Susan Little is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Little located?
- Susan Little's practice location on file with NPPES is 150 W Washington St, San Diego, CA 92103-2005.
- What is Susan Little's phone number?
- The practice phone number listed in the NPPES registry for Susan Little is (619) 543-8080.
- Is Susan Little's NPI active?
- Yes — Susan Little's NPI (1033134572) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.