Aileen Dillon, MB, BCH
NPI 1912071523 · Rheumatology Physician · San Francisco, CA
Aileen Dillon, MB, BCH is a Rheumatology Physician provider in San Francisco, CA (NPI 1912071523).
Provider details
- NPI number
- 1912071523
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MB, BCH
- Sex
- Female
- Sole proprietor
- No
- License
- C42413 (CA)
Specialties & taxonomies
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
- 2006-11-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Aileen Dillon's NPI number?
- Aileen Dillon's National Provider Identifier (NPI) is 1912071523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aileen Dillon's specialty?
- Aileen Dillon is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Aileen Dillon located?
- Aileen Dillon's practice location on file with NPPES is 2200 Ofarrell St, San Francisco, CA 94115-3357.
- What is Aileen Dillon's phone number?
- The practice phone number listed in the NPPES registry for Aileen Dillon is (415) 833-2000.
- Is Aileen Dillon's NPI active?
- Yes — Aileen Dillon's NPI (1912071523) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.