Earl Chism
NPI 1811630031 · Pediatrics Physician · San Francisco, CA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Earl Chism is a Pediatrics Physician provider in San Francisco, CA (NPI 1811630031).
Provider details
- NPI number
- 1811630031
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-04-15
- Last updated
- 2023-11-29
- Certified
- 2023-11-29
Frequently asked questions
- What is Earl Chism's NPI number?
- Earl Chism's National Provider Identifier (NPI) is 1811630031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Earl Chism's specialty?
- Earl Chism is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Earl Chism located?
- Earl Chism's practice location on file with NPPES is 550 16th Street, San Francisco, CA 94143-0110.
- What is Earl Chism's phone number?
- The practice phone number listed in the NPPES registry for Earl Chism is (415) 476-5001.
- Does Earl Chism accept Medicare?
- Earl Chism is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Earl Chism's NPI active?
- Yes — Earl Chism's NPI (1811630031) is active in the NPPES registry as of the last update on 2023-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.