Evan Shannon, MD
NPI 1811378177 · Internal Medicine Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evan Shannon, MD is a Internal Medicine Physician provider in Santa Monica, CA (NPI 1811378177).
Provider details
- NPI number
- 1811378177
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A174141 (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
11 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
- 2015-06-12
- Last updated
- 2023-12-28
- Certified
- 2023-12-28
Frequently asked questions
- What is Evan Shannon's NPI number?
- Evan Shannon's National Provider Identifier (NPI) is 1811378177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evan Shannon's specialty?
- Evan Shannon is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Evan Shannon located?
- Evan Shannon's practice location on file with NPPES is 2211 Michigan Ave, Santa Monica, CA 90404-3905.
- What is Evan Shannon's phone number?
- The practice phone number listed in the NPPES registry for Evan Shannon is (424) 259-8085.
- Does Evan Shannon accept Medicare?
- Evan Shannon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evan Shannon's NPI active?
- Yes — Evan Shannon's NPI (1811378177) is active in the NPPES registry as of the last update on 2023-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.