Shawn Hamilton MD Inc
NPI 1821174137 · Community Health Worker · Irvine, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Hamilton MD Inc is a Community Health Worker organization in Irvine, CA (NPI 1821174137).
Provider details
- NPI number
- 1821174137
- Entity type
- Organization
- Primary specialty
- Community Health WorkerOther Service Providers
- Organization subpart
- No
- Authorized official
- Shawn Hamilton, Provider/President(949) 651-9671
Specialties & taxonomies
Other Service Providers
- Internal Medicine Physician207R00000X
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
2 documented practice locations
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
Additional practice locations (1)
- 6300 Ehrhardt AveSacramento, CA 95823-5637Phone: (949) 651-9671
Registry dates
- Enumerated
- 2006-10-29
- Last updated
- 2023-09-07
- Certified
- 2023-09-07
Frequently asked questions
- What is Shawn Hamilton MD Inc's NPI number?
- Shawn Hamilton MD Inc's National Provider Identifier (NPI) is 1821174137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Shawn Hamilton MD Inc?
- Shawn Hamilton MD Inc is classified in the NPPES registry as Community Health Worker (Other Service Providers).
- Where is Shawn Hamilton MD Inc located?
- Shawn Hamilton MD Inc's practice location on file with NPPES is 4902 Irvine Center Dr Ste 105, Irvine, CA 92604-3334.
- What is Shawn Hamilton MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Shawn Hamilton MD Inc is (949) 651-9671.
- Does Shawn Hamilton MD Inc accept Medicare?
- Shawn Hamilton MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Shawn Hamilton MD Inc?
- The authorized official listed on Shawn Hamilton MD Inc's NPPES record is Shawn Hamilton, Provider/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Shawn Hamilton MD Inc's NPI active?
- Yes — Shawn Hamilton MD Inc's NPI (1821174137) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.