Ernest Hamilton, D.C.
NPI 1598756678 · Chiropractor · Sandy, OR
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ernest Hamilton, D.C. is a Chiropractor provider in Sandy, OR (NPI 1598756678).
Provider details
- NPI number
- 1598756678
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1671 (OR)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-10-28
- Last updated
- 2024-10-24
- Certified
- 2024-10-24
Frequently asked questions
- What is Ernest Hamilton's NPI number?
- Ernest Hamilton's National Provider Identifier (NPI) is 1598756678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Hamilton's specialty?
- Ernest Hamilton is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Ernest Hamilton located?
- Ernest Hamilton's practice location on file with NPPES is 17450 Se Ten Eyck Rd, Sandy, OR 97055-8514.
- What is Ernest Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Ernest Hamilton is (503) 668-6807.
- Does Ernest Hamilton accept Medicare?
- Ernest Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ernest Hamilton's NPI active?
- Yes — Ernest Hamilton's NPI (1598756678) is active in the NPPES registry as of the last update on 2024-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.