Hawthorne Chiropractic PC
NPI 1144253139 · Chiropractor · Portland, OR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hawthorne Chiropractic PC is a Chiropractor organization in Portland, OR (NPI 1144253139).
Provider details
- NPI number
- 1144253139
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Cliff Marhoefer, President(503) 231-9879
- License
- 2784 (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
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
- 2006-07-10
- Last updated
- 2020-08-22
Frequently asked questions
- What is Hawthorne Chiropractic PC's NPI number?
- Hawthorne Chiropractic PC's National Provider Identifier (NPI) is 1144253139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hawthorne Chiropractic PC?
- Hawthorne Chiropractic PC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Hawthorne Chiropractic PC located?
- Hawthorne Chiropractic PC's practice location on file with NPPES is 1222 Se Division St, Portland, OR 97202-1017.
- What is Hawthorne Chiropractic PC's phone number?
- The practice phone number listed in the NPPES registry for Hawthorne Chiropractic PC is (503) 231-9879.
- Does Hawthorne Chiropractic PC accept Medicare?
- Hawthorne Chiropractic PC 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 Hawthorne Chiropractic PC?
- The authorized official listed on Hawthorne Chiropractic PC's NPPES record is Cliff Marhoefer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hawthorne Chiropractic PC's NPI active?
- Yes — Hawthorne Chiropractic PC's NPI (1144253139) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.