David Sleman, D.C.
NPI 1255418208 · Chiropractor · Portland, OR
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Sleman, D.C. is a Chiropractor provider in Portland, OR (NPI 1255418208).
Provider details
- NPI number
- 1255418208
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2977 (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
- 2006-11-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Sleman's NPI number?
- David Sleman's National Provider Identifier (NPI) is 1255418208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Sleman's specialty?
- David Sleman is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is David Sleman located?
- David Sleman's practice location on file with NPPES is 15280 Nw Central Dr Ste 200, Portland, OR 97229-7809.
- What is David Sleman's phone number?
- The practice phone number listed in the NPPES registry for David Sleman is (503) 533-2253.
- Does David Sleman accept Medicare?
- David Sleman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Sleman's NPI active?
- Yes — David Sleman's NPI (1255418208) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.