OrganizationActive
Dennis Michael Sullivan, D.C.
NPI 1710258397 · Chiropractor · Milwaukie, OR
Dennis Michael Sullivan, D.C. is a Chiropractor organization in Milwaukie, OR (NPI 1710258397).
Provider details
- NPI number
- 1710258397
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Dennis Sullivan, Owner(503) 709-8946
- License
- 27-2247 (OR)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
2305 Se Washington St Ste 109
Milwaukie, OR 97222-7647
Phone: (503) 709-8946
Fax: (503) 659-4445
Street-level locationGet directions
Mailing address
2305 Se Washington St Ste 109
Milwaukie, OR 97222-7647
Registry dates
- Enumerated
- 2012-01-13
- Last updated
- 2012-01-13
Frequently asked questions
- What is Dennis Michael Sullivan, D.C.'s NPI number?
- Dennis Michael Sullivan, D.C.'s National Provider Identifier (NPI) is 1710258397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis Michael Sullivan, D.C.?
- Dennis Michael Sullivan, D.C. is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Dennis Michael Sullivan, D.C. located?
- Dennis Michael Sullivan, D.C.'s practice location on file with NPPES is 2305 Se Washington St Ste 109, Milwaukie, OR 97222-7647.
- What is Dennis Michael Sullivan, D.C.'s phone number?
- The practice phone number listed in the NPPES registry for Dennis Michael Sullivan, D.C. is (503) 709-8946.
- Who is the authorized official for Dennis Michael Sullivan, D.C.?
- The authorized official listed on Dennis Michael Sullivan, D.C.'s NPPES record is Dennis Sullivan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis Michael Sullivan, D.C.'s NPI active?
- Yes — Dennis Michael Sullivan, D.C.'s NPI (1710258397) is active in the NPPES registry as of the last update on 2012-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.