Dr. James B Barnum, DMD LLC
NPI 1972919629 · Preferred Provider Organization · Milwaukie, OR
Dr. James B Barnum, DMD LLC is a Preferred Provider Organization organization in Milwaukie, OR (NPI 1972919629).
Provider details
- NPI number
- 1972919629
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Laura Rassi, Office Manager(503) 654-2101
- License
- 9245 (OR)
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-07-02
- Last updated
- 2014-07-02
Frequently asked questions
- What is Dr. James B Barnum, DMD LLC's NPI number?
- Dr. James B Barnum, DMD LLC's National Provider Identifier (NPI) is 1972919629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. James B Barnum, DMD LLC?
- Dr. James B Barnum, DMD LLC is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Dr. James B Barnum, DMD LLC located?
- Dr. James B Barnum, DMD LLC's practice location on file with NPPES is 2025 Se Washington St, Milwaukie, OR 97222-7612.
- What is Dr. James B Barnum, DMD LLC's phone number?
- The practice phone number listed in the NPPES registry for Dr. James B Barnum, DMD LLC is (503) 654-2101.
- Who is the authorized official for Dr. James B Barnum, DMD LLC?
- The authorized official listed on Dr. James B Barnum, DMD LLC's NPPES record is Laura Rassi, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. James B Barnum, DMD LLC's NPI active?
- Yes — Dr. James B Barnum, DMD LLC's NPI (1972919629) is active in the NPPES registry as of the last update on 2014-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.