OrganizationActive
Alexandra Dahm DDS LLC
NPI 1659006500 · Dentist · Portland, OR
Provider details
- NPI number
- 1659006500
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Alexandra Dahm, Owner/Dentist(937) 477-4442
Specialties & taxonomies
Dental Providers
- Dental Clinic/Center261QD0000X
Ambulatory Health Care Facilities
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1744 Ne 42nd Ave
Portland, OR 97213-1537
Phone: (503) 287-0072
Street-level locationGet directions
Mailing address
1744 Ne 42nd Ave
Portland, OR 97213-1537
Other names (DBA / former)
- Doing business as
- Haven Dental Pdx
- Doing business as
- Haven Dental Pdx
Registry dates
- Enumerated
- 2022-07-22
- Last updated
- 2022-10-25
- Certified
- 2022-10-25
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.