OrganizationActive
John G. Colasurdo D.M.D
NPI 1427452085 · Dentist · Portland, OR
John G. Colasurdo D.M.D is a Dentist organization in Portland, OR (NPI 1427452085).
Provider details
- NPI number
- 1427452085
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- John Colasurdo, Owner/Dentist(503) 223-7661
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(75/100 index)
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
833 Sw 11th Ave
Suite 723
Portland, OR 97205
Phone: (503) 223-7661
Fax: (503) 223-6997
Street-level locationGet directions
Mailing address
833 Sw 11th Ave
Portland, OR 97205
Registry dates
- Enumerated
- 2014-10-10
- Last updated
- 2014-10-13
Frequently asked questions
- What is John G. Colasurdo D.M.D's NPI number?
- John G. Colasurdo D.M.D's National Provider Identifier (NPI) is 1427452085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John G. Colasurdo D.M.D?
- John G. Colasurdo D.M.D is classified in the NPPES registry as Dentist (Dental Providers).
- Where is John G. Colasurdo D.M.D located?
- John G. Colasurdo D.M.D's practice location on file with NPPES is 833 Sw 11th Ave, Portland, OR 97205.
- What is John G. Colasurdo D.M.D's phone number?
- The practice phone number listed in the NPPES registry for John G. Colasurdo D.M.D is (503) 223-7661.
- Who is the authorized official for John G. Colasurdo D.M.D?
- The authorized official listed on John G. Colasurdo D.M.D's NPPES record is John Colasurdo, Owner/Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John G. Colasurdo D.M.D's NPI active?
- Yes — John G. Colasurdo D.M.D's NPI (1427452085) is active in the NPPES registry as of the last update on 2014-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.