IndividualActive
Maria Calderon Siquina, CPTH
NPI 1538786280 · Technician/Technologist · Portland, OR
Maria Calderon Siquina, CPTH is a Technician/Technologist provider in Portland, OR (NPI 1538786280).
Provider details
- NPI number
- 1538786280
- Entity type
- Individual
- Primary specialty
- Technician/TechnologistEye and Vision Services Providers
- Credential
- CPTH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0006233 (OR)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
619 Nw 6th Ave Fl 1
Portland, OR 97209-3964
Phone: (503) 988-5267
Street-level locationGet directions
Mailing address
619 Nw 6th Ave
Portland, OR 97209-3964
Registry dates
- Enumerated
- 2020-06-29
- Last updated
- 2020-06-29
- Certified
- 2020-06-29
Frequently asked questions
- What is Maria Calderon Siquina's NPI number?
- Maria Calderon Siquina's National Provider Identifier (NPI) is 1538786280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Calderon Siquina's specialty?
- Maria Calderon Siquina is listed in the NPPES registry with a primary specialty of Technician/Technologist (Eye and Vision Services Providers).
- Where is Maria Calderon Siquina located?
- Maria Calderon Siquina's practice location on file with NPPES is 619 Nw 6th Ave Fl 1, Portland, OR 97209-3964.
- What is Maria Calderon Siquina's phone number?
- The practice phone number listed in the NPPES registry for Maria Calderon Siquina is (503) 988-5267.
- Is Maria Calderon Siquina's NPI active?
- Yes — Maria Calderon Siquina's NPI (1538786280) is active in the NPPES registry as of the last update on 2020-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.