OrganizationActive
Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC
NPI 1780855502 · Specialist · Portland, OR
Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC is a Specialist organization in Portland, OR (NPI 1780855502).
Provider details
- NPI number
- 1780855502
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Viyada Thongouthaithip, M.D., Cardiologist(503) 297-8491
- License
- MD 12967 (OR)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
9155 Sw Barnes Rd Ste 310
Portland, OR 97225-6630
Phone: (503) 297-8491
Fax: (503) 297-8492
Street-level locationGet directions
Mailing address
9155 Sw Barnes Rd Ste 310
Portland, OR 97225-6630
Registry dates
- Enumerated
- 2008-03-19
- Last updated
- 2014-05-12
Frequently asked questions
- What is Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC's NPI number?
- Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC's National Provider Identifier (NPI) is 1780855502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC?
- Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC located?
- Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC's practice location on file with NPPES is 9155 Sw Barnes Rd Ste 310, Portland, OR 97225-6630.
- What is Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC's phone number?
- The practice phone number listed in the NPPES registry for Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC is (503) 297-8491.
- Who is the authorized official for Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC?
- The authorized official listed on Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC's NPPES record is Viyada Thongouthaithip, M.D., Cardiologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC's NPI active?
- Yes — Viyada Thongouthaithip MD & Carmelindo Siqueira Jr MD PC's NPI (1780855502) is active in the NPPES registry as of the last update on 2014-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.