Dr. Vonny Ngantung, D.D.S, M.s.
NPI 1558589317 · Orthodontics and Dentofacial Orthopedics Dentistry · Happy Valley, OR
Dr. Vonny Ngantung, D.D.S, M.s. is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Happy Valley, OR (NPI 1558589317).
Provider details
- NPI number
- 1558589317
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Vonny Ngantung, Orthodontist(503) 659-7455
- License
- D8294 (OR)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Other names (DBA / former)
- Doing business as
- Northwest Orthodontic Specialists
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2008-08-07
Frequently asked questions
- What is Dr. Vonny Ngantung, D.D.S, M.s.'s NPI number?
- Dr. Vonny Ngantung, D.D.S, M.s.'s National Provider Identifier (NPI) is 1558589317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Vonny Ngantung, D.D.S, M.s.?
- Dr. Vonny Ngantung, D.D.S, M.s. is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Dr. Vonny Ngantung, D.D.S, M.s. located?
- Dr. Vonny Ngantung, D.D.S, M.s.'s practice location on file with NPPES is 12100 Se Stevens Ct, Happy Valley, OR 97086-4707.
- What is Dr. Vonny Ngantung, D.D.S, M.s.'s phone number?
- The practice phone number listed in the NPPES registry for Dr. Vonny Ngantung, D.D.S, M.s. is (503) 659-7455.
- Who is the authorized official for Dr. Vonny Ngantung, D.D.S, M.s.?
- The authorized official listed on Dr. Vonny Ngantung, D.D.S, M.s.'s NPPES record is Vonny Ngantung, Orthodontist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Vonny Ngantung, D.D.S, M.s.'s NPI active?
- Yes — Dr. Vonny Ngantung, D.D.S, M.s.'s NPI (1558589317) is active in the NPPES registry as of the last update on 2008-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.