Oscar Oandasan, M.D.
NPI 1467427609 · Family Medicine Physician · Lake Jackson, TX
Oscar Oandasan, M.D. is a Family Medicine Physician provider in Lake Jackson, TX (NPI 1467427609).
Provider details
- NPI number
- 1467427609
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- F3570 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Registry dates
- Enumerated
- 2006-02-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Oscar Oandasan's NPI number?
- Oscar Oandasan's National Provider Identifier (NPI) is 1467427609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Oandasan's specialty?
- Oscar Oandasan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Oscar Oandasan located?
- Oscar Oandasan's practice location on file with NPPES is 201 Oak Dr S, Lake Jackson, TX 77566-5676.
- What is Oscar Oandasan's phone number?
- The practice phone number listed in the NPPES registry for Oscar Oandasan is (979) 297-9752.
- Is Oscar Oandasan's NPI active?
- Yes — Oscar Oandasan's NPI (1467427609) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.