Edwin Woo, D.O.
NPI 1275640039 · Internal Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edwin Woo, D.O. is a Internal Medicine Physician provider in Austin, TX (NPI 1275640039).
Provider details
- NPI number
- 1275640039
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- H8523 (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
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
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Edwin Woo's NPI number?
- Edwin Woo's National Provider Identifier (NPI) is 1275640039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edwin Woo's specialty?
- Edwin Woo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Edwin Woo located?
- Edwin Woo's practice location on file with NPPES is 2901 Montopolis Dr, Austin, TX 78741-6411.
- What is Edwin Woo's phone number?
- The practice phone number listed in the NPPES registry for Edwin Woo is (512) 389-6688.
- Does Edwin Woo accept Medicare?
- Edwin Woo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edwin Woo's NPI active?
- Yes — Edwin Woo's NPI (1275640039) 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.