Susan Woo, MD
NPI 1326037714 · Internal Medicine Physician · Oak Brook, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Woo, MD is a Internal Medicine Physician provider in Oak Brook, IL (NPI 1326037714).
Provider details
- NPI number
- 1326037714
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G87754 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-10-18
- Last updated
- 2008-03-10
Frequently asked questions
- What is Susan Woo's NPI number?
- Susan Woo's National Provider Identifier (NPI) is 1326037714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Woo's specialty?
- Susan Woo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Woo located?
- Susan Woo's practice location on file with NPPES is 167 Saddle Brook Dr, Oak Brook, IL 60523-2652.
- What is Susan Woo's phone number?
- The practice phone number listed in the NPPES registry for Susan Woo is (630) 655-0552.
- Does Susan Woo accept Medicare?
- Susan Woo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Woo's NPI active?
- Yes — Susan Woo's NPI (1326037714) is active in the NPPES registry as of the last update on 2008-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.