Eunice Yu, M.D.
NPI 1356607881 · Internal Medicine Physician · Oakbrook Terrace, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eunice Yu, M.D. is a Internal Medicine Physician provider in Oakbrook Terrace, IL (NPI 1356607881).
Provider details
- NPI number
- 1356607881
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301108429 (MI)
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lisinopril | 15 |
| Fluticasone Propionate | 14 |
| Montelukast Sodium | 14 |
| Simvastatin | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 19401 Hubbard DrDearborn, MI 48126-2641Phone: (313) 983-8100
- 4444 W Bristol Rd Ste 150Flint, MI 48507-3161Phone: (810) 230-9500Fax: (810) 230-0169
- 500 Kirts Blvd Ste 100Troy, MI 48084-4135Phone: (248) 824-6060Fax: (248) 686-0772
Registry dates
- Enumerated
- 2012-04-10
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Eunice Yu's NPI number?
- Eunice Yu's National Provider Identifier (NPI) is 1356607881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eunice Yu's specialty?
- Eunice Yu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eunice Yu located?
- Eunice Yu's practice location on file with NPPES is 117w755 Butterfield Road Unit 104, Oakbrook Terrace, IL 60181.
- What is Eunice Yu's phone number?
- The practice phone number listed in the NPPES registry for Eunice Yu is (312) 818-4650.
- Does Eunice Yu accept Medicare?
- Eunice Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eunice Yu's NPI active?
- Yes — Eunice Yu's NPI (1356607881) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.