Lin Lin, M.D.
NPI 1063640217 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lin Lin, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1063640217).
Provider details
- NPI number
- 1063640217
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 01094727A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 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.
Practice location
Mailing address
Additional practice locations (4)
- 52 Underwood StOrlando, FL 32806-1110Phone: (888) 805-0085Fax: (321) 896-7623
- 2925 Chicago AveMinneapolis, MN 55407-1321Phone: (651) 241-9700Fax: (651) 241-9683
- 1401 Roosevelt AveYork, PA 17404-2244Phone: (877) 232-5807
- 1300 Sentara Park # 3Virginia Beach, VA 23464-5884Phone: (757) 252-3050Fax: (757) 222-3106
Registry dates
- Enumerated
- 2009-06-26
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Lin Lin's NPI number?
- Lin Lin's National Provider Identifier (NPI) is 1063640217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lin Lin's specialty?
- Lin Lin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lin Lin located?
- Lin Lin's practice location on file with NPPES is 1440 W Taylor St, Chicago, IL 60607-4623.
- What is Lin Lin's phone number?
- The practice phone number listed in the NPPES registry for Lin Lin is (888) 805-0085.
- Does Lin Lin accept Medicare?
- Lin Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lin Lin's NPI active?
- Yes — Lin Lin's NPI (1063640217) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.