Sydney Rabin, MD
NPI 1518697101 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Rabin, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1518697101).
Provider details
- NPI number
- 1518697101
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 125.080667 (IL)
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
4 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
- 2022-06-15
- Last updated
- 2022-06-15
- Certified
- 2022-06-15
Frequently asked questions
- What is Sydney Rabin's NPI number?
- Sydney Rabin's National Provider Identifier (NPI) is 1518697101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Rabin's specialty?
- Sydney Rabin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sydney Rabin located?
- Sydney Rabin's practice location on file with NPPES is 1620 W Harrison St, Chicago, IL 60612-3801.
- What is Sydney Rabin's phone number?
- The practice phone number listed in the NPPES registry for Sydney Rabin is (312) 942-5000.
- Does Sydney Rabin accept Medicare?
- Sydney Rabin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Rabin's NPI active?
- Yes — Sydney Rabin's NPI (1518697101) is active in the NPPES registry as of the last update on 2022-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.