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Sydney Ross-Davis, M.D.
NPI 1801072558 · Internal Medicine Physician · Chicago, IL
Sydney Ross-Davis, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1801072558).
Provider details
- NPI number
- 1801072558
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
300 E Randolph St
Office 24-103
Chicago, IL 60601-5014
Phone: (312) 653-5749
Street-level locationGet directions
Mailing address
300 E Randolph St
Chicago, IL 60601-5014
Registry dates
- Enumerated
- 2008-01-11
- Last updated
- 2008-01-11
Frequently asked questions
- What is Sydney Ross-Davis's NPI number?
- Sydney Ross-Davis's National Provider Identifier (NPI) is 1801072558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Ross-Davis's specialty?
- Sydney Ross-Davis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sydney Ross-Davis located?
- Sydney Ross-Davis's practice location on file with NPPES is 300 E Randolph St, Chicago, IL 60601-5014.
- What is Sydney Ross-Davis's phone number?
- The practice phone number listed in the NPPES registry for Sydney Ross-Davis is (312) 653-5749.
- Is Sydney Ross-Davis's NPI active?
- Yes — Sydney Ross-Davis's NPI (1801072558) is active in the NPPES registry as of the last update on 2008-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.