Randall Toig, M.D.
NPI 1689625246 · Obstetrics & Gynecology Physician · Chicago, IL
Randall Toig, M.D. is a Obstetrics & Gynecology Physician provider in Chicago, IL (NPI 1689625246).
Provider details
- NPI number
- 1689625246
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036057210 (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
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
- 2006-05-16
- Last updated
- 2014-02-27
Frequently asked questions
- What is Randall Toig's NPI number?
- Randall Toig's National Provider Identifier (NPI) is 1689625246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randall Toig's specialty?
- Randall Toig is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Randall Toig located?
- Randall Toig's practice location on file with NPPES is 680 N Lake Shore Dr, Chicago, IL 60611-4546.
- What is Randall Toig's phone number?
- The practice phone number listed in the NPPES registry for Randall Toig is (312) 440-1600.
- Is Randall Toig's NPI active?
- Yes — Randall Toig's NPI (1689625246) is active in the NPPES registry as of the last update on 2014-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.