Grant Advocate Illinois LLC
NPI 1376871020 · Internal Medicine Physician · Chicago, IL
Grant Advocate Illinois LLC is a Internal Medicine Physician organization in Chicago, IL (NPI 1376871020).
Provider details
- NPI number
- 1376871020
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jerisa Johnson, Pres(773) 816-1117
- License
- 036119674 (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
16 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
- 2009-11-18
- Last updated
- 2009-11-18
Frequently asked questions
- What is Grant Advocate Illinois LLC's NPI number?
- Grant Advocate Illinois LLC's National Provider Identifier (NPI) is 1376871020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grant Advocate Illinois LLC?
- Grant Advocate Illinois LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Grant Advocate Illinois LLC located?
- Grant Advocate Illinois LLC's practice location on file with NPPES is 441 E Erie St, Chicago, IL 60611-4446.
- What is Grant Advocate Illinois LLC's phone number?
- The practice phone number listed in the NPPES registry for Grant Advocate Illinois LLC is (773) 816-1117.
- Who is the authorized official for Grant Advocate Illinois LLC?
- The authorized official listed on Grant Advocate Illinois LLC's NPPES record is Jerisa Johnson, Pres. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grant Advocate Illinois LLC's NPI active?
- Yes — Grant Advocate Illinois LLC's NPI (1376871020) is active in the NPPES registry as of the last update on 2009-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.