Active NPI
Impeccable Grace Services PLLC
- Psychiatric/Mental Health Nurse Practitioner
- Chicago, IL
National Provider Identifier
1598677502
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- Legal business name
- IMPECCABLE GRACE SERVICES PLLC
- Practice address
- 11724 S Justine St FL 1
Chicago, IL 60643-5028 - Phone
- (773) 419-0138
- Fax
- (619) 984-4174
- NPI assigned
- Sep 22, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mr. Olalekan Olumuyiwa Fasogbon, PMHNP-BC
- Title
- NP
- Phone
- (773) 419-0138
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | Primary |
Addresses
Primary practice location
11724 S Justine St FL 1
Chicago, IL 60643-5028
Mailing address
11724 S Justine St FL 1
Chicago, IL 60643-5028
Phone (773) 419-0138
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Psychiatric/Mental Health Nurse Practitioner
- Chicago, IL
- NPI 1487442158
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1790035200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1790035200000",
"number": "1598677502",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11724 S JUSTINE ST FL 1",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606435028",
"telephone_number": "773-419-0138",
"fax_number": "619-984-4174"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11724 S JUSTINE ST FL 1",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606435028",
"telephone_number": "773-419-0138",
"fax_number": "619-984-4174"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "IMPECCABLE GRACE SERVICES PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-09-22",
"last_updated": "2026-09-22",
"certification_date": "2026-09-22",
"status": "A",
"authorized_official_last_name": "FASOGBON",
"authorized_official_first_name": "OLALEKAN",
"authorized_official_middle_name": "OLUMUYIWA",
"authorized_official_title_or_position": "NP",
"authorized_official_telephone_number": "773-419-0138",
"authorized_official_name_prefix": "Mr.",
"authorized_official_credential": "PMHNP-BC"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
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Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.