Gregory Michael Jennings, APRN
- Part D claims, 2024
- 13
- Hospital affiliations
- 1
- Medical groups
- 4
- State licenses
- 2
- Year NPI issued
- 2018
- Practice address
- 503 N Maple Street, Effingham, IL 62401
- Practice phone
- Call (217) 342-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Gregory Jennings' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gregory Michael Jennings is a family nurse practitioner in Effingham, Illinois
Gregory Jennings practices at HSHS St. Anthony's Memorial Hospital in Effingham, Illinois, part of Hospital Sisters of St. Francis.
Gregory Jennings' NPI, 1245735497, was assigned on March 29, 2018. Gregory Jennings holds Illinois license 209017407.
- NPI
- 1245735497NPI Registry (opens in a new tab)
- NPI enumeration date
- March 29, 2018
- NPI status
- Active
- Practice phone
- (217) 342-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Gregory Michael Jennings practices at HSHS St. Anthony's Memorial Hospital in Effingham, Illinois
Gregory Jennings' primary practice is HSHS St. Anthony's Memorial Hospital, at 503 N Maple Street, Effingham, IL 62401 in Effingham County. The practice phone is (217) 342-2121.
- HSHS St. Anthony's Memorial Hospital503 N Maple Street, Effingham, IL 62401 · Effingham CountyPhone(217) 342-2121
Source: Dmand AI Affiliation Data
Gregory Michael Jennings is affiliated with 2 sites of care and 4 medical groups
Gregory Jennings' primary practice is HSHS St. Anthony's Memorial Hospital in Effingham, Illinois, part of Hospital Sisters of St. Francis. The medical group on file is Granite City Urgent Care Walk-in Clinic. Dmand AI also links Gregory Jennings to 3 more medical groups and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gregory Michael Jennings' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Jennings practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. Anthony's Memorial Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hospital Sisters of St. Francis and 6.2K+ hospitals, with verified contacts in the same login.
Gregory Michael Jennings is one of 7,275 family nurse practitioners in Illinois
Family is Gregory Jennings' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Gregory Jennings' licenses on file in 2 states: Illinois and Missouri.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
- Missouri license
Family nurse practitioners near Gregory Jennings
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Gregory Michael Jennings' patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Gregory Jennings' median patient age at 43, with 58% women.
Gregory Jennings' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Gregory Michael Jennings wrote 13 Medicare Part D claims in 2024
In 2024, Gregory Jennings wrote 13 Medicare Part D claims. 85% of them were for generic drugs.
Gregory Jennings' Part D claims by kind of drug, 2024
- Generic11 claims85%
- Brand-name and other2 claims15%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Gregory Michael Jennings's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Gregory Michael Jennings
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Michael Jennings' NPI number?
Gregory Michael Jennings' NPI number is 1245735497. It was assigned on March 29, 2018, and it is active in the NPI Registry.
What does Gregory Michael Jennings specialize in?
Gregory Michael Jennings is a family nurse practitioner in Effingham, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Gregory Michael Jennings practice?
Gregory Jennings practices at 503 N Maple Street, Effingham, IL 62401. Gregory Jennings' primary practice is HSHS St. Anthony's Memorial Hospital in Effingham, Illinois, part of Hospital Sisters of St. Francis. Dmand AI also links Gregory Jennings to 3 medical groups and 1 home health agency.
What is Gregory Michael Jennings' office phone number?
The practice phone on file for Gregory Jennings is (217) 342-2121.
What is Gregory Michael Jennings' medical license number?
Gregory Jennings holds Illinois license 209017407, one of the licenses on file in 2 states.
Which states has Gregory Michael Jennings been licensed in?
Dmand AI has state licenses on file for Gregory Jennings in Illinois and Missouri.
Which hospitals is Gregory Michael Jennings affiliated with?
Gregory Jennings practices at HSHS St. Anthony's Memorial Hospital in Effingham, Illinois.
What medical group is Gregory Michael Jennings part of?
Gregory Jennings is linked to Granite City Urgent Care Walk-in Clinic. Dmand AI links Gregory Jennings to 3 more medical groups.
How long has Gregory Michael Jennings been practicing?
Gregory Jennings graduated from medical school in 2017, 9 years ago.
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