Dr. Shannon M. Jennings, MD
- Medicare services, 2022
- 76
- Part D claims, 2024
- 194
- Hospital affiliations
- 1
- Industry payments
- $289
- Medical groups
- 10
- Practice address
- 1100 E Norris Dr, Ottawa, IL 61350
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD
Acute Care Hospital outpatient department · Ottawa, Illinois
Find Dr. Jennings' professional email, personal email and mobile number
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Dr. Shannon M. Jennings is a psychiatrist in Ottawa, Illinois
Dr. Jennings practices at OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD in Ottawa, Illinois.
Dr. Jennings' NPI, 1285715847, was assigned on October 18, 2006. Dr. Jennings graduated from University of South Florida College of Medicine in 2000. Dr. Jennings holds Michigan license EMC0001234.
- NPI
- 1285715847NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224003017
- NPI enumeration date
- October 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Shannon M. Jennings practices at OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD in Ottawa, Illinois
Dr. Jennings' primary practice is OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD, at 1100 E Norris Dr, Ottawa, IL 61350.
- OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD1100 E Norris Dr, Ottawa, IL 61350
Source: Dmand AI Affiliation Data
Dr. Shannon M. Jennings is affiliated with 4 sites of care and 10 medical groups
Dr. Jennings' primary practice is OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD in Ottawa, Illinois. Dr. Jennings is also affiliated with OSF Saint Elizabeth Medical Center - Peru. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Dr. Jennings to 9 more medical groups and 2 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Shannon M. Jennings' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jennings practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD | Available with a free account |
| +3 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Shannon M. Jennings is one of 1,527 psychiatrists in Illinois
Psychiatry is Dr. Jennings' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Jennings' licenses on file in 6 states: Michigan, Arkansas, Illinois, Missouri, Mississippi and Tennessee.
Specialties and state licenses
- Psychiatry, MichiganPrimary
- Arkansas license
- Illinois license
- Missouri license
- Mississippi license
- Tennessee license
Psychiatrists near Dr. Jennings
Counts of psychiatrists 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
Dr. Shannon M. Jennings billed Medicare for 76 services in 2022
CMS data shows 76 Medicare services from Dr. Jennings across 3 procedure codes in 2022. Medicare paid $6,739 for them.
Dr. Jennings' Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 2312022: 4083%
- Tests and treatments
- 2021: 02022: 36
Where Dr. Jennings' Medicare services took place, 2022
- In an office4053%
- In a facility3647%
Dr. Jennings compared with the Illinois median for psychiatrists, 2022
- Dr. Jennings
- Illinois median
- Medicare services
- 76vs 20363% below
- Part D claims
- 101vs 17442% below
Medians across 1,588 psychiatrists in Illinois with Dmand AI profiles that report each measure.
Dr. Jennings' most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Jennings and other psychiatrists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Shannon M. Jennings' patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Jennings' median patient age at 51, with 51% women.
Dr. Jennings' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Shannon M. Jennings wrote 194 Medicare Part D claims in 2024
In 2024, Dr. Jennings wrote 194 Medicare Part D claims for 21 patients. 94% of them were for generic drugs. CMS names the drug for 101 of them, across 7 drugs with 11 or more claims each, at $1,692 in total drug cost. In 2023, CMS named 365 claims across 13 drugs.
Dr. Jennings' Part D claims by kind of drug, 2024
- Generic182 claims94%
- Brand-name12 claims6%
Dr. Jennings' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3652024: 10172%
Drugs named by CMS: 7 in 2024, 13 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Shannon M. Jennings takes part in Medicare
Dr. Jennings accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Shannon M. Jennings received $289 in industry payments from 2017 to 2024
CMS Open Payments shows 16 general payments to Dr. Jennings from 4 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $145.
General payments to Dr. Jennings by program year, 2017 to 2024
Companies that paid Dr. Jennings the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Shannon M. Jennings graduated from University of South Florida College of Medicine
Dr. Jennings graduated from University of South Florida College of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Shannon M. 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 Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Shannon M. 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 Dr. Shannon M. Jennings' NPI number?
Dr. Shannon M. Jennings' NPI number is 1285715847. It was assigned on October 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Shannon M. Jennings?
Dr. Shannon M. Jennings is a psychiatrist in Ottawa, Illinois. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Shannon M. Jennings practice?
Dr. Jennings practices at 1100 E Norris Dr, Ottawa, IL 61350. Dr. Jennings' primary practice is OSF Saint Elizabeth Medical Center - Behavioral Health - HOPD in Ottawa, Illinois. Dmand AI also links Dr. Jennings to 9 medical groups and 2 group practices and clinics.
What is Dr. Shannon M. Jennings' medical license number?
Dr. Jennings holds Michigan license EMC0001234, one of the licenses on file in 6 states.
Which states has Dr. Shannon M. Jennings been licensed in?
Dmand AI has state licenses on file for Dr. Jennings in Michigan, Arkansas, Illinois, Missouri, Mississippi and Tennessee.
Which hospitals is Dr. Shannon M. Jennings affiliated with?
Dr. Jennings is affiliated with OSF Saint Elizabeth Medical Center - Peru.
What medical group is Dr. Shannon M. Jennings part of?
Dr. Jennings is linked to OSF Multi-Specialty Group. Dmand AI links Dr. Jennings to 9 more medical groups.
Does Dr. Shannon M. Jennings accept Medicare?
Yes. CMS data shows Dr. Jennings billed Medicare for 76 services in 2022, and Dr. Jennings accepts Medicare assignment.
What services does Dr. Shannon M. Jennings bill to Medicare?
In 2022, Dr. Jennings' most billed Medicare services were psychiatric service (90792), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. Shannon M. Jennings go to medical school?
Dr. Jennings graduated from University of South Florida College of Medicine in 2000.
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What drugs does Dr. Shannon M. Jennings prescribe most?
In 2024 Medicare Part D data, Dr. Jennings' most prescribed drugs by claims were Divalproex Sodium ER, Haloperidol and Paroxetine HCl.
Has Dr. Shannon M. Jennings received payments from drug or device companies?
CMS Open Payments shows $289 in general payments to Dr. Jennings from 4 companies from 2017 to 2024. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Shannon M. Jennings been practicing?
Dr. Jennings graduated from medical school in 2000, 26 years ago.
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