Dr. Ryan L. Jennings, MD
- Medicare services, 2024
- 27
- Medicare patients, 2024
- 28
- Part D claims, 2024
- 80
- MIPS score, 2024
- 100
- Hospital affiliations
- 3
- 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 Dr. 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.
Dr. Ryan L. Jennings is a hospitalist in Effingham, Illinois
Dr. Jennings practices at HSHS St. Anthony's Memorial Hospital in Effingham, Illinois, part of Hospital Sisters of St. Francis.
Dr. Jennings' NPI, 1477588499, was assigned on July 11, 2006. Dr. Jennings graduated from SIU School of Medicine in 1998. Dr. Jennings holds Illinois license 036103305.
- NPI
- 1477588499NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941279632
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 342-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan L. Jennings practices at HSHS St. Anthony's Memorial Hospital in Effingham, Illinois
Dr. 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
Dr. Ryan L. Jennings is affiliated with 4 sites of care and 2 medical groups
Dr. Jennings' primary practice is HSHS St. Anthony's Memorial Hospital in Effingham, Illinois, part of Hospital Sisters of St. Francis. Dr. Jennings is also affiliated with HSHS Holy Family Hospital. The medical group on file is Vituity (formerly CEP America). Dmand AI also links Dr. Jennings to 1 more hospital, 1 home health agency and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ryan L. 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 |
|---|---|
| HSHS St. Anthony's Memorial Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan L. Jennings is one of 1,321 hospitalists in Illinois
Hospitalist is Dr. Jennings' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Jennings is board certified in internal medicine by the American Board of Internal Medicine. Dr. Jennings is licensed in Illinois.
Specialties and state licenses
- Hospitalist, IllinoisPrimary
Clinical focus
Dmand AI lists kidney failure and substance abuse among the conditions Dr. Jennings treats.
Hospitalists near Dr. Jennings
Counts of hospitalists 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. Ryan L. Jennings billed Medicare for 27 services in 2024
CMS data shows 27 Medicare services from Dr. Jennings across 2 procedure codes in 2024, for 28 Medicare patients. Medicare paid $2,572 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Jennings' Medicare services by type, 2021 to 2024
- 2021
- 2024
- Office and hospital visits
- 2021: 572024: 2753%
Dr. Jennings compared with the Illinois median for hospitalists, 2024
- Dr. Jennings
- Illinois median
- Medicare services
- 27vs 54395% below
- Medicare patients
- 28vs 24288% below
- Part D claims
- 74vs 5340% above
Medians across 1,248 hospitalists in Illinois with Dmand AI profiles that report each measure.
Dr. Jennings' most billed Medicare procedure codes, 2024
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan L. Jennings treated 28 Medicare patients in 2024, average age 82
CMS counts 28 Medicare patients who saw Dr. Jennings in 2024. The largest group is 75 to 84, with 13 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 2.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Jennings' median patient age at 68, with 60% women.
Dr. Jennings' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Jennings' Medicare patients by sex, 2024
- Women1450%
- Men1450%
Chronic conditions among Dr. Jennings' Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis68%
- COPD61%
- Heart failure57%
- Atrial fibrillation54%
Share of Medicare patients with each condition. A patient can have several.
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 68
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan L. Jennings wrote 80 Medicare Part D claims in 2024
In 2024, Dr. Jennings wrote 80 Medicare Part D claims for 63 patients. CMS names the drug for 74 of them, across 3 drugs with 11 or more claims each, at $18,047 in total drug cost. In 2023, CMS named 42 claims across 1 drug.
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: 422024: 7476%
Drugs named by CMS: 3 in 2024, 1 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
Dr. Ryan L. Jennings scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Jennings for performance year 2024, reported as part of a group. Dr. Jennings accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Jennings' MIPS scores, performance year 2024
- 100of 100Final score
- 96.6of 100Quality
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Ryan L. Jennings received $437 in industry payments from 2016 to 2022
CMS Open Payments shows 11 general payments to Dr. Jennings from 6 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $133.
General payments to Dr. Jennings by program year, 2016 to 2022
Companies that paid Dr. Jennings the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan L. Jennings has 1 award and honors on record
Dmand AI lists 1 award for Dr. Jennings.
Awards and honors for Dr. Jennings
- Undated
- AAP Fellow
Source: Dmand AI Professional Profile Data
Dr. Ryan L. Jennings graduated from SIU School of Medicine
Dr. Jennings graduated from SIU School of Medicine in 1998. Dr. Jennings is a member of AAP and ACP.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Ryan L. Jennings accepts plans from 4 insurance carriers
Dr. Jennings is in network with 4 carriers, including HCSC, Blue Cross Blue Shield of Massachusetts and Regence Health Plans. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- CMS Medicare
Plan types Dr. Jennings accepts, by number of carriers
- Medicare4
- PPO3
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan L. 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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Ryan L. 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. Ryan L. Jennings' NPI number?
Dr. Ryan L. Jennings' NPI number is 1477588499. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan L. Jennings?
Dr. Ryan L. Jennings is a hospitalist in Effingham, Illinois. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Ryan L. Jennings practice?
Dr. Jennings practices at 503 N Maple Street, Effingham, IL 62401. Dr. Jennings' primary practice is HSHS St. Anthony's Memorial Hospital in Effingham, Illinois, part of Hospital Sisters of St. Francis. Dmand AI also links Dr. Jennings to 1 hospital, 1 home health agency and 1 medical group.
What is Dr. Ryan L. Jennings' office phone number?
The practice phone on file for Dr. Jennings is (217) 342-2121.
What is Dr. Ryan L. Jennings' medical license number?
Dr. Jennings holds Illinois license 036103305.
Which hospitals is Dr. Ryan L. Jennings affiliated with?
Dr. Jennings practices at HSHS St. Anthony's Memorial Hospital in Effingham, Illinois. Dr. Jennings is also affiliated with HSHS Holy Family Hospital. Dmand AI links Dr. Jennings to 1 more hospital.
What medical group is Dr. Ryan L. Jennings part of?
Dr. Jennings is linked to Vituity (formerly CEP America). Dmand AI links Dr. Jennings to 1 more medical group.
Does Dr. Ryan L. Jennings accept Medicare?
Yes. CMS data shows Dr. Jennings billed Medicare for 27 services in 2024, and Dr. Jennings accepts Medicare assignment.
What is Dr. Ryan L. Jennings' MIPS score?
Dr. Jennings' MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ryan L. Jennings see?
CMS counts 28 Medicare patients who saw Dr. Jennings in 2024, with an average age of 82.
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Is Dr. Ryan L. Jennings board certified?
Yes. Dr. Jennings is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Ryan L. Jennings bill to Medicare?
In 2024, Dr. Jennings' most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99223).
Where did Dr. Ryan L. Jennings go to medical school?
Dr. Jennings graduated from SIU School of Medicine in 1998.
What drugs does Dr. Ryan L. Jennings prescribe most?
In 2024 Medicare Part D data, Dr. Jennings' most prescribed drugs by claims were Arexvy, Shingrix and Boostrix Tdap.
Has Dr. Ryan L. Jennings received payments from drug or device companies?
CMS Open Payments shows $437 in general payments to Dr. Jennings from 6 companies from 2016 to 2022. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Ryan L. Jennings been practicing?
Dr. Jennings graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Ryan L. Jennings accept?
Dr. Jennings is in network with 4 carriers, including HCSC, Blue Cross Blue Shield of Massachusetts and Regence Health Plans. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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