Acad Emerg Med
Dr. Jacob Ryan Hennings, MD
- Medicare services, 2024
- 265
- Medicare patients, 2024
- 253
- Part D claims, 2018
- 14
- Publications
- 2
- MIPS score, 2024
- 100
- Practice address
- 975 E 3rd St, Chattanooga, TN 37403
- Practice phone
- Call (423) 778-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hennings' 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. Jacob Ryan Hennings is an emergency medicine physician in Chattanooga, Tennessee
Dr. Hennings practices at Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health.
Dr. Hennings' NPI, 1265692008, was assigned on June 16, 2008. Dr. Hennings graduated from Indiana University School Of Medicine in 2003. Dr. Hennings holds Tennessee license 47290.
- NPI
- 1265692008NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941487110
- NPI enumeration date
- June 16, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 778-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jacob Ryan Hennings practices at Erlanger Baroness Hospital in Chattanooga, Tennessee
Dr. Hennings' primary practice is Erlanger Baroness Hospital, at 975 E 3rd St, Chattanooga, TN 37403 in Hamilton County. The practice phone is (423) 778-7000.
- Erlanger Baroness Hospital975 E 3rd St, Chattanooga, TN 37403 · Hamilton CountyPhone(423) 778-7000
Source: Dmand AI Affiliation Data
Dr. Jacob Ryan Hennings is affiliated with 2 sites of care and 1 medical group
Dr. Hennings' primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. The medical group on file is Tennessee River Physicians. Dmand AI also links Dr. Hennings to 1 more community health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jacob Ryan Hennings' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hennings practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erlanger Baroness Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jacob Ryan Hennings is one of 1,088 emergency medicine physicians in Tennessee
Emergency medicine is Dr. Hennings' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Hennings is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Hennings' licenses on file in 3 states: Tennessee, Georgia and Indiana.
Specialties and state licenses
- Emergency medicine, TennesseePrimary
- Georgia license
- Indiana license
Emergency medicine physicians near Dr. Hennings
Counts of emergency medicine physicians 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. Jacob Ryan Hennings billed Medicare for 265 services in 2024
CMS data shows 265 Medicare services from Dr. Hennings across 3 procedure codes in 2024, for 253 Medicare patients. Medicare paid $30,197 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hennings' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3412024: 26522%
Dr. Hennings compared with the Tennessee median for emergency medicine physicians, 2024
- Dr. Hennings
- Tennessee median
- Medicare services
- 265vs 266Close to median
- Medicare patients
- 253vs 257Close to median
- Part D claims
- 14vs 9385% below
Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Hennings' 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.
Need commercial claims for Dr. Hennings?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hennings and other emergency medicine physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jacob Ryan Hennings treated 253 Medicare patients in 2024, average age 73
CMS counts 253 Medicare patients who saw Dr. Hennings in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.50, 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. Hennings' median patient age at 46, with 53% women.
Dr. Hennings' Medicare patients by age, 2024
Dr. Hennings' Medicare patients by sex, 2024
- Women12650%
- Men12750%
Chronic conditions among Dr. Hennings' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Mood disorders57%
- Anxiety54%
- Depression53%
- Diabetes44%
- Chronic kidney disease43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hennings' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jacob Ryan Hennings wrote 14 Medicare Part D claims in 2018
In 2018, Dr. Hennings wrote 14 Medicare Part D claims. They cover 1 drug, with $88 in total drug cost. In 2017, CMS named 23 claims across 1 drug.
Dr. Hennings' most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 232018: 1439%
Drugs named by CMS: 1 in 2018, 1 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Jacob Ryan Hennings 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. Hennings for performance year 2024, reported as part of a group. Dr. Hennings accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hennings' MIPS scores, performance year 2024
- 100of 100Final score
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Jacob Ryan Hennings has 2 publications on record
Dmand AI links 2 papers to Dr. Hennings, published from 2011 to 2015. Dr. Hennings' most frequent co-author is Jeffrey Durant Clinkscales, MD.
Dr. Hennings' most frequent co-authors
Recent publications by Dr. Hennings
Am J Emerg Med
See who Dr. Hennings researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hennings works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jacob Ryan Hennings graduated from Indiana University School Of Medicine
Dr. Hennings graduated from Indiana University School Of Medicine in 2003.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Jacob Ryan Hennings accepts plans from 2 insurance carriers
Dr. Hennings is in network with 2 carriers, including CMS Medicare and NC State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- NC State Medicaid
Plan types Dr. Hennings accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jacob Ryan Hennings'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jacob Ryan Hennings
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. Jacob Ryan Hennings' NPI number?
Dr. Jacob Ryan Hennings' NPI number is 1265692008. It was assigned on June 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacob Ryan Hennings?
Dr. Jacob Ryan Hennings is an emergency medicine physician in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jacob Ryan Hennings practice?
Dr. Hennings practices at 975 E 3rd St, Chattanooga, TN 37403. Dr. Hennings' primary practice is Erlanger Baroness Hospital in Chattanooga, Tennessee, part of Erlanger Health. Dmand AI also links Dr. Hennings to 1 community health center.
What is Dr. Jacob Ryan Hennings' office phone number?
The practice phone on file for Dr. Hennings is (423) 778-7000.
What is Dr. Jacob Ryan Hennings' medical license number?
Dr. Hennings holds Tennessee license 47290, one of the licenses on file in 3 states.
Which states has Dr. Jacob Ryan Hennings been licensed in?
Dmand AI has state licenses on file for Dr. Hennings in Tennessee (2011 to 2026), Georgia (2012 to 2014) and Indiana (2011 to 2013).
Which hospitals is Dr. Jacob Ryan Hennings affiliated with?
Dr. Hennings practices at Erlanger Baroness Hospital in Chattanooga, Tennessee.
What medical group is Dr. Jacob Ryan Hennings part of?
Dr. Hennings is linked to Tennessee River Physicians.
Does Dr. Jacob Ryan Hennings accept Medicare?
Yes. CMS data shows Dr. Hennings billed Medicare for 265 services in 2024, and Dr. Hennings accepts Medicare assignment.
What is Dr. Jacob Ryan Hennings' MIPS score?
Dr. Hennings' MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Jacob Ryan Hennings see?
CMS counts 253 Medicare patients who saw Dr. Hennings in 2024, with an average age of 73.
Is Dr. Jacob Ryan Hennings board certified?
Yes. Dr. Hennings is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Jacob Ryan Hennings bill to Medicare?
In 2024, Dr. Hennings' most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Jacob Ryan Hennings go to medical school?
Dr. Hennings graduated from Indiana University School Of Medicine in 2003.
What drugs does Dr. Jacob Ryan Hennings prescribe most?
In 2018 Medicare Part D data, Dr. Hennings' most prescribed drugs by claims were Hydrocodone-Acetaminophen.
How long has Dr. Jacob Ryan Hennings been practicing?
Dr. Hennings graduated from medical school in 2003, 23 years ago.
Does Dr. Jacob Ryan Hennings do research?
Dmand AI links 2 publications to Dr. Hennings, published from 2011 to 2015.
Who does Dr. Jacob Ryan Hennings publish with?
Dr. Hennings' most frequent co-authors are Jeffrey Durant Clinkscales, MD (1 shared paper).
What insurance does Dr. Jacob Ryan Hennings accept?
Dr. Hennings is in network with 2 carriers, including CMS Medicare and NC State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
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