Dr. Jenna Ann Mailhes, MD
- Medicare services, 2024
- 344
- Medicare patients, 2024
- 240
- Part D claims, 2024
- 55
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 333 Madison St, Joliet, IL 60435
- Practice phone
- Call (815) 725-7133
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Joseph Medical Center - Joliet
Joliet, Illinois
Find Dr. Mailhes' 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. Jenna Ann Mailhes is an emergency medicine physician in Joliet, Illinois
Dr. Mailhes practices at St Joseph Medical Center - Joliet in Joliet, Illinois.
Dr. Mailhes' NPI, 1023694809, was assigned on March 22, 2021. Dr. Mailhes graduated from LSU Health Shreveport School of Medicine in 2021. Dr. Mailhes holds Illinois license 036169363.
- NPI
- 1023694809NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022555036
- NPI enumeration date
- March 22, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 725-7133
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jenna Ann Mailhes practices at St Joseph Medical Center - Joliet in Joliet, Illinois
Dr. Mailhes' primary practice is St Joseph Medical Center - Joliet, at 333 Madison St, Joliet, IL 60435 in Will County. The practice phone is (815) 725-7133.
- St Joseph Medical Center - Joliet333 Madison St, Joliet, IL 60435 · Will CountyPhone(815) 725-7133
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jenna Ann Mailhes is affiliated with 2 sites of care and 1 medical group
Dr. Mailhes' primary practice is St Joseph Medical Center - Joliet in Joliet, Illinois. Dr. Mailhes is also affiliated with Saint Joseph Medical Center. The medical group on file is CEP America.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jenna Ann Mailhes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mailhes practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Joseph Medical Center - Joliet | 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. Jenna Ann Mailhes is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Mailhes' primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Mailhes' licenses on file in 2 states: Illinois and Florida.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
- Florida license
Emergency medicine physicians near Dr. Mailhes
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. Jenna Ann Mailhes billed Medicare for 344 services in 2024
CMS data shows 344 Medicare services from Dr. Mailhes across 4 procedure codes in 2024, for 240 Medicare patients. Medicare paid $34,044 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mailhes' Medicare services by type, 2024
- Office and hospital visits237
- Tests and treatments107
Dr. Mailhes compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Mailhes
- Illinois median
- Medicare services
- 344vs 27426% above
- Medicare patients
- 240vs 27312% below
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Mailhes' 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. Jenna Ann Mailhes treated 240 Medicare patients in 2024, average age 76
CMS counts 240 Medicare patients who saw Dr. Mailhes in 2024. The largest group is 75 to 84, with 75 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.24, 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. Mailhes' median patient age at 62, with 53% women.
Dr. Mailhes' Medicare patients by age, 2024
Dr. Mailhes' Medicare patients by sex, 2024
- Women14159%
- Men9941%
Chronic conditions among Dr. Mailhes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Diabetes51%
- Anxiety48%
- Ischemic heart disease48%
- Atrial fibrillation44%
- Chronic kidney disease44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mailhes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jenna Ann Mailhes wrote 55 Medicare Part D claims in 2024
In 2024, Dr. Mailhes wrote 55 Medicare Part D claims for 42 patients. 91% of them were for generic drugs.
Dr. Mailhes' Part D claims by kind of drug, 2024
- Generic50 claims91%
- Brand-name and other5 claims9%
Drug classes CMS tracks in Dr. Mailhes' Part D claims, 2024
- Antibiotics35%19 of 55 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Jenna Ann Mailhes takes part in Medicare
Dr. Mailhes 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. Jenna Ann Mailhes graduated from LSU Health Shreveport School of Medicine
Dr. Mailhes graduated from LSU Health Shreveport School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Jenna Ann Mailhes accepts plans from 4 insurance carriers
Dr. Mailhes is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- CMS Medicare
- HCSC
Plan types Dr. Mailhes accepts, by number of carriers
- HMO3
- Medicare2
- POS2
- PPO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jenna Ann Mailhes'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 (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) |
| 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. Jenna Ann Mailhes
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. Jenna Ann Mailhes' NPI number?
Dr. Jenna Ann Mailhes' NPI number is 1023694809. It was assigned on March 22, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Jenna Ann Mailhes?
Dr. Jenna Ann Mailhes is an emergency medicine physician in Joliet, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jenna Ann Mailhes practice?
Dr. Mailhes practices at 333 Madison St, Joliet, IL 60435. Dr. Mailhes' primary practice is St Joseph Medical Center - Joliet in Joliet, Illinois.
What is Dr. Jenna Ann Mailhes' office phone number?
The practice phone on file for Dr. Mailhes is (815) 725-7133.
What is Dr. Jenna Ann Mailhes' medical license number?
Dr. Mailhes holds Illinois license 036169363, one of the licenses on file in 2 states.
Which states has Dr. Jenna Ann Mailhes been licensed in?
Dmand AI has state licenses on file for Dr. Mailhes in Illinois (2024 to 2026) and Florida (2023 to 2025).
Which hospitals is Dr. Jenna Ann Mailhes affiliated with?
Dr. Mailhes is affiliated with Saint Joseph Medical Center.
What medical group is Dr. Jenna Ann Mailhes part of?
Dr. Mailhes is linked to CEP America.
Does Dr. Jenna Ann Mailhes accept Medicare?
Yes. CMS data shows Dr. Mailhes billed Medicare for 344 services in 2024, and Dr. Mailhes accepts Medicare assignment.
How many Medicare patients does Dr. Jenna Ann Mailhes see?
CMS counts 240 Medicare patients who saw Dr. Mailhes in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Jenna Ann Mailhes bill to Medicare?
In 2024, Dr. Mailhes' most billed Medicare services were emergency department visit (99285), heart test or procedure (93042) and critical care (99291).
Where did Dr. Jenna Ann Mailhes go to medical school?
Dr. Mailhes graduated from LSU Health Shreveport School of Medicine in 2021.
How long has Dr. Jenna Ann Mailhes been practicing?
Dr. Mailhes graduated from medical school in 2021, 5 years ago.
What insurance does Dr. Jenna Ann Mailhes accept?
Dr. Mailhes is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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