Dr. Eric R. Ehrensing, MD
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 625
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 1516 Jefferson Hwy, New Orleans, LA 70121
- Practice phone
- Call (504) 842-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ehrensing's professional email, personal email and mobile number
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Dr. Eric R. Ehrensing is an infectious disease specialist in New Orleans, Louisiana
Dr. Ehrensing practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System.
Dr. Ehrensing's NPI, 1992779581, was assigned on February 13, 2006. Dr. Ehrensing graduated from UVA School of Medicine in 1994. Dr. Ehrensing holds Louisiana license MD.022242.
- NPI
- 1992779581NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628091592
- NPI enumeration date
- February 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (504) 842-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric R. Ehrensing practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana
Dr. Ehrensing's primary practice is Ochsner Medical Center - New Orleans, at 1516 Jefferson Hwy, New Orleans, LA 70121 in Jefferson Parish. The practice phone is (504) 842-3000.
- Ochsner Medical Center - New Orleans1516 Jefferson Hwy, New Orleans, LA 70121 · Jefferson ParishPhone(504) 842-3000
Source: Dmand AI Affiliation Data
Dr. Eric R. Ehrensing is affiliated with 1 site of care and 1 medical group
Dr. Ehrensing's primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System. The medical group on file is Ochsner Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric R. Ehrensing's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ehrensing practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ochsner Medical Center - New Orleans | 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 Ochsner Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Eric R. Ehrensing is one of 110 infectious disease specialists in Louisiana
Infectious disease is Dr. Ehrensing's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Ehrensing is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Ehrensing's licenses on file in 2 states: Louisiana and Alabama.
Specialties and state licenses
- Infectious disease, LouisianaPrimary
- Alabama license
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, immune deficiency disease, joint or bone infection and UTI among the conditions Dr. Ehrensing treats.
Infectious disease specialists near Dr. Ehrensing
Counts of infectious disease specialists 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. Eric R. Ehrensing billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Dr. Ehrensing across 1 procedure code in 2024, for 30 Medicare patients. Medicare paid $1,590 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ehrensing compared with the Louisiana median for infectious disease specialists, 2024
- Dr. Ehrensing
- Louisiana median
- Medicare services
- 12vs 22395% below
- Medicare patients
- 30vs 10571% below
- Part D claims
- 393vs 26648% above
Medians across 113 infectious disease specialists in Louisiana with Dmand AI profiles that report each measure.
Dr. Ehrensing's 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. Ehrensing?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ehrensing and other infectious disease specialists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric R. Ehrensing treated 30 Medicare patients in 2024, average age 71
CMS counts 30 Medicare patients who saw Dr. Ehrensing in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 3.21, 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. Ehrensing's median patient age at 67, with 36% women.
Dr. Ehrensing's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ehrensing's Medicare patients by sex, 2024
- Women1137%
- Men1963%
Chronic conditions among Dr. Ehrensing's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Chronic kidney disease57%
- Ischemic heart disease53%
- Arthritis43%
- Diabetes40%
- Heart failure40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ehrensing's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric R. Ehrensing wrote 625 Medicare Part D claims in 2024
In 2024, Dr. Ehrensing wrote 625 Medicare Part D claims for 69 patients. 65% of them were for generic drugs. CMS names the drug for 393 of them, across 20 drugs with 11 or more claims each, at $915,900 in total drug cost.
Dr. Ehrensing's Part D claims by kind of drug, 2024
- Generic409 claims65%
- Brand-name and other216 claims35%
Dr. Ehrensing's 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.
Drug classes CMS tracks in Dr. Ehrensing's Part D claims, 2024
- Opioids3%19 of 625 claims
- Antibiotics19%117 of 625 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Eric R. Ehrensing offers telehealth to Medicare patients
Dr. Ehrensing accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ehrensing as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eric R. Ehrensing has 1 publication on record
Dmand AI links 1 paper to Dr. Ehrensing.
Recent publications by Dr. Ehrensing
See who Dr. Ehrensing researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ehrensing works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric R. Ehrensing received $56,289 in industry payments from 2024 to 2025
CMS Open Payments shows 99 general payments to Dr. Ehrensing from 4 drug and device companies from 2024 to 2025. Speaker and faculty fees make up the largest share, 74% of the total. ViiV Healthcare Company paid the most, $38,289.
General payments to Dr. Ehrensing by program year, 2024 to 2025
General payments to Dr. Ehrensing by kind, 2024 to 2025
- Speaker and faculty fees$41,47574%
- Consulting fees$6,17511%
- Travel and lodging$5,3099%
- Food and beverage$3,3306%
Companies that paid Dr. Ehrensing the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eric R. Ehrensing graduated from UVA School of Medicine
Dr. Ehrensing graduated from UVA School of Medicine in 1994. Dr. Ehrensing is a member of ACP and IDSA.
- Medical school
- Board certified in infectious disease
Source: Dmand AI Professional Profile Data
Dr. Eric R. Ehrensing accepts plans from 15 insurance carriers
Dr. Ehrensing is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Cigna
- HCSC
- Humana
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Ehrensing accepts, by number of carriers
- Medicare9
- PPO9
- POS5
- HMO4
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Eric R. Ehrensing'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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. Eric R. Ehrensing
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. Eric R. Ehrensing's NPI number?
Dr. Eric R. Ehrensing's NPI number is 1992779581. It was assigned on February 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric R. Ehrensing?
Dr. Eric R. Ehrensing is an infectious disease specialist in New Orleans, Louisiana. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Eric R. Ehrensing practice?
Dr. Ehrensing practices at 1516 Jefferson Hwy, New Orleans, LA 70121. Dr. Ehrensing's primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System.
What is Dr. Eric R. Ehrensing's office phone number?
The practice phone on file for Dr. Ehrensing is (504) 842-3000.
What is Dr. Eric R. Ehrensing's medical license number?
Dr. Ehrensing holds Louisiana license MD.022242, one of the licenses on file in 2 states.
Which states has Dr. Eric R. Ehrensing been licensed in?
Dmand AI has state licenses on file for Dr. Ehrensing in Louisiana (1995 to 2026) and Alabama (1995 to 2025).
Which hospitals is Dr. Eric R. Ehrensing affiliated with?
Dr. Ehrensing practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana.
What medical group is Dr. Eric R. Ehrensing part of?
Dr. Ehrensing is linked to Ochsner Health.
Does Dr. Eric R. Ehrensing accept Medicare?
Yes. CMS data shows Dr. Ehrensing billed Medicare for 12 services in 2024, and Dr. Ehrensing accepts Medicare assignment.
Does Dr. Eric R. Ehrensing offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ehrensing as offering telehealth services.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Eric R. Ehrensing see?
CMS counts 30 Medicare patients who saw Dr. Ehrensing in 2024, with an average age of 71.
Is Dr. Eric R. Ehrensing board certified?
Yes. Dr. Ehrensing is board certified in infectious disease by the American Board of Internal Medicine.
What services does Dr. Eric R. Ehrensing bill to Medicare?
In 2024, Dr. Ehrensing's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Eric R. Ehrensing go to medical school?
Dr. Ehrensing graduated from UVA School of Medicine in 1994.
What drugs does Dr. Eric R. Ehrensing prescribe most?
In 2024 Medicare Part D data, Dr. Ehrensing's most prescribed drugs by claims were Dovato, Doxycycline Hyclate and Juluca.
Has Dr. Eric R. Ehrensing received payments from drug or device companies?
CMS Open Payments shows $56,289 in general payments to Dr. Ehrensing from 4 companies from 2024 to 2025. The largest total came from ViiV Healthcare Company.
How long has Dr. Eric R. Ehrensing been practicing?
Dr. Ehrensing graduated from medical school in 1994, 32 years ago.
Does Dr. Eric R. Ehrensing do research?
Dmand AI links 1 publication to Dr. Ehrensing.
What insurance does Dr. Eric R. Ehrensing accept?
Dr. Ehrensing is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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