Dr. Ronald L. Renard, MD

  • Duluth, MN
  • Allergist and immunologist
NPI1497792436
Medicare services, 2024
11
Medicare patients, 2024
21
Part D claims, 2024
83
Hospital affiliations
1
Industry payments
$9,221
Practice address
420 E. 1st St., Duluth, MN 55805
Practice phone
Call (218) 786-1019
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Essentia Health-Duluth Clinic 1st Street

Mammography / Breast Imaging Center · Duluth, Minnesota

See all 6 affiliations

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Dr. Ronald L. Renard is an allergist and immunologist in Duluth, Minnesota

Dr. Renard practices at Essentia Health-Duluth Clinic 1st Street in Duluth, Minnesota.

Dr. Renard's NPI, 1497792436, was assigned on May 31, 2006. Dr. Renard graduated from Creighton University School of Medicine - Omaha in 1976. Dr. Renard holds California license G36415.

NPI and contact details
NPI enumeration date
May 31, 2006
NPI status
Active
Practice phone
(218) 786-1019
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
76
Medical school graduation
1976

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dr. Ronald L. Renard practices at Essentia Health-Duluth Clinic 1st Street in Duluth, Minnesota

Dr. Renard's primary practice is Essentia Health-Duluth Clinic 1st Street, at 420 E. 1st St., Duluth, MN 55805. The practice phone is (218) 786-1019.

  • Essentia Health-Duluth Clinic 1st Street
    420 E. 1st St., Duluth, MN 55805Phone(218) 786-1019

Source: Dmand AI Affiliation Data

Dr. Ronald L. Renard is affiliated with 3 sites of care and 3 medical groups

Dr. Renard's primary practice is Essentia Health-Duluth Clinic 1st Street in Duluth, Minnesota. Dr. Renard is also affiliated with Essentia Health-Duluth (Miller-Dwan, Building D). The medical group on file is Essentia Health-Duluth Clinic. Dmand AI also links Dr. Renard to 2 more medical groups and 1 physician office, each named with a free account. Dr. Renard's employer is on file too: a breast imaging center.

See all 6 affiliations for Dr. Renard

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Ronald L. Renard's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Renard practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Essentia Health-Duluth Clinic 1st StreetAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ronald L. Renard is one of 69 allergists and immunologists in Minnesota

Allergy and immunology is Dr. Renard's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Renard is board certified in allergy & immunology by the American Board of Allergy and Immunology. Dmand AI has Dr. Renard's licenses on file in 4 states: California, Minnesota, Colorado and Maryland.

Specialties and state licenses

  • Allergy and immunology, CaliforniaPrimaryLicense G36415 · 1978 to 2027 · taxonomy 207K00000X
  • Minnesota license2018 to 2026
  • Colorado license1979 to 2005
  • Maryland license1983 to 1995

Clinical focus

Dmand AI lists chronic nasal allergies, hives and immune deficiency disease among the conditions Dr. Renard treats.

Allergists and immunologists near Dr. Renard

Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.

69allergists and immunologists in Minnesota
3allergists and immunologists in Duluth

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Ronald L. Renard billed Medicare for 11 services in 2024

CMS data shows 11 Medicare services from Dr. Renard across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $547 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202411
Medicare patients21
Paid by Medicare$547
Procedure codes1

Dr. Renard's Medicare services by type, 2021 to 2024

  • 2021
  • 2024
Office and hospital visits
2021: 3222024: 1197%
Drugs given in the office
2021: 2242024: 0100%
Tests and treatments
2021: 4,0702024: 0100%

Dr. Renard compared with the Minnesota median for allergists and immunologists, 2024

  • Dr. Renard
  • Minnesota median
Medicare services
11vs 64498% below
Medicare patients
21vs 9277% below
Part D claims
13vs 27295% below

Medians across 77 allergists and immunologists in Minnesota with Dmand AI profiles that report each measure.

Dr. Renard'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.

See all procedures by Dr. Renard

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Renard and other allergists and immunologists in Minnesota.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Ronald L. Renard treated 21 Medicare patients in 2024, average age 67

CMS counts 21 Medicare patients who saw Dr. Renard in 2024. 52% of them have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Renard's median patient age at 60, with 62% women.

Medicare patients, 202421
Average age67
Average risk score0.88

Chronic conditions among Dr. Renard's Medicare patients, 2024

  1. High blood pressure52%

Share of Medicare patients with each condition. A patient can have several.

Dr. Renard's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women62%
  • Men37%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Ronald L. Renard wrote 83 Medicare Part D claims in 2024

In 2024, Dr. Renard wrote 83 Medicare Part D claims for 35 patients. 72% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $159 in total drug cost. In 2022, CMS named 64 claims across 4 drugs.

Part D claims, 202483
Drugs named by CMS1
Total drug cost$159
Part D patients35

Dr. Renard's Part D claims by kind of drug, 2024

  • Generic60 claims72%
  • Brand-name and other23 claims28%

Dr. Renard'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.

Part D claims for drugs CMS names, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 642024: 1380%

Drugs named by CMS: 1 in 2024, 4 in 2022.

See all prescribing by Dr. Renard

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

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Dr. Ronald L. Renard received $9,221 in industry payments from 2016 to 2023

CMS Open Payments shows 252 general payments to Dr. Renard from 21 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 43% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $2,967.

General payments to Dr. Renard by program year, 2016 to 2023

General payments to Dr. Renard by kind, 2016 to 2023

$9.2Kin total
  • Food and beverage$3,96143%
  • Honoraria$1,80020%
  • Speaker and faculty fees$1,75019%
  • Travel and lodging$1,69218%
  • Education$180%

Companies that paid Dr. Renard the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Renard

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Ronald L. Renard has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Renard, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Renard

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • AAAAI Fellow
    • Whos Who

Source: Dmand AI Professional Profile Data

Dr. Ronald L. Renard graduated from Creighton University School of Medicine - Omaha

Dr. Renard graduated from Creighton University School of Medicine - Omaha in 1976. Dr. Renard is a member of AAAAI.

  1. Medical schoolCreighton University School of Medicine - Omaha
  2. Board certified in allergy & immunologyAmerican Board of Allergy and Immunology
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Ronald L. Renard accepts plans from 9 insurance carriers

Dr. Renard is in network with 9 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +1 more carriersWith a free account

Plan types Dr. Renard accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. HMO3
  4. POS3
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ronald L. Renard's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Ronald L. Renard

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. Ronald L. Renard's NPI number?

Dr. Ronald L. Renard's NPI number is 1497792436. It was assigned on May 31, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ronald L. Renard?

Dr. Ronald L. Renard is an allergist and immunologist in Duluth, Minnesota. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).

Where does Dr. Ronald L. Renard practice?

Dr. Renard practices at 420 E. 1st St., Duluth, MN 55805. Dr. Renard's primary practice is Essentia Health-Duluth Clinic 1st Street in Duluth, Minnesota. Dmand AI also links Dr. Renard to 2 medical groups and 1 physician office.

What is Dr. Ronald L. Renard's office phone number?

The practice phone on file for Dr. Renard is (218) 786-1019.

What is Dr. Ronald L. Renard's medical license number?

Dr. Renard holds California license G36415, one of the licenses on file in 4 states.

Which states has Dr. Ronald L. Renard been licensed in?

Dmand AI has state licenses on file for Dr. Renard in California (1978 to 2027), Minnesota (2018 to 2026), Colorado (1979 to 2005) and Maryland (1983 to 1995).

Which hospitals is Dr. Ronald L. Renard affiliated with?

Dr. Renard is affiliated with Essentia Health-Duluth (Miller-Dwan, Building D).

What medical group is Dr. Ronald L. Renard part of?

Dr. Renard is linked to Essentia Health-Duluth Clinic. Dmand AI links Dr. Renard to 2 more medical groups.

Does Dr. Ronald L. Renard accept Medicare?

Yes. CMS data shows Dr. Renard billed Medicare for 11 services in 2024.

How many Medicare patients does Dr. Ronald L. Renard see?

CMS counts 21 Medicare patients who saw Dr. Renard in 2024, with an average age of 67.

Show 7 more questionsShow fewer questions

Is Dr. Ronald L. Renard board certified?

Yes. Dr. Renard is board certified in allergy & immunology by the American Board of Allergy and Immunology.

What services does Dr. Ronald L. Renard bill to Medicare?

In 2024, Dr. Renard's most billed Medicare services were office visit, established patient (99213).

Where did Dr. Ronald L. Renard go to medical school?

Dr. Renard graduated from Creighton University School of Medicine - Omaha in 1976.

What drugs does Dr. Ronald L. Renard prescribe most?

In 2024 Medicare Part D data, Dr. Renard's most prescribed drugs by claims were Azelastine HCl.

Has Dr. Ronald L. Renard received payments from drug or device companies?

CMS Open Payments shows $9,221 in general payments to Dr. Renard from 21 companies from 2016 to 2023. The largest total came from Teva Pharmaceuticals USA, Inc.

How long has Dr. Ronald L. Renard been practicing?

Dr. Renard graduated from medical school in 1976, 50 years ago.

What insurance does Dr. Ronald L. Renard accept?

Dr. Renard is in network with 9 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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