Dr. Robert Douglas Haydel Jr., MD
- Medicare services, 2024
- 499
- Medicare patients, 2024
- 50
- Part D claims, 2024
- 665
- Publications
- 5
- Industry payments
- $2,771
- Practice address
- 602 N Acadia Rd, Thibodaux, LA 70301
- Practice phone
- Call (985) 447-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thibodaux Regional Medical Center
Thibodaux, Louisiana
Find Dr. Haydel's professional email, personal email and mobile number
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Dr. Robert Douglas Haydel Jr. is an allergist and immunologist in Thibodaux, Louisiana
Dr. Haydel practices at Thibodaux Regional Medical Center in Thibodaux, Louisiana.
Dr. Haydel's NPI, 1891791240, was assigned on June 21, 2005. Dr. Haydel graduated from LSU Health Sciences Center New Orleans - School of Medicine in 1988. Dr. Haydel's Louisiana license number on file is 019894.
- NPI
- 1891791240NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082700299
- NPI enumeration date
- June 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (985) 447-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Douglas Haydel Jr. practices at Thibodaux Regional Medical Center in Thibodaux, Louisiana
Dr. Haydel's primary practice is Thibodaux Regional Medical Center, at 602 N Acadia Rd, Thibodaux, LA 70301 in Lafourche Parish. The practice phone is (985) 447-5500.
- Thibodaux Regional Medical Center602 N Acadia Rd, Thibodaux, LA 70301 · Lafourche ParishPhone(985) 447-5500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Douglas Haydel Jr. is affiliated with 2 sites of care
Dr. Haydel's primary practice is Thibodaux Regional Medical Center in Thibodaux, Louisiana. Dmand AI also links Dr. Haydel to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert Douglas Haydel Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haydel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thibodaux Regional Medical Center | 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. Robert Douglas Haydel Jr. is one of 53 allergists and immunologists in Louisiana
Allergy and immunology is Dr. Haydel's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Haydel is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Haydel's licenses on file in 2 states: Louisiana and North Carolina.
Specialties and state licenses
- Allergy and immunology, LouisianaPrimary
- North Carolina license
Clinical focus
Dmand AI lists acute sinusitis, asthma, chronic nasal allergies and upper respiratory infection (URI) among the conditions Dr. Haydel treats.
Allergists and immunologists near Dr. Haydel
Counts of allergists and immunologists 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. Robert Douglas Haydel Jr. billed Medicare for 499 services in 2024
CMS data shows 499 Medicare services from Dr. Haydel across 3 procedure codes in 2024, for 50 Medicare patients. Medicare paid $9,846 for them. Every service was in an office.
Dr. Haydel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3102024: 42537%
- Office and hospital visits
- 2023: 1102024: 7433%
- Drugs given in the office
- 2023: 332024: 0100%
Dr. Haydel compared with the Louisiana median for allergists and immunologists, 2024
- Dr. Haydel
- Louisiana median
- Medicare services
- 499vs 44113% above
- Medicare patients
- 50vs 7836% below
- Part D claims
- 549vs 46119% above
Medians across 51 allergists and immunologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Haydel'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. Haydel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Haydel and other allergists and immunologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Douglas Haydel Jr. treated 50 Medicare patients in 2024, average age 70
CMS counts 50 Medicare patients who saw Dr. Haydel in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Haydel's median patient age at 53, with 62% women.
Dr. Haydel's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Haydel's Medicare patients by sex, 2024
- Women3060%
- Men2040%
Chronic conditions among Dr. Haydel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Asthma58%
- Arthritis44%
- COPD36%
- Ischemic heart disease36%
- Mood disorders28%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Haydel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Douglas Haydel Jr. wrote 665 Medicare Part D claims in 2024
In 2024, Dr. Haydel wrote 665 Medicare Part D claims for 102 patients. 71% of them were for generic drugs. CMS names the drug for 549 of them, across 11 drugs with 11 or more claims each, at $375,261 in total drug cost. In 2023, CMS named 568 claims across 14 drugs.
Dr. Haydel's Part D claims by kind of drug, 2024
- Generic475 claims71%
- Brand-name190 claims29%
Dr. Haydel'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. Haydel's Part D claims, 2024
- Antibiotics10%64 of 665 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5682024: 5493%
Drugs named by CMS: 11 in 2024, 14 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
How Dr. Robert Douglas Haydel Jr. takes part in Medicare
Dr. Haydel 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. Robert Douglas Haydel Jr. has 5 publications on record
Dmand AI links 5 papers to Dr. Haydel in 2009. The most frequent topics are Asthma, Gastroesophageal Reflux and Proton Pump Inhibitors. Dr. Haydel has published most often in Chest. Dr. Haydel's most frequent co-authors are Emilio J. Saturno, MD, Dean S. Edell, MD, MPH and Aaron Kobernick, MD.
Topics Dr. Haydel writes about most
- Asthma
- Gastroesophageal Reflux
- Proton Pump Inhibitors
- Fundoplication
Dr. Haydel's most frequent co-authors
- Emilio J. Saturno, MD3 shared papers
- Dean S. Edell, MD, MPH2 shared papers
- Aaron Kobernick, MD2 shared papers
Recent publications by Dr. Haydel
Curr Gastroenterol Rep
J Pediatr Gastroenterol Nutr
Pediatr Pulmonol
See who Dr. Haydel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Haydel works with, so you can find a warm path to the right allergists and immunologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert Douglas Haydel Jr. received $2,771 in industry payments from 2016 to 2025
CMS Open Payments shows 124 general payments to Dr. Haydel from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $1,396.
General payments to Dr. Haydel by program year, 2016 to 2025
General payments to Dr. Haydel by kind, 2016 to 2025
- Food and beverage$2,73499%
- Education$371%
Companies that paid Dr. Haydel the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Douglas Haydel Jr. has 1 award and honors on record
Dmand AI lists 1 award for Dr. Haydel.
Awards and honors for Dr. Haydel
- Undated
- AAAAI Fellow
Source: Dmand AI Professional Profile Data
Dr. Robert Douglas Haydel Jr. graduated from LSU Health Sciences Center New Orleans - School of Medicine
Dr. Haydel graduated from LSU Health Sciences Center New Orleans - School of Medicine in 1988. Dr. Haydel is a member of AAAAI.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Robert Douglas Haydel Jr. accepts plans from 16 insurance carriers
Dr. Haydel is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Humana
- +8 more carriersWith a free account
Plan types Dr. Haydel accepts, by number of carriers
- PPO10
- HMO7
- Medicare7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert Douglas Haydel Jr.'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 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) |
| 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. Robert Douglas Haydel Jr.
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. Robert Douglas Haydel Jr.'s NPI number?
Dr. Robert Douglas Haydel Jr.'s NPI number is 1891791240. It was assigned on June 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Douglas Haydel Jr.?
Dr. Robert Douglas Haydel Jr. is an allergist and immunologist in Thibodaux, Louisiana. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Robert Douglas Haydel Jr. practice?
Dr. Haydel practices at 602 N Acadia Rd, Thibodaux, LA 70301. Dr. Haydel's primary practice is Thibodaux Regional Medical Center in Thibodaux, Louisiana. Dmand AI also links Dr. Haydel to 1 physician office.
What is Dr. Robert Douglas Haydel Jr.'s office phone number?
The practice phone on file for Dr. Haydel is (985) 447-5500.
What is Dr. Robert Douglas Haydel Jr.'s medical license number?
Dr. Haydel's Louisiana license number on file is 019894, one of the licenses on file in 2 states.
Which states has Dr. Robert Douglas Haydel Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Haydel in Louisiana (1988 to 2025) and North Carolina (1990 to 1992).
Does Dr. Robert Douglas Haydel Jr. accept Medicare?
Yes. CMS data shows Dr. Haydel billed Medicare for 499 services in 2024, and Dr. Haydel accepts Medicare assignment.
How many Medicare patients does Dr. Robert Douglas Haydel Jr. see?
CMS counts 50 Medicare patients who saw Dr. Haydel in 2024, with an average age of 70.
Is Dr. Robert Douglas Haydel Jr. board certified?
Yes. Dr. Haydel is board certified in pediatrics by the American Board of Pediatrics.
What services does Dr. Robert Douglas Haydel Jr. bill to Medicare?
In 2024, Dr. Haydel's most billed Medicare services were infusion or chemotherapy administration (96372), office visit, established patient (99214) and office visit, new patient (99204).
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Where did Dr. Robert Douglas Haydel Jr. go to medical school?
Dr. Haydel graduated from LSU Health Sciences Center New Orleans - School of Medicine in 1988.
What drugs does Dr. Robert Douglas Haydel Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Haydel's most prescribed drugs by claims were Prednisone, Fluticasone Propionate and Ipratropium Bromide.
Has Dr. Robert Douglas Haydel Jr. received payments from drug or device companies?
CMS Open Payments shows $2,771 in general payments to Dr. Haydel from 14 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Robert Douglas Haydel Jr. been practicing?
Dr. Haydel graduated from medical school in 1988, 38 years ago.
Does Dr. Robert Douglas Haydel Jr. do research?
Dmand AI links 5 publications to Dr. Haydel.
Who does Dr. Robert Douglas Haydel Jr. publish with?
Dr. Haydel's most frequent co-authors are Emilio J. Saturno, MD (3 shared papers), Dean S. Edell, MD, MPH (2 shared papers) and Aaron Kobernick, MD (2 shared papers).
What insurance does Dr. Robert Douglas Haydel Jr. accept?
Dr. Haydel is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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