Cathryn C. Hassett
- Medicare services, 2024
- 134
- Medicare patients, 2024
- 131
- Part D claims, 2024
- 1,511
- Hospital affiliations
- 1
- Industry payments
- $232
- 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 Cathryn Hassett's professional email, personal email and mobile number
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Cathryn C. Hassett is an allergist and immunologist in New Orleans, Louisiana
Cathryn Hassett practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System.
Cathryn Hassett's NPI, 1053519512, was assigned on July 6, 2007. Cathryn Hassett graduated from Tulane School of Medicine in 2002. Cathryn Hassett holds Louisiana license MD.026063.
- NPI
- 1053519512NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385745447
- NPI enumeration date
- July 6, 2007
- 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
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cathryn C. Hassett practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana
Cathryn Hassett'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
Cathryn C. Hassett is affiliated with 1 site of care and 1 medical group
Cathryn Hassett'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 Cathryn C. Hassett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cathryn Hassett 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.
Cathryn C. Hassett is one of 53 allergists and immunologists in Louisiana
Allergy and immunology is Cathryn Hassett's primary specialty in the NPI Registry, under taxonomy code 207K00000X. Cathryn Hassett is board certified in allergy & immunology by the American Board of Allergy and Immunology. Cathryn Hassett is licensed in Louisiana.
Specialties and state licenses
- Allergy and immunology, LouisianaPrimary
Clinical focus
Dmand AI lists acute sinusitis, asthma, chronic nasal allergies, hives and immune deficiency disease among the conditions Cathryn Hassett treats.
Allergists and immunologists near Cathryn Hassett
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
Cathryn C. Hassett billed Medicare for 134 services in 2024
CMS data shows 134 Medicare services from Cathryn Hassett across 3 procedure codes in 2024, all of them office visits, for 131 Medicare patients. Medicare paid $12,457 for them. Every service was in an office.
Cathryn Hassett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1522024: 13412%
Cathryn Hassett compared with the Louisiana median for allergists and immunologists, 2024
- Cathryn Hassett
- Louisiana median
- Medicare services
- 134vs 44170% below
- Medicare patients
- 131vs 7868% above
- Part D claims
- 1,325vs 4612.9 times
Medians across 51 allergists and immunologists in Louisiana with Dmand AI profiles that report each measure.
Cathryn Hassett'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 Cathryn Hassett?
Medicare shows one payer. Book a meeting to get commercial claims data for Cathryn Hassett and other allergists and immunologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Cathryn C. Hassett treated 131 Medicare patients in 2024, average age 72
CMS counts 131 Medicare patients who saw Cathryn Hassett in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cathryn Hassett's median patient age at 56, with 62% women.
Cathryn Hassett's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Cathryn Hassett's Medicare patients by sex, 2024
- Women8162%
- Men5038%
Chronic conditions among Cathryn Hassett's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis58%
- Ischemic heart disease32%
- Asthma31%
- Anxiety26%
- Diabetes26%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Cathryn Hassett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cathryn C. Hassett wrote 1,511 Medicare Part D claims in 2024
In 2024, Cathryn Hassett wrote 1,511 Medicare Part D claims for 250 patients. 69% of them were for generic drugs. CMS names the drug for 1,325 of them, across 23 drugs with 11 or more claims each, at $749,438 in total drug cost. In 2023, CMS named 1,161 claims across 26 drugs.
Cathryn Hassett's Part D claims by kind of drug, 2024
- Generic1,044 claims69%
- Brand-name467 claims31%
Cathryn Hassett'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 Cathryn Hassett's Part D claims, 2024
- Antibiotics2%30 of 1,511 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: 1,1612024: 1,32514%
Drugs named by CMS: 23 in 2024, 26 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
Cathryn C. Hassett offers telehealth to Medicare patients
Cathryn Hassett accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Cathryn Hassett as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Cathryn C. Hassett received $232 in industry payments from 2017 to 2025
CMS Open Payments shows 16 general payments to Cathryn Hassett from 4 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 85% of the total. Shire North American Group Inc paid the most, $103.
General payments to Cathryn Hassett by program year, 2017 to 2025
General payments to Cathryn Hassett by kind, 2017 to 2025
- Food and beverage$19885%
- Education$3415%
Companies that paid Cathryn Hassett the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Cathryn C. Hassett has 1 award and honors on record
Dmand AI lists 1 award for Cathryn Hassett, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Cathryn Hassett
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Cathryn C. Hassett graduated from Tulane School of Medicine
Cathryn Hassett graduated from Tulane School of Medicine in 2002.
- Medical school
- Board certified in allergy & immunology
Source: Dmand AI Professional Profile Data
Cathryn C. Hassett accepts plans from 13 insurance carriers
Cathryn Hassett is in network with 13 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- Regence Health Plans
- Arkansas Blue Cross and Blue Shield
- +5 more carriersWith a free account
Plan types Cathryn Hassett accepts, by number of carriers
- Medicare8
- PPO8
- POS5
- EPO3
- HMO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Cathryn C. Hassett'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) |
| 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 Cathryn C. Hassett
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cathryn C. Hassett's NPI number?
Cathryn C. Hassett's NPI number is 1053519512. It was assigned on July 6, 2007, and it is active in the NPI Registry.
What does Cathryn C. Hassett specialize in?
Cathryn C. Hassett is an allergist and immunologist in New Orleans, Louisiana. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Cathryn C. Hassett practice?
Cathryn Hassett practices at 1516 Jefferson Hwy, New Orleans, LA 70121. Cathryn Hassett's primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System.
What is Cathryn C. Hassett's office phone number?
The practice phone on file for Cathryn Hassett is (504) 842-3000.
What is Cathryn C. Hassett's medical license number?
Cathryn Hassett holds Louisiana license MD.026063.
Which hospitals is Cathryn C. Hassett affiliated with?
Cathryn Hassett practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana.
What medical group is Cathryn C. Hassett part of?
Cathryn Hassett is linked to Ochsner Health.
Does Cathryn C. Hassett accept Medicare?
Yes. CMS data shows Cathryn Hassett billed Medicare for 134 services in 2024, and Cathryn Hassett accepts Medicare assignment.
Does Cathryn C. Hassett offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Cathryn Hassett as offering telehealth services.
How many Medicare patients does Cathryn C. Hassett see?
CMS counts 131 Medicare patients who saw Cathryn Hassett in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
Is Cathryn C. Hassett board certified?
Yes. Cathryn Hassett is board certified in allergy & immunology by the American Board of Allergy and Immunology.
What services does Cathryn C. Hassett bill to Medicare?
In 2024, Cathryn Hassett's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99204) and office visit, new patient (99205).
Where did Cathryn C. Hassett go to medical school?
Cathryn Hassett graduated from Tulane School of Medicine in 2002.
What drugs does Cathryn C. Hassett prescribe most?
In 2024 Medicare Part D data, Cathryn Hassett's most prescribed drugs by claims were Azelastine HCl, Montelukast Sodium and Fluticasone Propionate.
Has Cathryn C. Hassett received payments from drug or device companies?
CMS Open Payments shows $232 in general payments to Cathryn Hassett from 4 companies from 2017 to 2025. The largest total came from Shire North American Group Inc.
How long has Cathryn C. Hassett been practicing?
Cathryn Hassett graduated from medical school in 2002, 24 years ago.
What insurance does Cathryn C. Hassett accept?
Cathryn Hassett is in network with 13 carriers, including Aetna, Elevance and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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