Dr. Henry C. Zizzi III, MD
- Medicare services, 2024
- 59
- Medicare patients, 2024
- 85
- Part D claims, 2024
- 43
- Hospital affiliations
- 1
- Industry payments
- $6,209
- Practice address
- 4864 Jackson Street, Monroe, LA 71202
- Practice phone
- Call (318) 388-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zizzi's professional email, personal email and mobile number
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Dr. Henry C. Zizzi III is a general surgeon in Monroe, Louisiana
Dr. Zizzi practices at Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana, part of Ochsner Health System.
Dr. Zizzi's NPI, 1194751982, was assigned on June 23, 2006. Dr. Zizzi graduated from Louisiana State University School of Medicine in Shreveport in 1992. Dr. Zizzi holds Louisiana license 021649.
- NPI
- 1194751982NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810974664
- NPI enumeration date
- June 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 388-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Henry C. Zizzi III practices at Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana
Dr. Zizzi's primary practice is Ochsner LSU Health - Monroe Medical Center, at 4864 Jackson Street, Monroe, LA 71202 in Ouachita Parish. The practice phone is (318) 388-7000.
- Ochsner LSU Health - Monroe Medical Center4864 Jackson Street, Monroe, LA 71202 · Ouachita ParishPhone(318) 388-7000
Source: Dmand AI Affiliation Data
Dr. Henry C. Zizzi III is affiliated with 1 site of care and 1 medical group
Dr. Zizzi's primary practice is Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana, part of Ochsner Health System. The medical group on file is LSU Health Shreveport.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Henry C. Zizzi III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zizzi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ochsner LSU Health - Monroe Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Henry C. Zizzi III is one of 377 general surgeons in Louisiana
Surgery is Dr. Zizzi's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Zizzi is licensed in Louisiana.
Specialties and state licenses
- Surgery, LouisianaPrimary
General surgeons near Dr. Zizzi
Counts of general surgeons 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. Henry C. Zizzi III billed Medicare for 59 services in 2024
CMS data shows 59 Medicare services from Dr. Zizzi across 3 procedure codes in 2024, for 85 Medicare patients. Medicare paid $2,445 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zizzi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 532024: 5911%
Dr. Zizzi compared with the Louisiana median for general surgeons, 2024
- Dr. Zizzi
- Louisiana median
- Medicare services
- 59vs 14459% below
- Medicare patients
- 85vs 10922% below
- Part D claims
- 37vs 4721% below
Medians across 364 general surgeons in Louisiana with Dmand AI profiles that report each measure.
Dr. Zizzi'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zizzi and other general surgeons in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Henry C. Zizzi III treated 85 Medicare patients in 2024, average age 70
CMS counts 85 Medicare patients who saw Dr. Zizzi in 2024. The largest group is 65 to 74, with 40 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 49% are also on Medicaid. Their average risk score is 1.91, 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. Zizzi's median patient age at 64, with 58% women.
Dr. Zizzi's Medicare patients by age, 2024
Dr. Zizzi's Medicare patients by sex, 2024
- Women4755%
- Men3845%
Chronic conditions among Dr. Zizzi's Medicare patients, 2024
- High blood pressure75%
- High cholesterol65%
- Arthritis47%
- Diabetes41%
- Ischemic heart disease32%
- Cancer29%
- Chronic kidney disease29%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zizzi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Henry C. Zizzi III wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Zizzi wrote 43 Medicare Part D claims for 27 patients. 81% of them were for generic drugs. CMS names the drug for 37 of them, across 2 drugs with 11 or more claims each, at $102 in total drug cost. In 2021, CMS named 41 claims across 1 drug.
Dr. Zizzi's Part D claims by kind of drug, 2024
- Generic35 claims81%
- Brand-name and other8 claims19%
Dr. Zizzi's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 412022: 3710%
Drugs named by CMS: 2 in 2022, 1 in 2021.
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. Henry C. Zizzi III takes part in Medicare
Dr. Zizzi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Henry C. Zizzi III received $6,209 in industry payments from 2022 to 2025
CMS Open Payments shows 35 general payments to Dr. Zizzi from 8 drug and device companies from 2022 to 2025. Education make up the largest share, 64% of the total. Intuitive Surgical, Inc. paid the most, $5,490.
General payments to Dr. Zizzi by program year, 2022 to 2025
General payments to Dr. Zizzi by kind, 2022 to 2025
- Education$4,00064%
- Travel and lodging$1,38822%
- Food and beverage$82213%
Companies that paid Dr. Zizzi the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Henry C. Zizzi III graduated from Louisiana State University School of Medicine in Shreveport
Dr. Zizzi graduated from Louisiana State University School of Medicine in Shreveport in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Henry C. Zizzi III'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Henry C. Zizzi III
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. Henry C. Zizzi III's NPI number?
Dr. Henry C. Zizzi III's NPI number is 1194751982. It was assigned on June 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Henry C. Zizzi III?
Dr. Henry C. Zizzi III is a general surgeon in Monroe, Louisiana. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Henry C. Zizzi III practice?
Dr. Zizzi practices at 4864 Jackson Street, Monroe, LA 71202. Dr. Zizzi's primary practice is Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana, part of Ochsner Health System.
What is Dr. Henry C. Zizzi III's office phone number?
The practice phone on file for Dr. Zizzi is (318) 388-7000.
What is Dr. Henry C. Zizzi III's medical license number?
Dr. Zizzi holds Louisiana license 021649.
Which hospitals is Dr. Henry C. Zizzi III affiliated with?
Dr. Zizzi practices at Ochsner LSU Health - Monroe Medical Center in Monroe, Louisiana.
What medical group is Dr. Henry C. Zizzi III part of?
Dr. Zizzi is linked to LSU Health Shreveport.
Does Dr. Henry C. Zizzi III accept Medicare?
Yes. CMS data shows Dr. Zizzi billed Medicare for 59 services in 2024, and Dr. Zizzi accepts Medicare assignment.
How many Medicare patients does Dr. Henry C. Zizzi III see?
CMS counts 85 Medicare patients who saw Dr. Zizzi in 2024, with an average age of 70.
What services does Dr. Henry C. Zizzi III bill to Medicare?
In 2024, Dr. Zizzi's most billed Medicare services were office visit, established patient (99212), office visit, established patient (99213) and hospital inpatient care (99221).
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Where did Dr. Henry C. Zizzi III go to medical school?
Dr. Zizzi graduated from Louisiana State University School of Medicine in Shreveport in 1992.
What drugs does Dr. Henry C. Zizzi III prescribe most?
In 2022 Medicare Part D data, Dr. Zizzi's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Oxycodone-Acetaminophen.
Has Dr. Henry C. Zizzi III received payments from drug or device companies?
CMS Open Payments shows $6,209 in general payments to Dr. Zizzi from 8 companies from 2022 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Henry C. Zizzi III been practicing?
Dr. Zizzi graduated from medical school in 1992, 34 years ago.
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