Dr. Christopher Peter Guarisco, MD
- Medicare services, 2024
- 603
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 9,644
- Hospital affiliations
- 2
- Industry payments
- $66
- Practice address
- 17000 Medical Center Dr, Baton Rouge, LA 70816
- Practice phone
- Call (225) 752-2470
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Guarisco's professional email, personal email and mobile number
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Dr. Christopher Peter Guarisco is an internist in Baton Rouge, Louisiana
Dr. Guarisco practices at Ochsner Medical Center - Baton Rouge in Baton Rouge, Louisiana, part of Ochsner Health System.
Dr. Guarisco's NPI, 1255356002, was assigned on July 13, 2006. Dr. Guarisco graduated from Louisiana State University School of Medicine in New Orleans in 1991. Dr. Guarisco holds Louisiana license 21248.
- NPI
- 1255356002NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547391328
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (225) 752-2470
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Peter Guarisco practices at Ochsner Medical Center - Baton Rouge in Baton Rouge, Louisiana
Dr. Guarisco's primary practice is Ochsner Medical Center - Baton Rouge, at 17000 Medical Center Dr, Baton Rouge, LA 70816 in E. Baton Rouge Parish. The practice phone is (225) 752-2470.
- Ochsner Medical Center - Baton Rouge17000 Medical Center Dr, Baton Rouge, LA 70816 · E. Baton Rouge ParishPhone(225) 752-2470
Source: Dmand AI Affiliation Data
Dr. Christopher Peter Guarisco is affiliated with 5 sites of care and 1 medical group
Dr. Guarisco's primary practice is Ochsner Medical Center - Baton Rouge in Baton Rouge, Louisiana, part of Ochsner Health System. Dr. Guarisco is also affiliated with Ochsner Medical Center - New Orleans. The medical group on file is Ochsner Health. Dmand AI also links Dr. Guarisco to 2 more home health agencies and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher Peter Guarisco's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guarisco practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ochsner Medical Center - Baton Rouge | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Christopher Peter Guarisco is one of 1,571 internists in Louisiana
Internal medicine is Dr. Guarisco's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Guarisco is licensed in Louisiana.
Specialties and state licenses
- Internal medicine, LouisianaPrimary
Internists near Dr. Guarisco
Counts of internists 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. Christopher Peter Guarisco billed Medicare for 603 services in 2024
CMS data shows 603 Medicare services from Dr. Guarisco across 5 procedure codes in 2024, for 159 Medicare patients. Medicare paid $27,388 for them. Every service was in an office.
Dr. Guarisco's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5322024: 47111%
- Other services
- 2023: 02024: 132
Dr. Guarisco compared with the Louisiana median for internists, 2024
- Dr. Guarisco
- Louisiana median
- Medicare services
- 603vs 42143% above
- Medicare patients
- 159vs 160Close to median
- Part D claims
- 9,009vs 40822.1 times
Medians across 1,561 internists in Louisiana with Dmand AI profiles that report each measure.
Dr. Guarisco'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. Guarisco and other internists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Peter Guarisco treated 159 Medicare patients in 2024, average age 75
CMS counts 159 Medicare patients who saw Dr. Guarisco in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guarisco's median patient age at 73, with 45% women.
Dr. Guarisco's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Guarisco's Medicare patients by sex, 2024
- Women6642%
- Men9358%
Chronic conditions among Dr. Guarisco's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes35%
- Arthritis31%
- Chronic kidney disease27%
- Ischemic heart disease25%
- Anxiety19%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guarisco's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Peter Guarisco wrote 9,644 Medicare Part D claims in 2024
In 2024, Dr. Guarisco wrote 9,644 Medicare Part D claims for 672 patients. 91% of them were for generic drugs. CMS names the drug for 9,009 of them, across 129 drugs with 11 or more claims each, at $494,425 in total drug cost. In 2023, CMS named 9,270 claims across 131 drugs.
Dr. Guarisco's Part D claims by kind of drug, 2024
- Generic8,813 claims91%
- Brand-name752 claims8%
- Other79 claims1%
Dr. Guarisco'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. Guarisco's Part D claims, 2024
- Opioids1%123 of 9,644 claims
- Antibiotics2%181 of 9,644 claims
- Antipsychotics, patients 65 and over0%22 of 9,644 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: 9,2702024: 9,0093%
Drugs named by CMS: 129 in 2024, 131 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. Christopher Peter Guarisco takes part in Medicare
Dr. Guarisco 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. Christopher Peter Guarisco received $66 in industry payments from 2016 to 2022
CMS Open Payments shows 4 general payments to Dr. Guarisco from 3 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $29.
General payments to Dr. Guarisco by program year, 2016 to 2022
Companies that paid Dr. Guarisco the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Peter Guarisco graduated from Louisiana State University School of Medicine in New Orleans
Dr. Guarisco graduated from Louisiana State University School of Medicine in New Orleans in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Peter Guarisco'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) |
| 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. Christopher Peter Guarisco
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. Christopher Peter Guarisco's NPI number?
Dr. Christopher Peter Guarisco's NPI number is 1255356002. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Peter Guarisco?
Dr. Christopher Peter Guarisco is an internist in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christopher Peter Guarisco practice?
Dr. Guarisco practices at 17000 Medical Center Dr, Baton Rouge, LA 70816. Dr. Guarisco's primary practice is Ochsner Medical Center - Baton Rouge in Baton Rouge, Louisiana, part of Ochsner Health System. Dmand AI also links Dr. Guarisco to 2 home health agencies and 1 group practice or clinic.
What is Dr. Christopher Peter Guarisco's office phone number?
The practice phone on file for Dr. Guarisco is (225) 752-2470.
What is Dr. Christopher Peter Guarisco's medical license number?
Dr. Guarisco holds Louisiana license 21248.
Which hospitals is Dr. Christopher Peter Guarisco affiliated with?
Dr. Guarisco practices at Ochsner Medical Center - Baton Rouge in Baton Rouge, Louisiana. Dr. Guarisco is also affiliated with Ochsner Medical Center - New Orleans.
What medical group is Dr. Christopher Peter Guarisco part of?
Dr. Guarisco is linked to Ochsner Health.
Does Dr. Christopher Peter Guarisco accept Medicare?
Yes. CMS data shows Dr. Guarisco billed Medicare for 603 services in 2024, and Dr. Guarisco accepts Medicare assignment.
How many Medicare patients does Dr. Christopher Peter Guarisco see?
CMS counts 159 Medicare patients who saw Dr. Guarisco in 2024, with an average age of 75.
What services does Dr. Christopher Peter Guarisco bill to Medicare?
In 2024, Dr. Guarisco's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and care management and other visits (99490).
Show 4 more questionsShow fewer questions
Where did Dr. Christopher Peter Guarisco go to medical school?
Dr. Guarisco graduated from Louisiana State University School of Medicine in New Orleans in 1991.
What drugs does Dr. Christopher Peter Guarisco prescribe most?
In 2024 Medicare Part D data, Dr. Guarisco's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Pantoprazole Sodium.
Has Dr. Christopher Peter Guarisco received payments from drug or device companies?
CMS Open Payments shows $66 in general payments to Dr. Guarisco from 3 companies from 2016 to 2022. The largest total came from Novo Nordisk Inc.
How long has Dr. Christopher Peter Guarisco been practicing?
Dr. Guarisco graduated from medical school in 1991, 35 years ago.
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