David Wayne Manzella, CRNA
- Medicare patients, 2024
- 72
- Hospital affiliations
- 1
- Industry payments
- $26
- Medical group
- 1
- State license
- 1
- Practice address
- 5000 Hennessy Blvd, Baton Rouge, LA 70808
- Practice phone
- Call (225) 765-6565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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David Wayne Manzella is a nurse anesthetist in Baton Rouge, Louisiana
David Manzella practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady.
David Manzella's NPI, 1235779984, was assigned on January 10, 2020. David Manzella holds Louisiana license 210946.
- NPI
- 1235779984NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224467170
- NPI enumeration date
- January 10, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (225) 765-6565
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David Wayne Manzella practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana
David Manzella's primary practice is Our Lady of the Lake Regional Medical Center, at 5000 Hennessy Blvd, Baton Rouge, LA 70808 in E. Baton Rouge Parish. The practice phone is (225) 765-6565.
- Our Lady of the Lake Regional Medical Center5000 Hennessy Blvd, Baton Rouge, LA 70808 · E. Baton Rouge ParishPhone(225) 765-6565
Source: Dmand AI Affiliation Data
David Wayne Manzella is affiliated with 1 site of care and 1 medical group
David Manzella's primary practice is Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady. The medical group on file is Anesthesiology Group Associates.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Wayne Manzella's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Manzella practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Our Lady of the Lake Regional Medical Center | 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 Franciscan Missionaries of Our Lady and 6.2K+ hospitals, with verified contacts in the same login.
David Wayne Manzella is one of 1,450 nurse anesthetists in Louisiana
Nurse anesthetist, certified registered is David Manzella's primary specialty in the NPI Registry, under taxonomy code 367500000X. David Manzella is licensed in Louisiana.
Specialties and state licenses
- Certified registered nurse anesthetist, LouisianaPrimary
Nurse anesthetists near David Manzella
Counts of nurse anesthetists 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
David Wayne Manzella treated 72 Medicare patients in 2024, average age 75
CMS counts 72 Medicare patients who saw David Manzella in 2024. The largest group is 65 to 74, with 27 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.12, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts David Manzella's median patient age at 68, with 36% women.
David Manzella's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Manzella's Medicare patients by sex, 2024
- Women2940%
- Men4360%
Chronic conditions among David Manzella's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation67%
- Ischemic heart disease54%
- Arthritis49%
- Heart failure47%
- Diabetes44%
- Depression36%
Share of Medicare patients with each condition. A patient can have several.
David Manzella's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women36%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How David Wayne Manzella takes part in Medicare
David Manzella 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)
David Wayne Manzella received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to David Manzella from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $26.
Companies that paid David Manzella the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for David Wayne Manzella'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 David Wayne Manzella
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Wayne Manzella's NPI number?
David Wayne Manzella's NPI number is 1235779984. It was assigned on January 10, 2020, and it is active in the NPI Registry.
What does David Wayne Manzella specialize in?
David Wayne Manzella is a nurse anesthetist in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does David Wayne Manzella practice?
David Manzella practices at 5000 Hennessy Blvd, Baton Rouge, LA 70808. David Manzella's primary practice is Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana, part of Franciscan Missionaries of Our Lady.
What is David Wayne Manzella's office phone number?
The practice phone on file for David Manzella is (225) 765-6565.
What is David Wayne Manzella's medical license number?
David Manzella holds Louisiana license 210946.
Which hospitals is David Wayne Manzella affiliated with?
David Manzella practices at Our Lady of the Lake Regional Medical Center in Baton Rouge, Louisiana.
What medical group is David Wayne Manzella part of?
David Manzella is linked to Anesthesiology Group Associates.
Does David Wayne Manzella accept Medicare?
Yes. CMS lists David Manzella as accepting Medicare assignment.
How many Medicare patients does David Wayne Manzella see?
CMS counts 72 Medicare patients who saw David Manzella in 2024, with an average age of 75.
Has David Wayne Manzella received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to David Manzella from 1 company from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has David Wayne Manzella been practicing?
David Manzella graduated from medical school in 2019, 7 years ago.
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