Gerald Joseph Calegan, MD
Neurology Physician · Baton Rouge, LA
Gerald Joseph Calegan, MD is a neurology physician with a practice address in Baton Rouge, Louisiana, and NPI 1902873516, issued on Mar 2, 2006. Check the license (Louisiana 200840, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gerald Joseph Calegan
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 200840 LA
24995 AL
Self-reported in NPPES; status is on the state search - Practice location
- 10101 Park Rowe Ave, Baton Rouge, LA 70810
- Phone
- (225) 769-2200
- Enumerated
- Mar 2, 2006
- Record last updated
- May 31, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (225) 768-2185
- Medicaid ID
- 1529001 LA
- Medicare enrollment
- Enrolled (PECOS I20060428000429); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 242 in Louisiana → Look up another NPI →
Also registered at 10101 Park Rowe Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Baker, MDNeurology Physician1639168834
- Brooke Bourque, PA-CPhysician Assistant1578984613
- Charles Bowie, M.D.Neurological Surgery Physician1497956403
- Jessica Brown, PHDPrescribing (Medical) Psychologist1437418209
- Darla Burnett, PH.D., M.P.Psychologist1548317399
- Steven Cavalier, MDNeurology Physician1952390023
Verify Gerald Joseph Calegan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 200840Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.5 times the Medicare Part D claims of the average neurology physician in 2024
6,146 Medicare Part D claims for 829 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 21 claims were for opioids.
Most prescribed
- Carbidopa-Levodopa1,088 claims
- Nuplazid459 claims
- Rytary410 claims
- Clonazepam375 claims
- Rasagiline Mesylate291 claims
- Memantine Hcl251 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 87.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $57,423.04
396 payments; by number, the most common kind was food and beverage; the largest payer was Acadia Pharmaceuticals Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Neuromedical CenterBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerald Joseph Calegan among 242 neurology physician records in Louisiana
Gerald Joseph Calegan, MD is one of 242 neurology physician records with a practice address in Louisiana. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 59% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2001 · median 2006 among the 179 with a school on file
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Louisiana
There are 242 neurology physician records in Louisiana.
All 242 in Louisiana → Every provider in Baton Rouge → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Carolyn Baker, MDBaton Rouge, LA 708101639168834
- Kelly Breaux, MDBaton Rouge, LA 708101568967180
- Steven Cavalier, MDBaton Rouge, LA 708101952390023
- Charles Eberly, MDBaton Rouge, LA 708101982693180
- Dariusz Gawronski, MDBaton Rouge, LA 708101235136003
- Richard Gold, MDBaton Rouge, LA 708101407843915
- Benjamin Kidder, MDBaton Rouge, LA 708101114259975
- Jon Olson, MDBaton Rouge, LA 708101619966819
Common questions
What is Gerald Joseph Calegan, MD's NPI number?
Gerald Joseph Calegan, MD's National Provider Identifier (NPI) is 1902873516, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gerald Joseph Calegan, MD located?
The NPPES record lists a practice address at 10101 Park Rowe Ave, Baton Rouge, LA, 70810. Phone: (225) 769-2200. Providers update this record themselves, so call before visiting.
How can I verify Gerald Joseph Calegan, MD's license?
NPPES lists Louisiana license number 200840, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gerald Joseph Calegan, MD prescribe under Medicare Part D?
In 2024, Gerald Joseph Calegan, MD had 6,146 Medicare Part D claims for 829 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Gerald Joseph Calegan, MD's MIPS final score?
The 2023 MIPS final score is 87.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.