Marilyn J. Roby, MD
Pediatrics Physician · Baton Rouge, LA
Marilyn J. Roby, MD is a pediatrics physician with a practice address in Baton Rouge, Louisiana, and NPI 1902940679, issued on Feb 16, 2007. Check the license (Louisiana 026178, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marilyn J. Roby
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 026178 LA
Self-reported in NPPES; status is on the state search - Practice location
- 4615 Government St, Baton Rouge, LA 70806
- Phone
- (225) 922-0445
- Enumerated
- Feb 16, 2007
- Record last updated
- Jan 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (225) 922-0068
- Medicaid ID
- 1056103 LA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 917 in Louisiana → Look up another NPI →
Also registered at 4615 Government St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynette Adams, RNPsychiatric/Mental Health Registered Nurse1942353610
- Tameka Anderson, RNRegistered Nurse1588940613
- Melissa AndrusSocial Worker1144642562
- Qiana Armstead, RNRegistered Nurse1407132681
- Brandi Babin, MSWSocial Worker1881841328
- Vada BakerCounselor1649692872
Verify Marilyn J. Roby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 026178Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $17.05
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 21,580 providers of this specialty with any payment received $842.05 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.
Marilyn J. Roby among 917 pediatrics physician records in Louisiana
Marilyn J. Roby, MD is one of 917 pediatrics physician records with a practice address in Louisiana. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 41% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2013 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
128 pediatrics physician records list a practice address in Baton Rouge
They are 128 of the 12,526 NPPES records with a practice address in Baton Rouge, and 917 pediatrics physician records in Louisiana.
All 917 in Louisiana → Every provider in Baton Rouge → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Horace Collinsworth, M.D.Baton Rouge, LA 708061033118443
- Brian Despinasse, MDBaton Rouge, LA 708061679558639
- Christopher Funes, M.D.Baton Rouge, LA 708061851390090
- Cesar Funes, M.D.Baton Rouge, LA 708061487653507
- Paul Giorlando, M.D.Baton Rouge, LA 708061578546511
- Helen Hedgemon, M.D.Baton Rouge, LA 708061487681359
- Stephanie Kelleher, M.D.Baton Rouge, LA 708061609807197
- Dawn Marcelle, M.D., M.P.H.Baton Rouge, LA 708061225037443
Common questions
What is Marilyn J. Roby, MD's NPI number?
Marilyn J. Roby, MD's National Provider Identifier (NPI) is 1902940679, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn J. Roby, MD located?
The NPPES record lists a practice address at 4615 Government St, Baton Rouge, LA, 70806. Phone: (225) 922-0445. Providers update this record themselves, so call before visiting.
How can I verify Marilyn J. Roby, MD's license?
NPPES lists Louisiana license number 026178, 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.
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.