Sheila Mariano, M.D.
Internal Medicine Physician · Jonesboro, LA
Sheila Mariano, M.D. is an internal medicine physician with a practice address in Jonesboro, Louisiana, and NPI 1104896919, issued on Jan 24, 2006. Check the license (Louisiana 13651R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Sheila Mariano
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 13651R LA
Self-reported in NPPES; status is on the state search - Practice location
- 121 Watts St, Jonesboro, LA 71251
- Phone
- (318) 395-3051
- Enumerated
- Jan 24, 2006
- Record last updated
- Apr 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (318) 395-3052
- Medicare enrollment
- Enrolled (PECOS I20100211000319); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 121 Watts St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tonya Slusher, MDPediatrics Physician1518937259
Verify Sheila Mariano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 13651RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average internal medicine physician in 2024
10,686 Medicare Part D claims for 473 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 70 claims were for opioids.
Most prescribed
- Levothyroxine Sodium470 claims
- Pantoprazole Sodium399 claims
- Amlodipine Besylate397 claims
- Potassium Chloride366 claims
- Gabapentin326 claims
- Atorvastatin Calcium315 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.
Industry payments in 2024: $285.47
16 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
One hospital affiliation
- Jackson Parish HospitalJonesboro, LA · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Sheila Mariano among 1,749 internal medicine physician records in Louisiana
Sheila Mariano, M.D. is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 58% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1990 · median 2008 among the 1,216 with a school on file
- Record last updated2021 · 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 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Jonesboro
They are 2 of the 165 NPPES records with a practice address in Jonesboro, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in Jonesboro → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Edward Mariano, M.D.Jonesboro, LA 712511891765699
- George FakhreLake Providence, LA 712541750310272
- Llewellyn Simon, M.D.Lake Providence, LA 712541063494128
- Steven Venters, M.D.Farmerville, LA 712411780631168
- Fakhre Fakhre, M.D.Oak Grove, LA 712631134186133
- Kyle Bruyninckx, MDRayville, LA 712691972770378
- Corey Albritton, M.D.Delhi, LA 712321457322273
- Mark Blackwelder, M.D.Ruston, LA 712701245200880
Common questions
What is Sheila Mariano, M.D.'s NPI number?
Sheila Mariano, M.D.'s National Provider Identifier (NPI) is 1104896919, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sheila Mariano, M.D. located?
The NPPES record lists a practice address at 121 Watts St, Jonesboro, LA, 71251. Phone: (318) 395-3051. Providers update this record themselves, so call before visiting.
How can I verify Sheila Mariano, M.D.'s license?
NPPES lists Louisiana license number 13651R, 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 Sheila Mariano, M.D. prescribe under Medicare Part D?
In 2024, Sheila Mariano, M.D. had 10,686 Medicare Part D claims for 473 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.