John Smith, M.D.
Internal Medicine Physician · Ferriday, LA
John Smith, M.D. is an internal medicine physician with a practice address in Ferriday, Louisiana, and NPI 1205081320, issued on Nov 18, 2008. Check the license (Louisiana MD.205642, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Smith
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD.205642 LA
Self-reported in NPPES; status is on the state search - Practice location
- 204 Serio Blvd, Ferriday, LA 71334
- Phone
- (318) 757-8010
- Enumerated
- Nov 18, 2008
- Entity
- Type 1 · individual
Also registered at 204 Serio Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashanta Jones, FNP-CFamily Nurse Practitioner1457062259
Verify John Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD.205642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
333 Medicare Part D claims for 206 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 20 claims were for opioids.
Most prescribed
- Ondansetron Odt41 claims
- Ketorolac Tromethamine35 claims
- Prednisone33 claims
- Doxycycline Hyclate26 claims
- Cephalexin22 claims
- Cyclobenzaprine Hcl20 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.
Bills Medicare through 2 group practices
- Abbeville Emergency Group LLCAbbeville, LA
- Washington Parish Emergency Physicians Group LLCBogalusa, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Internal Medicine Physician providers in Louisiana
There are 1,749 internal medicine physician records in Louisiana.
Other internal medicine physician records in Louisiana
- Alfred Abaunza, M.D.New Orleans, LA1093994287
- David Abdehou, MDShreveport, LA1568471993
- Youssef Abdelmalek, M.DAlexandria, LA1639553233
- Mohammed Abdelsalam, MDNew Orleans, LA1922740190
- Mary Abell, M.D.New Orleans, LA1083631089
- Shema Abraham, M.DLafayette, LA1285053405
- Candice Abuso, MDHarvey, LA1780670489
- Aaron Ackley, M.D.Lafayette, LA1699209015
- Marc Acosta, M.D.Metairie, LA1891868840
- Scott Acosta, MDMarrero, LA1023018199
Common questions
What is John Smith, M.D.'s NPI number?
John Smith, M.D.'s National Provider Identifier (NPI) is 1205081320, issued on Nov 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Smith, M.D. located?
The NPPES record lists a practice address at 204 Serio Blvd, Ferriday, LA, 71334. Phone: (318) 757-8010. Providers update this record themselves, so call before visiting.
How can I verify John Smith, M.D.'s license?
NPPES lists Louisiana license number MD.205642, 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 John Smith, M.D. prescribe under Medicare Part D?
In 2024, John Smith, M.D. had 333 Medicare Part D claims for 206 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), loaded Aug 27, 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) 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 27, 2026.