Tariq A. Khan, M.D.
Internal Medicine Physician · Lake Charles, LA
Tariq A. Khan, M.D. is an internal medicine physician with a practice address in Lake Charles, Louisiana, and NPI 1700846169, issued on Mar 27, 2006. Check the license (Louisiana 12962R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tariq A. Khan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 12962R LA
Self-reported in NPPES; status is on the state search - Practice location
- 1717 Oak Park Blvd, Lake Charles, LA 70601
- Phone
- (337) 475-8100
- Enumerated
- Mar 27, 2006
- Record last updated
- Jun 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (337) 475-8510
- Medicaid ID
- 1670936 LA
- Medicare enrollment
- Enrolled (PECOS I20110121000402); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1717 Oak Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Ash, LPNLicensed Practical Nurse1780608026
- Harpal Benipal, M.D.Internal Medicine Physician1114987229
- Amanda Bruns, PHARMDPharmacist1619761194
- Margaret Carter, M.D.Ophthalmology Physician1063778504
- Martin Castillo, FNP-CFamily Nurse Practitioner1588007249
- Courtney Clark, APRN, FNP-CFamily Nurse Practitioner1467821629
Verify Tariq A. Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 12962RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average internal medicine physician in 2024
688 Medicare Part D claims for 259 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. 23 claims were for opioids.
Most prescribed
- Amlodipine Besylate49 claims
- Pantoprazole Sodium39 claims
- Atorvastatin Calcium34 claims
- Losartan Potassium34 claims
- Levofloxacin25 claims
- Metoprolol Tartrate24 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: $67.84
4 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. 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.
Bills Medicare through one group practice
- Southwest Louisiana Physicians, LLCLake Charles, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
53 internal medicine physician records list a practice address in Lake Charles
They are 53 of the 2,791 NPPES records with a practice address in Lake Charles, and 1,749 internal medicine physician records in Louisiana.
All 53 in Lake Charles → All 1,749 in Louisiana → Every provider in Lake Charles →
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 Tariq A. Khan, M.D.'s NPI number?
Tariq A. Khan, M.D.'s National Provider Identifier (NPI) is 1700846169, issued on Mar 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tariq A. Khan, M.D. located?
The NPPES record lists a practice address at 1717 Oak Park Blvd, Lake Charles, LA, 70601. Phone: (337) 475-8100. Providers update this record themselves, so call before visiting.
How can I verify Tariq A. Khan, M.D.'s license?
NPPES lists Louisiana license number 12962R, 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 Tariq A. Khan, M.D. prescribe under Medicare Part D?
In 2024, Tariq A. Khan, M.D. had 688 Medicare Part D claims for 259 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.