Tiffany Michelle Arnold Duvall, PHARM. D
Pharmacist · Livingston, LA
Tiffany Michelle Arnold Duvall, PHARM. D is a pharmacist with a practice address in Livingston, Louisiana, and NPI 1679074819, issued on Feb 22, 2018. Check the license (Louisiana 022062, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Michelle Arnold Duvall
- Credential
- PHARM. D
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 022062 LA
Self-reported in NPPES; status is on the state search - Practice location
- 29680 South Frost Road, Livingston, LA 70754
- Phone
- (225) 686-7241
- Enumerated
- Feb 22, 2018
- Record last updated
- May 28, 2025
- Entity
- Type 1 · individual
Verify Tiffany Michelle Arnold Duvall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 022062Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs
38 Medicare Part D claims for 31 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Abrysvo25 claims
- Shingrix13 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.
3 pharmacist records list a practice address in Livingston
They are 3 of the 151 NPPES records with a practice address in Livingston, and 4,623 pharmacist records in Louisiana.
All 3 in Livingston → All 4,623 in Louisiana → Every provider in Livingston →
Other pharmacist records in Louisiana
- Martina Abd El Sayed, RPHWestwego, LA1174108708
- Fadi AbdallahBaton Rouge, LA1528886546
- Mahmoud Abdallah-HijazLuling, LA1376207522
- Hisham AbdelazizMandeville, LA1124700125
- Yasser AbdelazizPineville, LA1801307467
- Rana AbdelfattahNew Orleans, LA1821465436
- Rola Abdelmuhsen, PHARMDBaton Rouge, LA1184930224
- Ahmad AbdelsalamPineville, LA1114699766
- Ibrahim Abdelwahab, PHARM.DGretna, LA1013785427
- Kaleb AbebeNatchitoches, LA1386095180
Common questions
What is Tiffany Michelle Arnold Duvall, PHARM. D's NPI number?
Tiffany Michelle Arnold Duvall, PHARM. D's National Provider Identifier (NPI) is 1679074819, issued on Feb 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Michelle Arnold Duvall, PHARM. D located?
The NPPES record lists a practice address at 29680 South Frost Road, Livingston, LA, 70754. Phone: (225) 686-7241. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Michelle Arnold Duvall, PHARM. D's license?
NPPES lists Louisiana license number 022062, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany Michelle Arnold Duvall, PHARM. D prescribe under Medicare Part D?
In 2024, Tiffany Michelle Arnold Duvall, PHARM. D had 38 Medicare Part D claims for 31 beneficiaries; the average among pharmacist prescribers was 119. 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.