Tiffany Warren, FNP
Nurse Practitioner · Columbus, MS
Tiffany Warren, FNP is a nurse practitioner with a practice address in Columbus, Mississippi, and NPI 1932551520, issued on Jul 6, 2016. Check the license (Mississippi WARR-P4LBGN, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Warren
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- WARR-P4LBGN MS
Self-reported in NPPES; status is on the state search - Practice location
- 255 Baptist Blvd, Columbus, MS 39705
- Phone
- (662) 256-9331
- Enumerated
- Jul 6, 2016
- Record last updated
- Aug 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (662) 327-2229
- Medicare enrollment
- Enrolled (PECOS I20160901001608); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,075 in Mississippi → Look up another NPI →
Also registered at 255 Baptist Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edward Crocker, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1770519951
- Gerry Jeffcoat, M.D.Surgery Physician1487674453
Verify Tiffany Warren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license WARR-P4LBGNCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average nurse practitioner in 2024
1,404 Medicare Part D claims for 74 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 25 claims were for opioids.
Most prescribed
- Amlodipine Besylate148 claims
- Ozempic79 claims
- Atorvastatin Calcium73 claims
- Potassium Chloride58 claims
- Chlorthalidone52 claims
- Losartan Potassium52 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: $46.48
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Tiffany Warren among 1,075 nurse practitioner records in Mississippi
Tiffany Warren, FNP is one of 1,075 nurse practitioner records with a practice address in Mississippi. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 44% of them.
- NPI issued2016 · 44% of these records are older, 51% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2016 · median 2017 among the 686 with a school on file
- Record last updated2016 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 nurse practitioner records list a practice address in Columbus
They are 25 of the 843 NPPES records with a practice address in Columbus, and 1,075 nurse practitioner records in Mississippi.
All 1,075 in Mississippi → Every provider in Columbus → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Mary Abrams, CFNPColumbus, MS 397051376620849
- Margaret Allgood, FNPColumbus, MS 397051124374673
- Courtney Boatright, NP-CColumbus, MS 397051669777926
- Jeffrey BrittColumbus, MS 397051346260197
- Abbey Dichiara, NPColumbus, MS 397051275907354
- John Dornan, NPColumbus, MS 397051043374754
- Lauren Holliman, NPColumbus, MS 397051215263652
- Glenn Mason, NPColumbus, MS 397051184074643
Common questions
What is Tiffany Warren, FNP's NPI number?
Tiffany Warren, FNP's National Provider Identifier (NPI) is 1932551520, issued on Jul 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Warren, FNP located?
The NPPES record lists a practice address at 255 Baptist Blvd, Columbus, MS, 39705. Phone: (662) 256-9331. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Warren, FNP's license?
NPPES lists Mississippi license number WARR-P4LBGN, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany Warren, FNP prescribe under Medicare Part D?
In 2024, Tiffany Warren, FNP had 1,404 Medicare Part D claims for 74 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.