NPPES file of Aug 9, 2026

Tiffany Picou Seely, FNP-C

Nurse Practitioner · Houma, LA

Tiffany Picou Seely, FNP-C is a nurse practitioner with a practice address in Houma, Louisiana, and NPI 1851855639, issued on Jan 26, 2019. Check the license (Louisiana 203436, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851855639
Name
Tiffany Picou Seely
Credential
FNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
203436 LA
Self-reported in NPPES; status is on the state search
Practice location
8166 Main St, Houma, LA 70360
Phone
(985) 232-7253
Enumerated
Jan 26, 2019
Record last updated
Jan 26, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190327000858); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 8166 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ben Adams, DOAnesthesiology Physician1366659872
  2. Jay Alexius, MDEmergency Medicine Physician1134292345
  3. Donald Austin, CRNACertified Registered Nurse Anesthetist1760455240
  4. Courtney Barrios, NPAcute Care Nurse Practitioner1982437315
  5. Callie Baskett, FNP-CFamily Nurse Practitioner1679857056
  6. Kate Baumann, FNPNurse Practitioner1962217505

Verify Tiffany Picou Seely in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
    Search for license 203436
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Louisiana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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6.1 times the Medicare Part D claims of the average nurse practitioner in 2024

6,724 Medicare Part D claims for 385 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 12 claims were for opioids.

  1. Tiffany Seely6,724
  2. Specialty average1,109

Most prescribed

  1. Amlodipine Besylate355 claims
  2. Atorvastatin Calcium354 claims
  3. Gabapentin278 claims
  4. Lisinopril224 claims
  5. Metformin Hcl221 claims
  6. Levothyroxine Sodium206 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: $168.68

2 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.

  1. Tiffany Seely$168.68
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Curana Health OF Louisiana LLCBaton Rouge, LA
  2. South Louisiana Medical AssociatesHouma, LA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Tiffany Picou Seely among 934 nurse practitioner records in Louisiana

Tiffany Picou Seely, FNP-C is one of 934 nurse practitioner records with a practice address in Louisiana. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.

  • NPI issued2019 · 59% of these records are older, 35% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2018 · median 2017 among the 588 with a school on file
  • Record last updated2019 · 50% 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 Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 nurse practitioner records list a practice address in Houma

They are 22 of the 1,604 NPPES records with a practice address in Houma, and 934 nurse practitioner records in Louisiana.

The 8 nurse practitioner records with the nearest ZIP codes

  1. John Baskett, NPHouma, LA 703601467459388
  2. Gene Bergeron, NPHouma, LA 703601285631937
  3. Nancy Faucheaux, NPHouma, LA 703601417932906
  4. Erica Guillermo, NPHouma, LA 703601417190992
  5. Thomas Lawson, FNPHouma, LA 703601962483032
  6. Tiffany Leblanc, NPHouma, LA 703601366010068
  7. Taylor Leblanc, NPHouma, LA 703601952055626
  8. Sandi Neil, NURSE PRACTITIONERHouma, LA 703601306888466

Common questions

What is Tiffany Picou Seely, FNP-C's NPI number?

Tiffany Picou Seely, FNP-C's National Provider Identifier (NPI) is 1851855639, issued on Jan 26, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany Picou Seely, FNP-C located?

The NPPES record lists a practice address at 8166 Main St, Houma, LA, 70360. Phone: (985) 232-7253. Providers update this record themselves, so call before visiting.

How can I verify Tiffany Picou Seely, FNP-C's license?

NPPES lists Louisiana license number 203436, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.

How much does Tiffany Picou Seely, FNP-C prescribe under Medicare Part D?

In 2024, Tiffany Picou Seely, FNP-C had 6,724 Medicare Part D claims for 385 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.