NPPES file of Aug 9, 2026

Sean Michael Forsyth, FNP

Family Nurse Practitioner · Millsboro, DE

Sean Michael Forsyth, FNP is a family nurse practitioner with a practice address in Millsboro, Delaware, and NPI 1598159568, issued on Mar 26, 2015. Check the license (Delaware LG-0001303, as entered in NPPES) with the Delaware 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
1598159568
Name
Sean Michael Forsyth
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
LG-0001303 DE
RN664437 PA
Self-reported in NPPES; status is on the state search
Practice location
28467 Dupont Blvd, Millsboro, DE 19966
Phone
(302) 542-4999
Enumerated
Mar 26, 2015
Record last updated
Oct 28, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200117002026); 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.
Download card Updates feed

Also registered at 28467 Dupont Blvd

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

  1. Robert Laduca, D.C.Chiropractor1396700696
  2. Michael Mark, MDNeurology Physician1821082892
  3. Beverly Wells, FNP-BCNurse Practitioner1922155795

Verify Sean Michael Forsyth in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Delaware board licenses this profession
    Search for license LG-0001303
    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 Delaware 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

50% fewer Medicare Part D claims than the average family nurse practitioner in 2024

652 Medicare Part D claims for 268 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.

  1. Sean Forsyth652
  2. Specialty average1,305

Most prescribed

  1. Famotidine152 claims
  2. Omeprazole102 claims
  3. Fluocinolone Acetonide Oil70 claims
  4. Ipratropium Bromide69 claims
  5. Azelastine-Fluticasone53 claims
  6. Azelastine Hcl45 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: $612.92

15 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sean Forsyth$612.92
  2. Specialty average$650.95

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

  1. Tidalhealth Physician Network, Inc.Seaford, DE

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

24 family nurse practitioner records list a practice address in Millsboro

They are 24 of the 341 NPPES records with a practice address in Millsboro, and 709 family nurse practitioner records in Delaware.

Other family nurse practitioner records in Delaware

  1. Sara Abbo, CRNPNewark, DE1104223007
  2. Jessica Abbott, MSN FNP-BC, NP-CMilford, DE1467229542
  3. Jillian Abbott, FNP-CSelbyville, DE1114654472
  4. Shaakira AbdullahWilmington, DE1073028189
  5. Katherine Abernethy, NP-CNew Castle, DE1629477153
  6. Cecilia Aboagye, FNPHistoric New Castle, DE1023584430
  7. Cynthia Abrefa-KodomGeorgetown, DE1649975624
  8. Nanaawawu Adeoye, NPDover, DE1750804118
  9. Olufolake Adepoju, DNPNewark, DE1285298679
  10. Tara AgwuMiddletown, DE1689487043

Common questions

What is Sean Michael Forsyth, FNP's NPI number?

Sean Michael Forsyth, FNP's National Provider Identifier (NPI) is 1598159568, issued on Mar 26, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Sean Michael Forsyth, FNP located?

The NPPES record lists a practice address at 28467 Dupont Blvd, Millsboro, DE, 19966. Phone: (302) 542-4999. Providers update this record themselves, so call before visiting.

How can I verify Sean Michael Forsyth, FNP's license?

NPPES lists Delaware license number LG-0001303, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.

How much does Sean Michael Forsyth, FNP prescribe under Medicare Part D?

In 2024, Sean Michael Forsyth, FNP had 652 Medicare Part D claims for 268 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.