NPPES file of Aug 9, 2026

Melissa Ann Hackett, FNP

Nurse Practitioner · Newark, DE

Melissa Ann Hackett, FNP is a nurse practitioner with a practice address in Newark, Delaware, and NPI 1619241072, issued on Mar 2, 2012. Check the license (Delaware LG-0000587, 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
1619241072
Name
Melissa Ann Hackett
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
LG-0000587 DE
AC000979 MD
Self-reported in NPPES; status is on the state search
Practice location
4701 Ogletown Stanton RD Ste 3400, Newark, DE 19713
Phone
(302) 379-3069
Enumerated
Mar 2, 2012
Record last updated
Mar 7, 2024
Medicare enrollment
Enrolled (PECOS I20170803001873); 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 4701 Ogletown Stanton RD Ste 3400

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

  1. Amy Brett, NPNurse Practitioner1437898921
  2. Evan Lapinsky, MDHematology & Oncology Physician1134486046
  3. Amanda Streeper, AGACNPGerontology Nurse Practitioner1588224877
  4. Nicole Vines, FNPFamily Nurse Practitioner1235614439

Verify Melissa Ann Hackett 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-0000587
    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.

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75% fewer Medicare Part D claims than the average nurse practitioner in 2024

275 Medicare Part D claims for 132 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 22 claims were for opioids.

  1. Melissa Hackett275
  2. Specialty average1,109

Most prescribed

  1. Anastrozole15 claims
  2. Ondansetron Hcl15 claims
  3. Prochlorperazine Maleate13 claims
  4. Pantoprazole Sodium12 claims
  5. Letrozole11 claims
  6. Levofloxacin11 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: $133.13

6 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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. Melissa Hackett$133.13
  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 one group practice

  1. Medical Oncology Hematology Consultants PANewark, DE

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

Melissa Ann Hackett among 545 nurse practitioner records in Delaware

Melissa Ann Hackett, FNP is one of 545 nurse practitioner records with a practice address in Delaware. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 38% of them.

  • NPI issued2012 · 38% of these records are older, 59% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2011 · median 2017 among the 291 with a school on file
  • Record last updated2024 · 51% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

113 nurse practitioner records list a practice address in Newark

They are 113 of the 4,662 NPPES records with a practice address in Newark, and 545 nurse practitioner records in Delaware.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Marilynn Bartley, NPNewark, DE 197131538147673
  2. Barbara Estep, N.P.Newark, DE 197131982786125
  3. Susan Fullerton, MSNNewark, DE 197131295722155
  4. Stacey Graves, MSN, CRNPNewark, DE 197131649279399
  5. Carol Gray, CFNPNewark, DE 197131629007570
  6. Diane Hochstuhl, APNNewark, DE 197131043302912
  7. Cynthia Jones, NPNewark, DE 197131215908900
  8. Mark Mendell, NPNewark, DE 197131710994827

Common questions

What is Melissa Ann Hackett, FNP's NPI number?

Melissa Ann Hackett, FNP's National Provider Identifier (NPI) is 1619241072, issued on Mar 2, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Ann Hackett, FNP located?

The NPPES record lists a practice address at 4701 Ogletown Stanton RD Ste 3400, Newark, DE, 19713. Phone: (302) 379-3069. Providers update this record themselves, so call before visiting.

How can I verify Melissa Ann Hackett, FNP's license?

NPPES lists Delaware license number LG-0000587, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.

How much does Melissa Ann Hackett, FNP prescribe under Medicare Part D?

In 2024, Melissa Ann Hackett, FNP had 275 Medicare Part D claims for 132 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.