Registry data as of Aug 27, 2026

Chad Warren, FNP

Nurse Practitioner · Woolwich Twp, NJ

Chad Warren, FNP is a nurse practitioner with a practice address in Woolwich Twp, New Jersey, and NPI 1417547423, issued on Jan 23, 2021. Check the license (New Jersey 26NJ01097000, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1417547423
Name
Chad Warren
Credential
FNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
26NJ01097000 NJ
Self-reported in NPPES; status is on the state search
Practice location
105 Winding Way, Woolwich Twp, NJ 08085
Phone
(856) 430-7066
Enumerated
Jan 23, 2021
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Chad Warren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 26NJ01097000
    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 New Jersey 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.

98% fewer Medicare Part D claims than the average nurse practitioner in 2024

21 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Chad Warren21
  2. Specialty average1,109

Most prescribed

  1. Finasteride12 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.

1 nurse practitioner records list a Woolwich Twp practice address

They are 1 of the 11 NPPES records with a Woolwich Twp practice address, and 1,961 nurse practitioner records in New Jersey.

Other nurse practitioner records in New Jersey

  1. Clariza Abad, AGNP-CSummit, NJ1518500149
  2. Grace Abad, MSN RN, ANP-BCSomerville, NJ1710203450
  3. Heidi Abdelmaguid, APNDenville, NJ1578330866
  4. Colleen Abell, C.R.N.PFlorham Park, NJ1528254232
  5. Rosalyn AbrahamUnion, NJ1033692769
  6. Luis Abreu RosarioHackensack, NJ1568318038
  7. Mary AbuhouranNeptune, NJ1699538694
  8. Erin Acker-Jablonski, FNPParamus, NJ1972150233
  9. Katherine Adamczyk, APNHillsborough, NJ1184122061
  10. Julie Adamek, NPToms River, NJ1245212778

Common questions

What is Chad Warren, FNP's NPI number?

Chad Warren, FNP's National Provider Identifier (NPI) is 1417547423, issued on Jan 23, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Chad Warren, FNP located?

The NPPES record lists a practice address at 105 Winding Way, Woolwich Twp, NJ, 08085. Phone: (856) 430-7066. Providers update this record themselves, so call before visiting.

How can I verify Chad Warren, FNP's license?

NPPES lists New Jersey license number 26NJ01097000, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Chad Warren, FNP prescribe under Medicare Part D?

In 2024, Chad Warren, FNP had 21 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.