NPPES file of Aug 9, 2026

Debra Anne Walker Fredericks, APN

Clinical Nurse Specialist · Reno, NV

Debra Anne Walker Fredericks, APN is a clinical nurse specialist with a practice address in Reno, Nevada, and NPI 1609854967, issued on Jan 6, 2006. Check the license (Nevada APN000640, as entered in NPPES) with the Nevada 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
1609854967
Name
Debra Anne Walker Fredericks
Credential
APN
Primary taxonomy
Clinical Nurse Specialist 364S00000X
License numbers
APN000640 NV
10811 NV
Self-reported in NPPES; status is on the state search
Practice location
5705 W Brookdale Dr, Reno, NV 89523
Phone
(775) 747-5050
Enumerated
Jan 6, 2006
Record last updated
Aug 30, 2024
Medicaid ID
1609854967 NV
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 Debra Anne Walker Fredericks in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada board licenses this profession
    Search for license APN000640
    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
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43% more Medicare Part D claims than the average clinical nurse specialist in 2024

1,372 Medicare Part D claims for 118 beneficiaries, against an average of 957 among the 361 providers of this specialty who prescribed in Part D.

  1. Debra Fredericks1,372
  2. Specialty average957

Most prescribed

  1. Mirtazapine184 claims
  2. Sertraline Hcl126 claims
  3. Quetiapine Fumarate115 claims
  4. Trazodone Hcl113 claims
  5. Memantine Hcl72 claims
  6. Zolpidem Tartrate71 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.

Clinical Nurse Specialist providers in Nevada

There are 3 clinical nurse specialist records in Nevada.

The 2 clinical nurse specialist records with the nearest ZIP codes

  1. Laurie McGinley, APNReno, NV 895021699703512
  2. Jane WhippleReno, NV 895021831110444

Common questions

What is Debra Anne Walker Fredericks, APN's NPI number?

Debra Anne Walker Fredericks, APN's National Provider Identifier (NPI) is 1609854967, issued on Jan 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Debra Anne Walker Fredericks, APN located?

The NPPES record lists a practice address at 5705 W Brookdale Dr, Reno, NV, 89523. Phone: (775) 747-5050. Providers update this record themselves, so call before visiting.

How can I verify Debra Anne Walker Fredericks, APN's license?

NPPES lists Nevada license number APN000640, as entered by the provider. Search the Nevada board that licenses this profession; the NPPES record confirms identity only.

How much does Debra Anne Walker Fredericks, APN prescribe under Medicare Part D?

In 2024, Debra Anne Walker Fredericks, APN had 1,372 Medicare Part D claims for 118 beneficiaries; the average among clinical nurse specialist prescribers was 957. 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.