NPPES file of Aug 9, 2026

Melissa Diaz

Licensed Practical Nurse · Fitchburg, WI

Melissa Diaz is a licensed practical nurse with a practice address in Fitchburg, Wisconsin, and NPI 1558759456, issued on Dec 30, 2014. Check the license (Wisconsin 31786431, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1558759456
Name
Melissa Diaz
Primary taxonomy
Licensed Practical Nurse 164W00000X
License number
31786431 WI
Self-reported in NPPES; status is on the state search
Practice location
2896 S Seminole Hwy, Fitchburg, WI 53711
Phone
(847) 899-4397
Enumerated
Dec 30, 2014
Record last updated
Dec 30, 2014 (not updated in 12 years: call before relying on the address or phone)
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 Melissa Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 31786431    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 Wisconsin license search

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15 licensed practical nurse records list a practice address in Fitchburg

They are 15 of the 740 NPPES records with a practice address in Fitchburg, and 1,705 licensed practical nurse records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 15 in Fitchburg → All 1,705 in Wisconsin → Every provider in Fitchburg →

Other licensed practical nurse records in Wisconsin

  1. Nuniyat AbebeSun Prairie, WI1871164889
  2. Kelly Abraham, LPN 305735031Chippewa Falls, WI1295995660
  3. Ross Acker, LPN, CNAMiddleton, WI1457727653
  4. Clara Acker Bonney, LPNCambridge, WI1780733071
  5. Suzanne Ackers, LPNWausau, WI1790258242
  6. Shereia AcoffMilwaukee, WI1851752364
  7. Chanise AdamsWest Bend, WI1437965696
  8. Nancy Adams, L.P.N.Fox Point, WI1124109988
  9. Roshawna Adams, LPNMilwaukee, WI1689887044
  10. Adenike AdeniyiMilwaukee, WI1073880282

Common questions

What is Melissa Diaz's NPI number?

Melissa Diaz's National Provider Identifier (NPI) is 1558759456, issued on Dec 30, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Diaz located?

The NPPES record lists a practice address at 2896 S Seminole Hwy, Fitchburg, WI, 53711. Phone: (847) 899-4397. Providers update this record themselves, so call before visiting.

How can I verify Melissa Diaz's license?

NPPES lists Wisconsin license number 31786431, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.