NPPES file of Aug 9, 2026

Tanya M. Lechmaier, APNP

Nurse Practitioner · Greenfield, WI

Tanya M. Lechmaier, APNP is a nurse practitioner with a practice address in Greenfield, Wisconsin, and NPI 1912937673, issued on Jul 5, 2006. Check the license (Wisconsin 2758-033, as entered in NPPES) with the Wisconsin 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
1912937673
Name
Tanya M. Lechmaier
Credential
APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
2758-033 WI
209-029128 IL
Self-reported in NPPES; status is on the state search
Practice location
5800 W. Layton Ave., Greenfield, WI 53220
Phone
(262) 532-3067
Enumerated
Jul 5, 2006
Record last updated
Jan 21, 2025
Medicaid ID
36000900 WI
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.
Download card Updates feed

8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →

Verify Tanya M. Lechmaier 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 2758-033    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

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.

93% fewer Medicare Part D claims than the average nurse practitioner in 2024

83 Medicare Part D claims for 70 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Tanya Lechmaier83
  2. Specialty average1,109

Most prescribed

  1. Nitrofurantoin Mono-Macro12 claims
  2. Amoxicillin-Clavulanate Potass11 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.

Tanya M. Lechmaier among 3,995 nurse practitioner records in Wisconsin

Tanya M. Lechmaier, APNP is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 82% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2025 · 41% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

48 nurse practitioner records list a practice address in Greenfield

They are 48 of the 961 NPPES records with a practice address in Greenfield, and 3,995 nurse practitioner records in Wisconsin.

All 3,995 in Wisconsin → Every provider in Greenfield → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Della Alvarez, APNPMilwaukee, WI 532201316089477
  2. James Bode, APRN-BCGreenfield, WI 532201457373276
  3. Jodi Dreier, APNPMilwaukee, WI 532201588725436
  4. James Ehlers, APNPMilwaukee, WI 532201750496873
  5. Janice Gregory, NPGreenfield, WI 532201184674723
  6. Susan Hafemann, APNPGreenfield, WI 532201013166768
  7. Angela King, NPGreenfield, WI 532201417338351
  8. Kathleen Krickeberg, NPGreenfield, WI 532201366810020

Common questions

What is Tanya M. Lechmaier, APNP's NPI number?

Tanya M. Lechmaier, APNP's National Provider Identifier (NPI) is 1912937673, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tanya M. Lechmaier, APNP located?

The NPPES record lists a practice address at 5800 W. Layton Ave., Greenfield, WI, 53220. Phone: (262) 532-3067. Providers update this record themselves, so call before visiting.

How can I verify Tanya M. Lechmaier, APNP's license?

NPPES lists Wisconsin license number 2758-033, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Tanya M. Lechmaier, APNP prescribe under Medicare Part D?

In 2024, Tanya M. Lechmaier, APNP had 83 Medicare Part D claims for 70 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.

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.