NPPES file of Aug 9, 2026

Sandra Lee Seefeldt, RNC APNP

Nurse Practitioner · Eau Claire, WI

Sandra Lee Seefeldt, RNC APNP is a nurse practitioner with a practice address in Eau Claire, Wisconsin, and NPI 1679669659, issued on Oct 5, 2006. Check the license (Wisconsin APNP 599033, 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
1679669659
Name
Sandra Lee Seefeldt
Credential
RNC APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
APNP 599033 WI
Self-reported in NPPES; status is on the state search
Practice location
Student Health Service UW Eau Claire, Eau Claire, WI 54701
Phone
(715) 836-4311
Enumerated
Oct 5, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(715) 836-5979
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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8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →

Verify Sandra Lee Seefeldt 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 APNP 599033    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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Sandra Lee Seefeldt among 3,995 nurse practitioner records in Wisconsin

Sandra Lee Seefeldt, RNC 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 not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 82% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2007 · 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).

184 nurse practitioner records list a practice address in Eau Claire

They are 184 of the 3,085 NPPES records with a practice address in Eau Claire, and 3,995 nurse practitioner records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Julie Barneson, CRNPEau Claire, WI 547011841297132
  2. Michelle Brost, APNPEau Claire, WI 547011518978519
  3. Vicky BuhrEau Claire, WI 547011528182797
  4. Alice Knutson, NPEau Claire, WI 547011750303137
  5. Angela Oldenberg, NPEau Claire, WI 547011871795096
  6. Linda Poirier, RN FNPC APNPEau Claire, WI 547011477606242
  7. Mary Richbourg, NPEau Claire, WI 547011952400483
  8. Kristen Sandager, RNC APNPEau Claire, WI 547011447347026

Common questions

What is Sandra Lee Seefeldt, RNC APNP's NPI number?

Sandra Lee Seefeldt, RNC APNP's National Provider Identifier (NPI) is 1679669659, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sandra Lee Seefeldt, RNC APNP located?

The NPPES record lists a practice address at Student Health Service UW Eau Claire, Eau Claire, WI, 54701. Phone: (715) 836-4311. Providers update this record themselves, so call before visiting.

How can I verify Sandra Lee Seefeldt, RNC APNP's license?

NPPES lists Wisconsin license number APNP 599033, 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.