NPPES file of Aug 9, 2026

Jenny Jun, M.D.

Anesthesiology Physician · Neenah, WI

Jenny Jun, M.D. is an anesthesiology physician with a practice address in Neenah, Wisconsin, and NPI 1336568880, issued on Apr 14, 2014. Check the license (Wisconsin 69119-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1336568880
Name
Jenny Jun
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
69119-20 WI
Self-reported in NPPES; status is on the state search
Practice location
130 2ND St, Neenah, WI 54956
Phone
(920) 202-3912
Enumerated
Apr 14, 2014
Record last updated
Jan 4, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180618001285); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest anesthesiology physician records → All 1,313 in Wisconsin → Look up another NPI →

Also registered at 130 2ND St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lynn Abitz, RD, CDRegistered Dietitian1801011127
  2. Katelyn Algas, MSOT, OTR/LOccupational Therapist1528673555
  3. Nicholas AndersonPediatrics Physician1366976409
  4. Robert Anderson, M.D.Anesthesiology Physician1679672638
  5. Roshani AryalStudent in an Organized Health Care Education/Training Program1972426435
  6. Crystal Bales, DNP, RN, CPNPPediatric Nurse Practitioner1376094664

Verify Jenny Jun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 69119-20    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
Open 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.

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Bills Medicare through one group practice

  1. Association OF Hospital Anesthesiologists SCNeenah, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jenny Jun among 1,313 anesthesiology physician records in Wisconsin

Jenny Jun, M.D. is one of 1,313 anesthesiology physician records with a practice address in Wisconsin. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.

  • NPI issued2014 · 74% of these records are older, 23% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2014 · median 2006 among the 872 with a school on file
  • Record last updated2019 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

16 anesthesiology physician records list a practice address in Neenah

They are 16 of the 919 NPPES records with a practice address in Neenah, and 1,313 anesthesiology physician records in Wisconsin.

All 1,313 in Wisconsin → Every provider in Neenah → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Robert Anderson, M.D.Neenah, WI 549561679672638
  2. Scott Behrens, MDNeenah, WI 549561760479737
  3. Jerome Bormes, MDNeenah, WI 549561477540631
  4. Man Choi, MDNeenah, WI 549561538157250
  5. Angie Geiger, M.D.Neenah, WI 549561841639598
  6. Robin Goldsmith, MDNeenah, WI 549561962490680
  7. Frederick Groutage, M.D.Neenah, WI 549561336312537
  8. John Kidd, MDNeenah, WI 549561538157201

Common questions

What is Jenny Jun, M.D.'s NPI number?

Jenny Jun, M.D.'s National Provider Identifier (NPI) is 1336568880, issued on Apr 14, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jenny Jun, M.D. located?

The NPPES record lists a practice address at 130 2ND St, Neenah, WI, 54956. Phone: (920) 202-3912. Providers update this record themselves, so call before visiting.

How can I verify Jenny Jun, M.D.'s license?

NPPES lists Wisconsin license number 69119-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.