NPPES file of Aug 9, 2026

Rachel Ullrich Nelson, MD

Pediatrics Physician · Neenah, WI

Rachel Ullrich Nelson, MD is a pediatrics physician with a practice address in Neenah, Wisconsin, and NPI 1245791755, issued on Mar 27, 2019. Check the license (Wisconsin 73833-20, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245791755
Name
Rachel Ullrich Nelson
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
73833-20 WI
Self-reported in NPPES; status is on the state search
Practice location
640 Deerwood Ave, Neenah, WI 54956
Phone
(920) 727-9982
Enumerated
Mar 27, 2019
Record last updated
Oct 7, 2025
Fax
(920) 727-9983
Medicare enrollment
Enrolled (PECOS I20250918000575); may accept Medicare assignment
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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Also registered at 640 Deerwood Ave

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

  1. Kenneth Branstetter, M.D.Pediatrics Physician1427139575
  2. Liza Dewitt, MDPediatrics Physician1649332297
  3. Michelle Gerow, M.D.Pediatrics Physician1306377155
  4. Eileen Jekot, MDPediatrics Physician1194733576
  5. Michele Meszaros, NPPediatric Nurse Practitioner1740207661
  6. Erin O'ConnorPediatric Nurse Practitioner1588465934

Verify Rachel Ullrich Nelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 73833-20
    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

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Industry payments in 2024: $27.01

1 payment: food and beverage; the largest payer was Abbvie Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rachel Nelson$27.01
  2. Specialty average$842.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

25 pediatrics physician records list a practice address in Neenah

They are 25 of the 919 NPPES records with a practice address in Neenah, and 1,203 pediatrics physician records in Wisconsin.

Other pediatrics physician records in Wisconsin

  1. Jose Abad Santos, M.D.Sussex, WI1144297730
  2. Sukaina AbbasMarshfield, WI1407529191
  3. Sheryn Abraham, M.D.Kenosha, WI1174527550
  4. Akm Abuhiya, MDFort Atkinson, WI1164043097
  5. Humaira Achakzai, MDBurlington, WI1275173270
  6. Krishna Acharya, MBBS, MPHMilwaukee, WI1194969303
  7. Gary Adamski, MDBeloit, WI1518977842
  8. Flavia Adashek, MDMilwaukee, WI1902555170
  9. Luke Addesso, MDMadison, WI1013470186
  10. Houda Afyouni, MDMilwaukee, WI1427888304

Common questions

What is Rachel Ullrich Nelson, MD's NPI number?

Rachel Ullrich Nelson, MD's National Provider Identifier (NPI) is 1245791755, issued on Mar 27, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Rachel Ullrich Nelson, MD located?

The NPPES record lists a practice address at 640 Deerwood Ave, Neenah, WI, 54956. Phone: (920) 727-9982. Providers update this record themselves, so call before visiting.

How can I verify Rachel Ullrich Nelson, MD's license?

NPPES lists Wisconsin license number 73833-20, 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.

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.