NPPES file of Aug 9, 2026

Sera Johnson

Physician Assistant · Clarinda, IA

Sera Johnson is a physician assistant with a practice address in Clarinda, Iowa, and NPI 1760223903, issued on Jun 3, 2024. Check the license (Iowa 135376, as entered in NPPES) with the Iowa board that licenses this profession; 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
1760223903
Name
Sera Johnson
Primary taxonomy
Physician Assistant 363A00000X
License number
135376 IA
Self-reported in NPPES; status is on the state search
Practice location
220 Essie Davison Dr, Clarinda, IA 51632
Phone
(712) 542-1798
Enumerated
Jun 3, 2024
Record last updated
Dec 30, 2025
Medicare enrollment
Enrolled (PECOS I20260122003093); accepts 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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8 nearest physician assistant records → All 1,525 in Iowa → Look up another NPI →

Also registered at 220 Essie Davison Dr

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

  1. Melisa Baier, RD, LDRegistered Dietitian1043676943
  2. Theophile Barley, M.D.Family Medicine Physician1962643478
  3. Marlene Birkholtz-Wier, D.O.Family Medicine Physician1881663847
  4. Michele Bjorn, ARNPNurse Practitioner1679619795
  5. Katie Burns, ARNPNurse Practitioner1033821269
  6. Kaitlin Card, ARNPFamily Nurse Practitioner1104795475

Verify Sera Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Iowa board licenses this profession
    Search for license 135376    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 Iowa 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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One hospital affiliation

  1. Clarinda Regional Health CenterClarinda, IA · Critical Access Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Sera Johnson among 1,525 physician assistant records in Iowa

Sera Johnson is one of 1,525 physician assistant records with a practice address in Iowa. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 6% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2025 · median 2017 among the 1,053 with a school on file
  • 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 363A00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 physician assistant records list a practice address in Clarinda

They are 4 of the 115 NPPES records with a practice address in Clarinda, and 1,525 physician assistant records in Iowa.

All 1,525 in Iowa → Every provider in Clarinda → Physician Assistant nationwide →

The 8 physician assistant records with the nearest ZIP codes

  1. Kassandra Mellott, PA-CClarinda, IA 516321528505070
  2. Bonnie Muller, P.A.Clarinda, IA 516321134176191
  3. Wade OttClarinda, IA 516321114763844
  4. Jaylene Zanker, PACHamburg, IA 516401780905307
  5. Linda Newsome, PA-CShenandoah, IA 516011538252499
  6. Claudia Balta, P.A.Red Oak, IA 515661003153636
  7. Thomas Schmadeke, PARed Oak, IA 515661760455083
  8. Janice Lawrence, PACOakland, IA 515601780731828

Common questions

What is Sera Johnson's NPI number?

Sera Johnson's National Provider Identifier (NPI) is 1760223903, issued on Jun 3, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Sera Johnson located?

The NPPES record lists a practice address at 220 Essie Davison Dr, Clarinda, IA, 51632. Phone: (712) 542-1798. Providers update this record themselves, so call before visiting.

How can I verify Sera Johnson's license?

NPPES lists Iowa license number 135376, as entered by the provider. Search the Iowa 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. 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.