NPPES file of Aug 9, 2026

Janessa Lin Dannenfelser, RN

Family Nurse Practitioner · Columbus, OH

Janessa Lin Dannenfelser, RN is a family nurse practitioner with a practice address in Columbus, Ohio, and NPI 1013761030, issued on Apr 16, 2024. Check the license (Ohio APRN.CNP.0037305, as entered in NPPES) with the Ohio 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
1013761030
Name
Janessa Lin Dannenfelser
Credential
RN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN.CNP.0037305 OH
Self-reported in NPPES; status is on the state search
Practice location
2121 Kenny RD, Columbus, OH 43210
Phone
(614) 293-3196
Enumerated
Apr 16, 2024
Record last updated
May 1, 2025
Fax
(614) 366-0073
Medicare enrollment
Enrolled (PECOS I20241010002316); 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 family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →

Also registered at 2121 Kenny RD

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

  1. Taylor Alten, PA-CSurgical Physician Assistant1427715150
  2. Yun Kyong ChoiHematology (Internal Medicine) Physician1407242894
  3. Naomi DigiantonioPharmacist1679313456
  4. Jenna Dorman, APRN-CNPFamily Nurse Practitioner1063132041
  5. Madison Eagle, PA-CPhysician Assistant1508552282
  6. Gwen Elfrink, MS, RNRegistered Nurse1508666462

Verify Janessa Lin Dannenfelser in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license APRN.CNP.0037305    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 Ohio 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. Osu Internal Medicine LLCColumbus, OH

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

Janessa Lin Dannenfelser among 9,647 family nurse practitioner records in Ohio

Janessa Lin Dannenfelser, RN is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% 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 88% of them.

  • NPI issued2024 · 88% of these records are older, 7% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2024 · median 2018 among the 6,366 with a school on file
  • Record last updated2025 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,127 family nurse practitioner records list a practice address in Columbus

They are 1,127 of the 36,491 NPPES records with a practice address in Columbus, and 9,647 family nurse practitioner records in Ohio.

All 9,647 in Ohio → Every provider in Columbus → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Elizabeth Barker, PHD, APRN,BCColumbus, OH 432101275753584
  2. Aaron Begue, MS, RN, NP-C, OCNColumbus, OH 432101154525137
  3. Myrna Bowler, F. N. P.Columbus, OH 432101750571824
  4. Marissa Dejesus, APRN-CNPColumbus, OH 432101912989583
  5. Jennifer Glatz, MS, RN, CNPColumbus, OH 432101477672830
  6. Trudy Hamilton, NURSE PRACTITIONERColumbus, OH 432101427173111
  7. Deborah Larson, FNPColumbus, OH 432101730154212
  8. Samara Linnell, APRN-CNPColumbus, OH 432101417006024

Common questions

What is Janessa Lin Dannenfelser, RN's NPI number?

Janessa Lin Dannenfelser, RN's National Provider Identifier (NPI) is 1013761030, issued on Apr 16, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Janessa Lin Dannenfelser, RN located?

The NPPES record lists a practice address at 2121 Kenny RD, Columbus, OH, 43210. Phone: (614) 293-3196. Providers update this record themselves, so call before visiting.

How can I verify Janessa Lin Dannenfelser, RN's license?

NPPES lists Ohio license number APRN.CNP.0037305, as entered by the provider. Search the Ohio 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.