NPPES file of Aug 9, 2026

Olivia Addison Bross, APRN-FNP-C

Family Nurse Practitioner · Hannibal, MO

Olivia Addison Bross, APRN-FNP-C is a family nurse practitioner with a practice address in Hannibal, Missouri, and NPI 1023968450, issued on Feb 3, 2026. Check the license (Missouri 2026006583, as entered in NPPES) with the Missouri 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
1023968450
Name
Olivia Addison Bross
Credential
APRN-FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2026006583 MO
Self-reported in NPPES; status is on the state search
Practice location
100 Medical Dr, Hannibal, MO 63401
Phone
(573) 231-3148
Enumerated
Feb 3, 2026
Record last updated
Feb 18, 2026
Medicare enrollment
Enrolled (PECOS I20260226000811); 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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8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →

Also registered at 100 Medical Dr

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

  1. Cathryn Ahearn, ODOptometrist1881606200
  2. Sandra Ahlum, M.D.Obstetrics & Gynecology Physician1427037183
  3. Michelle Allen, N.P.Women's Health Nurse Practitioner1902907561
  4. Joseph Amavisca, MDFamily Medicine Physician1316178189
  5. Brian Bamer, M.D.Pediatrics Physician1447683487
  6. Arif Bari, M.D.Hematology & Oncology Physician1932188695

Verify Olivia Addison Bross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2026006583    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 Missouri 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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Olivia Addison Bross among 5,226 family nurse practitioner records in Missouri

Olivia Addison Bross, APRN-FNP-C is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% 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 2026, is newer than 97% of them.

  • NPI issued2026 · 97% of these records are older, 0% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2025 · median 2018 among the 3,339 with a school on file
  • Record last updated2026 · 44% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

44 family nurse practitioner records list a practice address in Hannibal

They are 44 of the 569 NPPES records with a practice address in Hannibal, and 5,226 family nurse practitioner records in Missouri. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,226 in Missouri → Every provider in Hannibal → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Beth Brothers, FAMILY NURSE PRACTITHannibal, MO 634011326050659
  2. Beverly Christy, FNP-CHannibal, MO 634011821231002
  3. Lyreva Clark, RNFNP-CHannibal, MO 634011548246747
  4. Margaret Colyar, ARPN, C-FNP,C-PNPHannibal, MO 634011790898781
  5. Jeanne Foma, NP-FAMILYHannibal, MO 634011417366063
  6. Kimberly Gibson-Cordes, FNP-BCHannibal, MO 634011467854042
  7. Jeanette Keller, FNP-BCHannibal, MO 634011366745713
  8. Leanna Leake, FNP-BCHannibal, MO 634011386750032

Common questions

What is Olivia Addison Bross, APRN-FNP-C's NPI number?

Olivia Addison Bross, APRN-FNP-C's National Provider Identifier (NPI) is 1023968450, issued on Feb 3, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Addison Bross, APRN-FNP-C located?

The NPPES record lists a practice address at 100 Medical Dr, Hannibal, MO, 63401. Phone: (573) 231-3148. Providers update this record themselves, so call before visiting.

How can I verify Olivia Addison Bross, APRN-FNP-C's license?

NPPES lists Missouri license number 2026006583, as entered by the provider. Search the Missouri 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.