Mariah Lynn O'Connell, MSN, FNP-C
Family Nurse Practitioner · Rochester, MN
Mariah Lynn O'Connell, MSN, FNP-C is a family nurse practitioner with a practice address in Rochester, Minnesota, and NPI 1700572948, issued on Apr 12, 2023. Check the license (Minnesota 10425, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariah Lynn O'Connell
- Credential
- MSN, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 10425 MN
Self-reported in NPPES; status is on the state search - Practice location
- 200 1St St SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- Apr 12, 2023
- Record last updated
- Mar 20, 2026
- Medicare enrollment
- Enrolled (PECOS I20230823001603); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,335 in Minnesota → Look up another NPI →
Also registered at 200 1St St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Aadland, M.D.Diagnostic Radiology Physician1780662783
- Christopher Aakre, MDInternal Medicine Physician1508151663
- Kathryn Aaro, P.T.Physical Therapist1619360666
- Danielle Aase, MDReproductive Endocrinology Physician1316524135
- Uzoamaka Abajue, PHARMDPharmacist1982335295
- Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246
Verify Mariah Lynn O'Connell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 10425Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average family nurse practitioner in 2024
427 Medicare Part D claims for 128 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Amlodipine Besylate31 claims
- Hydrochlorothiazide19 claims
- Losartan Potassium16 claims
- Atorvastatin Calcium14 claims
- Gabapentin11 claims
- Levothyroxine Sodium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Mayo ClinicRochester, MN
- The Duluth Clinic LtdDuluth, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariah Lynn O'Connell among 3,335 family nurse practitioner records in Minnesota
Mariah Lynn O'Connell, MSN, FNP-C is one of 3,335 family nurse practitioner records with a practice address in Minnesota. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.
- NPI issued2023 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2022 · median 2018 among the 1,909 with a school on file
- Record last updated2026 · 50% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Nurse Practitioner providers in Minnesota
There are 3,335 family nurse practitioner records in Minnesota.
All 3,335 in Minnesota → Every provider in Rochester → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Heather Borchert, CNPRochester, MN 559051912745480
- Jessica Braun, RN,NPRochester, MN 559051700032505
- Brendon Groen, NPRochester, MN 559051750831293
- Stephanie Jaycox, DNPRochester, MN 559051184306060
- Kathryn Noble, APRN, CNPRochester, MN 559051447144803
- Dawn Schreyer, NPRochester, MN 559051538125158
- Melissa Skoff, FNPRochester, MN 559051700309796
- Abigail SpiveyRochester, MN 559051407683386
Common questions
What is Mariah Lynn O'Connell, MSN, FNP-C's NPI number?
Mariah Lynn O'Connell, MSN, FNP-C's National Provider Identifier (NPI) is 1700572948, issued on Apr 12, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mariah Lynn O'Connell, MSN, FNP-C located?
The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.
How can I verify Mariah Lynn O'Connell, MSN, FNP-C's license?
NPPES lists Minnesota license number 10425, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Mariah Lynn O'Connell, MSN, FNP-C prescribe under Medicare Part D?
In 2024, Mariah Lynn O'Connell, MSN, FNP-C had 427 Medicare Part D claims for 128 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.
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.