Are you Mariah L. O'Connell, MSN, FNP-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Mariah L. O'Connell, MSN, FNP-C
- Rochester location main office
200 1St St Sw, Rochester, MN 55905 - Duluth location
420 E 1st St, Duluth, MN 55805
About Mariah O'connell
Listed in the NPI registry as a nurse practitioner, Mariah L. O'Connell, MSN, FNP-C practices in Rochester, MN. Mariah is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Mariah cared for 387 Medicare patients across 526 services. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1700572948 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (507) 284-2511
- Email not available
Practice Locations
200 1ST ST SW
Rochester, MN 55905
420 E 1st St
Duluth, MN 55805
Procedures Most Often Billed to Medicare
526 services · 387 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
18 | As often as other peers in Nurse Practitioner |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
18 | As often as other peers in Nurse Practitioner |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
11 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
159 | More than most peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
134 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
111 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
40 | As often as other peers in Nurse Practitioner |
| Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Billing code | G2212 |
21 | Less often than most peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
14 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other nurse practitioners in Rochester 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Sarscov2 vac 50 mcg/0.5ml im 8
Providers in MN who bill this service to Medicare most often.
Common questions
What does Mariah L. O'Connell, MSN specialize in?
Mariah L. O'Connell, MSN is a nurse practitioner in Rochester, MN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mariah L. O'Connell, MSN located?
Mariah L. O'Connell, MSN is listed at 200 1St St Sw, Rochester, MN 55905. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mariah L. O'Connell, MSN's phone number?
The number on file is (507) 284-2511. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mariah L. O'Connell, MSN's NPI number?
Mariah L. O'Connell, MSN's National Provider Identifier is 1700572948. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mariah L. O'Connell, MSN train?
Mariah L. O'Connell, MSN attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Mariah L. O'Connell, MSN been practicing?
Mariah L. O'Connell, MSN has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Mariah L. O'Connell, MSN do most often?
According to Medicare billing data, Mariah L. O'Connell, MSN provides treatments such as sarscov2 vac 50 mcg/0.5ml im and admn sarscov2 vacc 1 dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mariah L. O'Connell, MSN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mariah L. O'Connell, MSN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.