Provider Profile
Chelsea R. O'Neill, FNP
Unclaimed ProfileAbout Chelsea O'neill
Chelsea R. O'Neill, FNP is a nurse practitioner based in Royal Oak, MI. Chelsea is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Chelsea cared for 95 Medicare patients across 289 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more and 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'. The provider's National Provider Identifier (NPI) is 1366078230.
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
- (248) 439-1060
- Email not available
Practice Locations
1223 S WASHINGTON AVE
Royal Oak, MI 48067
Procedures Most Often Billed to Medicare
289 services · 95 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
166 | More often 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 |
123 | More 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.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Royal Oak 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Chelsea R. O'Neill's specialty?
Chelsea R. O'Neill is a nurse practitioner in Royal Oak, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Chelsea R. O'Neill?
Chelsea R. O'Neill is listed at 1223 S Washington Ave, Royal Oak, MI 48067. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Chelsea R. O'Neill?
The number on file is (248) 439-1060. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Chelsea R. O'Neill's NPI number?
Chelsea R. O'Neill's National Provider Identifier is 1366078230. 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
What is Chelsea R. O'Neill's education?
Chelsea R. O'Neill attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Chelsea R. O'Neill been practicing?
Chelsea R. O'Neill has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Chelsea R. O'Neill known for?
According to Medicare billing data, Chelsea R. O'Neill the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Chelsea R. O'Neill confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Chelsea R. O'Neill. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.