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Edit this profileWhere to find Olivia Flaherty, FNP-C
- Michigan City location main office
3500 Franciscan Way, Michigan City, IN 46360 - Chesterton location
770 Indian Boundary Rd, Chesterton, IN 46304
About Olivia Flaherty
Olivia Flaherty, FNP-C is a nurse practitioner practicing in Michigan City, IN. According to Medicare claims data, Olivia cared for 171 Medicare patients across 173 services. The services billed most often include emergency department visit with moderate level of medical decision making, emergency department visit with high level of medical decision making, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. This provider record is associated with NPI 1457134926.
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
- (219) 877-1616
- Email not available
Practice Locations
3500 FRANCISCAN WAY
Michigan City, IN 46360
770 Indian Boundary Rd
Chesterton, IN 46304
Procedures Most Often Billed to Medicare
173 services · 171 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
96 | More often than most peers in Nurse Practitioner |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
62 | More often than most peers in Nurse Practitioner |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
15 | 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 22 related providers in 3 groups
Other nurse practitioners in Michigan City 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Olivia Flaherty's specialty?
Olivia Flaherty is a nurse practitioner in Michigan City, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Olivia Flaherty?
Olivia Flaherty is listed at 3500 Franciscan Way, Michigan City, IN 46360. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Olivia Flaherty?
The number on file is (219) 877-1616. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Olivia Flaherty's NPI number?
Olivia Flaherty's National Provider Identifier is 1457134926. 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 Olivia Flaherty's education?
Olivia Flaherty attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Olivia Flaherty been practicing?
Olivia Flaherty has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What is Olivia Flaherty known for?
According to Medicare billing data, Olivia Flaherty 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 Olivia Flaherty confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Olivia Flaherty. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.