Tarrin O'Reilly, NURSE PRACTITIONER
NPI 1417533134 · Family Nurse Practitioner · Mishawaka, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tarrin O'Reilly, NURSE PRACTITIONER is a Family Nurse Practitioner provider in Mishawaka, IN (NPI 1417533134).
Provider details
- NPI number
- 1417533134
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 71011181A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,108 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 194 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 134 | $71 |
| X-Ray of Knee, 4 Or More Views73564 | 119 | $37 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 108 | $131 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 82 | $50 |
| X-Ray of Foot, Minimum of 3 Views73630 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 204 | 196 |
| Diclofenac Sodium | 60 | 29 |
| Methocarbamol | 45 | 41 |
| Atorvastatin Calcium | 40 | 25 |
| Tramadol Hcl | 30 | 27 |
| Levothyroxine Sodium | 29 | 20 |
| Bupropion Hclbrand: Bupropion Xl | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$74 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 303 S Nappanee St Ste FElkhart, IN 46514-2066Phone: (574) 247-9441
- 2349 Lake Ave Ste 201Plymouth, IN 46563-7837Phone: (574) 247-9441
- 53880 Carmichael DrSouth Bend, IN 46635-1567Phone: (574) 247-9441
Registry dates
- Enumerated
- 2021-03-23
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Tarrin O'Reilly's NPI number?
- Tarrin O'Reilly's National Provider Identifier (NPI) is 1417533134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tarrin O'Reilly's specialty?
- Tarrin O'Reilly is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tarrin O'Reilly located?
- Tarrin O'Reilly's practice location on file with NPPES is 60160 Bodnar Blvd, Mishawaka, IN 46544-9338.
- What is Tarrin O'Reilly's phone number?
- The practice phone number listed in the NPPES registry for Tarrin O'Reilly is (574) 247-9441.
- Does Tarrin O'Reilly accept Medicare?
- Tarrin O'Reilly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tarrin O'Reilly's NPI active?
- Yes — Tarrin O'Reilly's NPI (1417533134) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.