Hillary Oaks, FNP-C
NPI 1689070104 · Family Nurse Practitioner · Fairborn, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hillary Oaks, FNP-C is a Family Nurse Practitioner provider in Fairborn, OH (NPI 1689070104).
Provider details
- NPI number
- 1689070104
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- COA16808-NP (OH)
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
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
281 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 | 110 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $73 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 39 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 34 | $104 |
| Administration of Influenza Virus VaccineG0008 | 19 | $30 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 122 | 44 |
| Levothyroxine Sodium | 95 | 27 |
| Lisinopril | 94 | 27 |
| Gabapentin | 81 | 19 |
| Losartan Potassium | 80 | 25 |
| Amlodipine Besylate | 76 | 27 |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,955 across 116 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
Registry dates
- Enumerated
- 2014-11-11
- Last updated
- 2022-10-21
- Certified
- 2022-10-21
Frequently asked questions
- What is Hillary Oaks's NPI number?
- Hillary Oaks's National Provider Identifier (NPI) is 1689070104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hillary Oaks's specialty?
- Hillary Oaks is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hillary Oaks located?
- Hillary Oaks's practice location on file with NPPES is 7790 Dayton Springfield Rd Ste B, Fairborn, OH 45324-1996.
- What is Hillary Oaks's phone number?
- The practice phone number listed in the NPPES registry for Hillary Oaks is (937) 340-6440.
- Does Hillary Oaks accept Medicare?
- Hillary Oaks is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hillary Oaks's NPI active?
- Yes — Hillary Oaks's NPI (1689070104) is active in the NPPES registry as of the last update on 2022-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.