Doctor profile · Federal record

Dr. Hillary Oaks, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Fairborn, OH

  • NPI 1689070104
  • 12 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7790 Dayton Springfield RD Ste B
Fairborn, OH 453241996
(937) 340-6440
fax (937) 340-6441
Mailing address
3250 Middle Urbana RD
Springfield, OH 455029285

Credentials & registration

NPPES · NUCC
NPI registered
November 2014 — 12 yrs on file
Profile last updated
October 21, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Ohio #COA16808-NP
Medicaid
OH #0113687

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689070104. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
251
Distinct HCPCS
7
Medicare allowed
$18,279
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 82 41 $104
99213 Established patient office or other outpatient visit, 20-29 minutes 79 61 $72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 27 27 $104
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 23 20 $32
81003 Automated urinalysis test 16 12 $2
96372 Injection of drug or substance under skin or into muscle 12 12 $11
G0008 Administration of influenza virus vaccine 12 12 $29

In context: peer comparison

Among 4 peers in this city , average services per provider: 59. This provider delivers 4.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,955
Transactions
109
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 29 $399.03
AstraZeneca Pharmaceuticals LP 18 $386.73
Lilly USA, LLC 19 $280.83
Amgen Inc. 7 $115.01
PFIZER INC. 5 $93.30
Phathom Pharmaceuticals, Inc. 4 $77.73
Novo Nordisk Inc 4 $74.68
Janssen Pharmaceuticals, Inc 3 $65.28
Astellas Pharma US Inc 4 $64.66
Salix Pharmaceuticals, a division of Bausch Health US, LLC 4 $64.47
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $56.25
Axsome Therapeutics, Inc. 3 $52.89
AIMMUNE THERAPEUTICS, INC. 2 $40.31
Corcept Therapeutics 2 $33.91
GlaxoSmithKline, LLC. 2 $30.80

By nature of payment

Food and Beverage
$1,955

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
747
Patients
275
Total drug cost
$12,502
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 82 27 $1,015
Gabapentin Generic 70 16 $2,396
Lisinopril Generic 70 25 $585
Simvastatin Generic 68 20 $516
Atorvastatin Calcium Generic 54 24 $994
Losartan Potassium Generic 54 18 $1,163
Sertraline Hcl Generic 50 16 $603
Methylprednisolone Generic 47 43 $596
Metoprolol Succinate Generic 42 15 $1,132
Amlodipine Besylate Generic 38 15 $341

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hillary Oaks's medical specialty?
Dr. Hillary Oaks practices Family Nurse Practitioner in Fairborn, OH.
Where does Dr. Hillary Oaks practice?
Dr. Hillary Oaks practices at 7790 Dayton Springfield RD Ste B, Fairborn, OH 453241996. Office phone: 9373406440.
What is Dr. Hillary Oaks's NPI?
Dr. Hillary Oaks's National Provider Identifier (NPI) is 1689070104, issued by NPPES.
Does Dr. Hillary Oaks accept Medicare assignment?
Dr. Hillary Oaks does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Hillary Oaks commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.