Doctor profile · Federal record

Dr. Neil Mast, PA-C

Physician Assistant · Physician Assistant · Bellefontaine, OH

  • NPI 1598313793
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1134 N Main St Ste 3100
Bellefontaine, OH 433110017
(937) 592-9799

Credentials & registration

NPPES · NUCC
NPI registered
August 2019 — 7 yrs on file
Profile last updated
August 23, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Ohio #50.006161RX

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598313793. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
428
Distinct HCPCS
7
Medicare allowed
$31,154
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 175 134 $73
69210 Removal of impacted ear wax 88 80 $38
99203 New patient office or other outpatient visit, 30-44 minutes 73 73 $91
99212 Established patient office or other outpatient visit, 10-19 minutes 29 24 $46
99214 Established patient office or other outpatient visit, 30-39 minutes 25 22 $104
31575 Diagnostic exam of voice box using a flexible endoscope 21 20 $104
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $136

In context: peer comparison

Among 4 peers in Bellefontaine Physician Assistant, average services per provider: 105. This provider delivers 4.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$87
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Optinose US, INC. 2 $67.42
Hikma Pharmaceuticals USA 1 $20.05

By nature of payment

Food and Beverage
$87

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,055
Patients
457
Total drug cost
$37,374
Drug Type Claims Patients Total cost
Fluticasone Propionate Generic 234 91 $3,168
Levocetirizine Dihydrochloride Generic 172 39 $2,635
Omeprazole Generic 100 30 $1,289
Ipratropium Bromide Generic 99 47 $4,333
Methylprednisolone Generic 97 92 $696
Azelastine Hcl Generic 80 37 $1,857
Mupirocin Generic 45 30 $323
Montelukast Sodium Generic 37 0 $554
Dexamethasone Sodium Phosphate Generic 33 22 $1,614
Prednisone Generic 33 28 $166

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Neil Mast's medical specialty?
Dr. Neil Mast practices Physician Assistant in Bellefontaine, OH.
Where does Dr. Neil Mast practice?
Dr. Neil Mast practices at 1134 N Main St Ste 3100, Bellefontaine, OH 433110017. Office phone: 9375929799.
What is Dr. Neil Mast's NPI?
Dr. Neil Mast's National Provider Identifier (NPI) is 1598313793, issued by NPPES.
Does Dr. Neil Mast accept Medicare assignment?
Yes. Dr. Neil Mast accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Neil Mast commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of impacted ear wax (HCPCS 69210); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.