Doctor profile · Federal record

Dr. William Sinnott, PA

Physician Assistant · Physician Assistant · Marion, OH

  • NPI 1285662098
  • MIPS 74.0 / 100 · 2023
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1040 Delaware Ave
Marion, OH 433026416
(740) 383-7950
fax (740) 375-8164

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
January 8, 2021
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Ohio #50.000053 · Michigan #002196
Medicaid
OH #0071602

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285662098. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
242
Distinct HCPCS
6
Medicare allowed
$15,230
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 103 98 $74
99203 New patient office or other outpatient visit, 30-44 minutes 53 53 $91
99212 Established patient office or other outpatient visit, 10-19 minutes 44 41 $46
81003 Automated urinalysis test 19 18 $2
99202 New patient office or other outpatient visit, 15-29 minutes 12 12 $59
81002 Urinalysis, manual test 11 11 $3

In context: peer comparison

Among 9 peers in Marion Physician Assistant, average services per provider: 80. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
168
Patients
162
Total drug cost
$1,211
Drug Type Claims Patients Total cost
Cephalexin Generic 43 42 $333
Amoxicillin Generic 36 35 $127
Prednisone Generic 30 28 $68
Doxycycline Monohydrate Generic 29 27 $385
Azithromycin Generic 18 18 $94
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 12 12 $204

Frequently asked questions

Auto-generated from federal data
What is Dr. William Sinnott's medical specialty?
Dr. William Sinnott practices Physician Assistant in Marion, OH.
Where does Dr. William Sinnott practice?
Dr. William Sinnott practices at 1040 Delaware Ave, Marion, OH 433026416. Office phone: 7403837950.
What is Dr. William Sinnott's NPI?
Dr. William Sinnott's National Provider Identifier (NPI) is 1285662098, issued by NPPES.
What procedures does Dr. William Sinnott commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.