Doctor profile · Federal record

Dr. William Parker, MD

Family Medicine Physician · Ilion, NY

  • NPI 1477646149
  • MIPS 77.0 / 100 · 2023
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
295 W. Main St.
Ilion, NY 13357
(315) 895-2300
fax (315) 624-5152
Mailing address
9811 Campbell RD
Sauquoit, NY 134563005

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
January 10, 2013
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
New York #1471411
Medicaid
NY #01471411

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477646149. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
320
Distinct HCPCS
4
Medicare allowed
$27,541
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 142 119 $64
99214 Established patient office or other outpatient visit, 30-39 minutes 90 78 $95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 77 77 $127
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 11 11 $8

In context: peer comparison

Among 1 peers in Ilion Family Medicine Physician, average services per provider: 80. This provider delivers 4.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,693
Patients
839
Total drug cost
$31,499
Drug Type Claims Patients Total cost
Omeprazole Generic 275 88 $3,335
Amlodipine Besylate Generic 250 84 $1,846
Atorvastatin Calcium Generic 226 62 $3,345
Simvastatin Generic 210 78 $2,417
Lisinopril Generic 209 70 $1,809
Losartan Potassium Generic 201 57 $2,734
Hydrochlorothiazide Generic 184 54 $674
Rosuvastatin Calcium Generic 184 65 $4,014
Levothyroxine Sodium Generic 175 54 $2,802
Metoprolol Succinate Generic 167 47 $2,512

Frequently asked questions

Auto-generated from federal data
What is Dr. William Parker's medical specialty?
Dr. William Parker practices Family Medicine Physician in Ilion, NY.
Where does Dr. William Parker practice?
Dr. William Parker practices at 295 W. Main St., Ilion, NY 13357. Office phone: 3158952300.
What is Dr. William Parker's NPI?
Dr. William Parker's National Provider Identifier (NPI) is 1477646149, issued by NPPES.
What procedures does Dr. William Parker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.