Doctor profile · Federal record

Dr. William Porter, M.D.

Family Medicine Physician (CMS: Family Practice) · Canton, GA

  • NPI 1336156165
  • Accepts Medicare
  • MIPS 90.2 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3755 Sixes RD, Suite 202
Canton, GA 301147842
(770) 720-1880
fax (770) 704-7162

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
September 27, 2019
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Georgia #045919

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336156165. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
640
Distinct HCPCS
9
Medicare allowed
$62,908
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 181 111 $127
99213 Established patient office or other outpatient visit, 20-29 minutes 147 100 $90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 116 116 $130
83036 Hemoglobin a1c level 52 28 $10
G0008 Administration of influenza virus vaccine 47 46 $31
90662 Influenza vaccine split virus, preservative free 45 44 $72
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 20 20 $281
G0009 Administration of pneumococcal vaccine 20 20 $31
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 12 11 $15

In context: peer comparison

Among 10 peers in this city , average services per provider: 137. This provider delivers 4.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$562
Transactions
26
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, Inc. 1 $99.24
Insulet Corporation 5 $95.44
Abbott Laboratories 4 $66.12
Corcept Therapeutics 2 $44.92
Ascensia Diabetes Care Us Inc. 2 $40.29
CeQur Corporation 1 $31.98
Tandem Diabetes Care, Inc. 2 $30.09
Novo Nordisk Inc 2 $27.50
Dexcom, Inc. 1 $23.85
Medtronic, Inc. 1 $20.00
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $18.31
Xeris Pharmaceuticals, Inc. 1 $18.12
Amphastar Pharmaceuticals, Inc. 1 $17.97
RECORDATI_RARE_DISEASES_INC. 1 $14.52
IBSA Pharma Inc. 1 $13.57

By nature of payment

Food and Beverage
$562

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,688
Patients
464
Total drug cost
$19,404
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 266 74 $3,462
Levothyroxine Sodium Generic 189 48 $2,495
Lisinopril Generic 152 42 $1,395
Rosuvastatin Calcium Generic 146 38 $3,001
Hydrochlorothiazide Generic 131 36 $916
Amlodipine Besylate Generic 129 35 $856
Carvedilol Generic 87 22 $654
Losartan Potassium Generic 84 23 $892
Metformin Hcl Er (Metformin Hcl) Brand 82 23 $930
Zolpidem Tartrate Generic 79 14 $313

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Porter's medical specialty?
Dr. William Porter practices Family Medicine Physician in Canton, GA.
Where does Dr. William Porter practice?
Dr. William Porter practices at 3755 Sixes RD, Canton, GA 301147842. Office phone: 7707201880.
What is Dr. William Porter's NPI?
Dr. William Porter's National Provider Identifier (NPI) is 1336156165, issued by NPPES.
Does Dr. William Porter accept Medicare assignment?
Yes. Dr. William Porter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Porter 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.