Doctor profile · Federal record

Dr. Daren Wannamaker, DO

Internal Medicine Physician · Dacula, GA

  • NPI 1780795708
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
4285 Jim Moore RD Ste 200
Dacula, GA 300191551
(770) 442-1911
fax (770) 442-0306
Additional location
4321 University Pkwy Ste 101
Evans, GA 308093093
(706) 685-4218
fax (706) 854-2189
Additional location
570 Briscoe Blvd
Lawrenceville, GA 300464637
(877) 757-9964
Mailing address
805 Peachtree St Ne, Ste A
Atlanta, GA 303086009

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
May 10, 2024
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Georgia #55037
Medicaid (2)
SC #003775SC · FL #25465600FL

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780795708. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
63
Distinct HCPCS
3
Medicare allowed
$4,289
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 33 26 $125
81003 Automated urinalysis test 18 15 $2
83036 Hemoglobin a1c level 12 11 $10

In context: peer comparison

Among 3 peers in Dacula Internal Medicine Physician, average services per provider: 72. This provider delivers 0.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$696
Transactions
34
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 7 $121.40
Astellas Pharma US INC 4 $74.44
Boston Scientific Corporation 2 $72.14
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 4 $64.40
Bayer Healthcare Pharmaceuticals INC. 3 $64.07
Janssen Pharmaceuticals, INC 2 $43.22
AstraZeneca Pharmaceuticals Lp 2 $35.92
Lilly USA, LLC 2 $31.81
Exact Sciences Corporation 2 $29.11
Sanofi-Aventis U.S. LLC 1 $24.89
Shield Therapeutics INC 1 $24.73
Dexcom, INC. 1 $23.31
Otsuka America Pharmaceutical, INC. 1 $20.82
GlaxoSmithKline, LLC. 1 $19.88
CeQur Corporation 1 $17.33

By nature of payment

Food and Beverage
$696

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
119
Patients
44
Total drug cost
$757
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 28 19 $245
Losartan Potassium Generic 18 0 $131
Amlodipine Besylate Generic 17 11 $56
Lisinopril Generic 16 0 $52
Prednisone Generic 16 14 $25
Celecoxib Generic 12 0 $101
Gabapentin Generic 12 0 $148

Frequently asked questions

Auto-generated from federal data
What is Dr. Daren Wannamaker's medical specialty?
Dr. Daren Wannamaker practices Internal Medicine Physician in Dacula, GA.
Where does Dr. Daren Wannamaker practice?
Dr. Daren Wannamaker practices at 4285 Jim Moore RD Ste 200, Dacula, GA 300191551. Office phone: 7704421911.
What is Dr. Daren Wannamaker's NPI?
Dr. Daren Wannamaker's National Provider Identifier (NPI) is 1780795708, issued by NPPES.
What procedures does Dr. Daren Wannamaker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.