Doctor profile · Federal record

Dr. Brittany Sonnichsen, DMD

Oral and Maxillofacial Surgery (Dentist) · Oral and Maxillofacial Surgery (Dentist) · Bellflower, CA

  • NPI 1558625996
  • 14 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14343 Bellflower Blvd
Bellflower, CA 907063135
(562) 866-1111

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
March 1, 2019
Specialty taxonomy
1223S0112X — NUCC code
State licenses (2)
California #DDS100005 · Ohio #3247

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558625996. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$169
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 1 $132.80
Pacira Pharmaceuticals Incorporated 2 $35.90

By nature of payment

Food and Beverage
$169

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
62
Patients
56
Total drug cost
$288
Drug Type Claims Patients Total cost
Amoxicillin Generic 33 29 $142
Ibuprofen Generic 17 16 $77
Chlorhexidine Gluconate Generic 12 11 $70

Frequently asked questions

Auto-generated from federal data
What is Dr. Brittany Sonnichsen's medical specialty?
Dr. Brittany Sonnichsen practices Oral and Maxillofacial Surgery (Dentist) in Bellflower, CA.
Where does Dr. Brittany Sonnichsen practice?
Dr. Brittany Sonnichsen practices at 14343 Bellflower Blvd, Bellflower, CA 907063135. Office phone: 5628661111.
What is Dr. Brittany Sonnichsen's NPI?
Dr. Brittany Sonnichsen's National Provider Identifier (NPI) is 1558625996, issued by NPPES.