Doctor profile · Federal record

Dr. Tammy Ondrejka

Clinical Social Worker · Clinical Social Worker · Orange Park, FL

  • NPI 1356373039
  • 20 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2300 Twelve Oaks Dr, F5
Orange Park, FL 320659021
(904) 614-1258
Mailing address
2300 Twelve Oaks Dr Apt F5
Orange Park, FL 320656396

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
January 2, 2018
Specialty taxonomy
1041C0700X — NUCC code
State licenses (2)
Texas #65247 · Florida #SW6032

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356373039. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,407
Distinct HCPCS
4
Medicare allowed
$102,861
HCPCS Description Services Patients Avg allowed
90832 Psychotherapy, 30 minutes 936 56 $55
90837 Psychotherapy, 1 hour 373 28 $108
90791 Psychiatric diagnostic evaluation 62 62 $128
90834 Psychotherapy, 45 minutes 36 20 $73

In context: peer comparison

Among 3 peers in this city , average services per provider: 303. This provider delivers 4.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tammy Ondrejka's medical specialty?
Dr. Tammy Ondrejka practices Clinical Social Worker in Orange Park, FL.
Where does Dr. Tammy Ondrejka practice?
Dr. Tammy Ondrejka practices at 2300 Twelve Oaks Dr, Orange Park, FL 320659021. Office phone: 9046141258.
What is Dr. Tammy Ondrejka's NPI?
Dr. Tammy Ondrejka's National Provider Identifier (NPI) is 1356373039, issued by NPPES.
What procedures does Dr. Tammy Ondrejka commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.