Doctor profile · Federal record

Dr. Terisa Brown-Sienko, NP

Nurse Practitioner · Anaheim Hills, CA

  • NPI 1629081138
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
500 S Anaheim Hills RD, Ste #206
Anaheim Hills, CA 92807
(714) 282-6934
fax (714) 282-6935

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
September 12, 2017
Specialty taxonomy
363L00000X — NUCC code
State license (1)
California #6651

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629081138. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
380
Distinct HCPCS
5
Medicare allowed
$35,728
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 154 120 $83
99214 Established patient office or other outpatient visit, 30-39 minutes 154 110 $117
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 38 38 $119
81002 Urinalysis, manual test 20 16 $3
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 14 14 $14

In context: peer comparison

Among 2 peers in Anaheim Hills Nurse Practitioner, average services per provider: 66. This provider delivers 5.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,042
Patients
328
Total drug cost
$16,424
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 158 51 $2,477
Levothyroxine Sodium Generic 147 47 $2,788
Losartan Potassium Generic 91 30 $1,341
Alendronate Sodium Generic 76 18 $998
Rosuvastatin Calcium Generic 75 26 $1,285
Hydrochlorothiazide Generic 74 27 $474
Amlodipine Besylate Generic 52 17 $458
Fluoxetine Hcl Generic 52 13 $1,100
Atenolol Generic 51 14 $673
Gabapentin Generic 50 18 $943

Frequently asked questions

Auto-generated from federal data
What is Dr. Terisa Brown-Sienko's medical specialty?
Dr. Terisa Brown-Sienko practices Nurse Practitioner in Anaheim Hills, CA.
Where does Dr. Terisa Brown-Sienko practice?
Dr. Terisa Brown-Sienko practices at 500 S Anaheim Hills RD, Anaheim Hills, CA 92807. Office phone: 7142826934.
What is Dr. Terisa Brown-Sienko's NPI?
Dr. Terisa Brown-Sienko's National Provider Identifier (NPI) is 1629081138, issued by NPPES.
What procedures does Dr. Terisa Brown-Sienko 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.