Doctor profile · Federal record

Dr. Theresia Lefang

Psychiatric/Mental Health Nurse Practitioner · Psychiatric/Mental Health Nurse Practitioner · Katy, TX

  • NPI 1942848742
  • 7 yrs on file
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5123 Lamppost Hill CT
Katy, TX 774491895
(713) 480-7139
Mailing address
2001 Claflin RD
Manhattan, KS 665023415

Credentials & registration

NPPES · NUCC
NPI registered
December 2019 — 7 yrs on file
Profile last updated
June 22, 2022
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
Kansas #160874 · Texas #AP144166

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942848742. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
262
Distinct HCPCS
2
Medicare allowed
$15,457
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 195 81 $53
99214 Established patient office or other outpatient visit, 30-39 minutes 67 34 $78

In context: peer comparison

Among 6 peers in this city , average services per provider: 112. This provider delivers 2.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,071
Patients
208
Total drug cost
$43,574
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 213 25 $2,704
Fluoxetine Hcl Generic 201 22 $2,160
Buspirone Hcl Generic 191 26 $2,797
Lorazepam Generic 164 19 $1,206
Benztropine Mesylate Generic 144 16 $2,197
Quetiapine Fumarate Generic 144 12 $2,584
Lamotrigine Generic 135 18 $2,118
Risperidone Generic 128 0 $2,151
Duloxetine Hcl Generic 127 15 $2,526
Clonazepam Generic 120 15 $1,368

Frequently asked questions

Auto-generated from federal data
What is Dr. Theresia Lefang's medical specialty?
Dr. Theresia Lefang practices Psychiatric/Mental Health Nurse Practitioner in Katy, TX.
Where does Dr. Theresia Lefang practice?
Dr. Theresia Lefang practices at 5123 Lamppost Hill CT, Katy, TX 774491895. Office phone: 7134807139.
What is Dr. Theresia Lefang's NPI?
Dr. Theresia Lefang's National Provider Identifier (NPI) is 1942848742, issued by NPPES.
What procedures does Dr. Theresia Lefang 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). Source: CMS Medicare Physician & Other Practitioners file.