Doctor profile · Federal record

Dr. Cynthia Dethlefs, PA-C

Physician Assistant · Medical Physician Assistant · McKinney, TX

  • NPI 1396042073
  • 15 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8080 State Highway 121, Suite 210
McKinney, TX 750702900
(972) 268-9383
fax (972) 870-4925

Credentials & registration

NPPES · NUCC
NPI registered
February 2011 — 15 yrs on file
Profile last updated
May 2, 2017
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Texas #PA07149

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396042073. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
477
Distinct HCPCS
8
Medicare allowed
$26,393
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 175 98 $104
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 118 17 $1
99213 Established patient office or other outpatient visit, 20-29 minutes 46 42 $74
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 31 31 $105
96372 Injection of drug or substance under skin or into muscle 30 22 $12
G0442 Annual alcohol misuse screening, 5 to 15 minutes 30 30 $15
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 26 24 $12
G0444 Annual depression screening, 5 to 15 minutes 21 21 $15

In context: peer comparison

Among 18 peers in this city , average services per provider: 118. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$46
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Inari Medical, Inc. 1 $25.54
Exact Sciences Corporation 1 $20.32

By nature of payment

Food and Beverage
$46

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,245
Patients
373
Total drug cost
$13,487
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 185 51 $2,642
Atorvastatin Calcium Generic 160 43 $1,158
Losartan Potassium Generic 109 30 $1,206
Alprazolam Generic 103 21 $482
Amlodipine Besylate Generic 85 28 $413
Meloxicam Generic 73 27 $305
Gabapentin Generic 72 24 $2,200
Omeprazole Generic 69 24 $1,119
Metformin Hcl Generic 68 22 $615
Lisinopril Generic 57 18 $390

Frequently asked questions

Auto-generated from federal data
What is Dr. Cynthia Dethlefs's medical specialty?
Dr. Cynthia Dethlefs practices Physician Assistant in McKinney, TX.
Where does Dr. Cynthia Dethlefs practice?
Dr. Cynthia Dethlefs practices at 8080 State Highway 121, McKinney, TX 750702900. Office phone: 9722689383.
What is Dr. Cynthia Dethlefs's NPI?
Dr. Cynthia Dethlefs's National Provider Identifier (NPI) is 1396042073, issued by NPPES.
What procedures does Dr. Cynthia Dethlefs commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.