Doctor profile · Federal record

Dr. Annie Thomas, MD

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Shenandoah, TX

  • NPI 1801892138
  • Accepts Medicare
  • 24 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1890 Research Forest Drive
Shenandoah, TX 77381
(832) 658-3610
fax (713) 897-2093
Mailing address
975 Firthwood Dr
Conroe, TX 773014141

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
September 20, 2024
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Texas #L3498
Medicaid
TX #163235803

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801892138. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
931
Distinct HCPCS
5
Medicare allowed
$102,218
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 710 353 $121
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 116 55 $34
99213 Established patient office or other outpatient visit, 20-29 minutes 56 44 $82
99215 Established patient office or other outpatient visit, 40-54 minutes 26 24 $165
99204 New patient office or other outpatient visit, 45-59 minutes 23 23 $155

In context: peer comparison

Among 3 peers in Shenandoah Endocrinology, Diabetes & Metabolism Physician, average services per provider: 131. This provider delivers 7.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$802
Transactions
43
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Radius Health, INC. 6 $115.98
Lilly USA, LLC 6 $109.08
Amgen INC. 5 $86.68
Boehringer Ingelheim Pharmaceuticals, INC. 5 $85.29
Novo Nordisk INC 4 $73.98
Amneal Pharmaceuticals LLC 3 $57.81
Tandem Diabetes Care, INC. 3 $57.79
Insulet Corporation 3 $56.66
AstraZeneca Pharmaceuticals Lp 2 $41.19
Beta Bionics, INC. 2 $40.84
Medtronic, INC. 2 $40.72
Dexcom, INC. 1 $19.75
Abbvie INC. 1 $16.45

By nature of payment

Food and Beverage
$802

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,460
Patients
839
Total drug cost
$1,262,472
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 614 147 $8,028
Synthroid (Levothyroxine Sodium) Brand 546 107 $47,144
Ozempic (Semaglutide) Brand 376 68 $465,364
Rosuvastatin Calcium Generic 238 69 $5,116
Atorvastatin Calcium Generic 232 72 $3,239
Trulicity (Dulaglutide) Brand 184 29 $212,952
Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) Brand 164 52 $149,482
Metformin Hcl ER (Metformin Hcl) Brand 161 57 $2,641
Glimepiride Generic 154 42 $2,672
Metformin Hcl Generic 151 44 $1,445

Frequently asked questions

Auto-generated from federal data
What is Dr. Annie Thomas's medical specialty?
Dr. Annie Thomas practices Endocrinology, Diabetes & Metabolism Physician in Shenandoah, TX.
Where does Dr. Annie Thomas practice?
Dr. Annie Thomas practices at 1890 Research Forest Drive, Shenandoah, TX 77381. Office phone: 8326583610.
What is Dr. Annie Thomas's NPI?
Dr. Annie Thomas's National Provider Identifier (NPI) is 1801892138, issued by NPPES.
Does Dr. Annie Thomas accept Medicare assignment?
Yes. Dr. Annie Thomas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Annie Thomas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.