Doctor profile · Federal record

Dr. William Frey, MD

Sleep Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Jbsa Lackland, TX

  • NPI 1427049345
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1100 Wilford Hall Loop
Jbsa Lackland, TX 78236
(201) 292-3322
fax (210) 292-4741
Additional location
3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 782344504
(210) 539-9582
Mailing address
3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 782344504

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
March 21, 2025
Specialty taxonomy
207RS0012X — NUCC code
State license (1)
Texas #L4380

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427049345. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$339
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, INC. 4 $319.51
Harmony Biosciences LLC 1 $19.81

By nature of payment

Food and Beverage
$339

Frequently asked questions

Auto-generated from federal data
What is Dr. William Frey's medical specialty?
Dr. William Frey practices Sleep Medicine (Internal Medicine) Physician in Jbsa Lackland, TX.
Where does Dr. William Frey practice?
Dr. William Frey practices at 1100 Wilford Hall Loop, Jbsa Lackland, TX 78236. Office phone: 2012923322.
What is Dr. William Frey's NPI?
Dr. William Frey's National Provider Identifier (NPI) is 1427049345, issued by NPPES.