Doctor profile · Federal record

Dr. Joanna Gernsback, MD

Neurological Surgery Physician · Neurological Surgery Physician · San Antonio, TX

  • NPI 1215252440
  • 16 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 5 locations .

NPPES Updated May 11, 2026
Primary practice
8300 Floyd Curl Dr
San Antonio, TX 782293931
(210) 450-4995
Additional location
225 E Chicago Ave
Chicago, IL 60611
(312) 227-4220
Additional location
305 W Jackson St Ste 400
Carbondale, IL 629011474
(618) 351-4972
fax (618) 351-4973
Show 2 more locations
Additional location
111 Colchester Ave, Fletcher 309, Mailstop 201Fl3
Burlington, VT 054011473
(802) 847-2700
fax (802) 847-9528
Additional location
1000 N Lincoln Blvd # 4000
Oklahoma City, OK 731043252
(405) 271-4912
fax (405) 271-3091

Credentials & registration

NPPES · NUCC
NPI registered
March 2010 — 16 yrs on file
Profile last updated
May 7, 2024
Specialty taxonomy
207T00000X — NUCC code
State licenses (2)
Texas #V1100 · Illinois #036.145491

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1215252440. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,605
Transactions
16
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Aesculap, INC. 12 $1,243.16
Alafair Biosciences, INC. 1 $129.35
Kuros Biosciences USA, INC 1 $126.77
Stryker Corporation 1 $73.41
Monteris Medical Corporation 1 $32.43

By nature of payment

Travel and Lodging
$932
Food and Beverage
$673

Frequently asked questions

Auto-generated from federal data
What is Dr. Joanna Gernsback's medical specialty?
Dr. Joanna Gernsback practices Neurological Surgery Physician in San Antonio, TX.
Where does Dr. Joanna Gernsback practice?
Dr. Joanna Gernsback practices at 8300 Floyd Curl Dr, San Antonio, TX 782293931. Office phone: 2104504995.
What is Dr. Joanna Gernsback's NPI?
Dr. Joanna Gernsback's National Provider Identifier (NPI) is 1215252440, issued by NPPES.