Doctor profile · Federal record

Dr. Kristina Warren, CRNP

Nurse Practitioner · Gadsden, AL

  • NPI 1437929007
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
309 S 4Th St
Gadsden, AL 359015212
(256) 543-9955
fax (256) 543-9351

Credentials & registration

NPPES · NUCC
NPI registered
January 2024 — 2 yrs on file
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Alabama #1-68886

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437929007. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$158
Transactions
8
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Lundbeck LLC 2 $46.34
Boston Scientific Corporation 2 $36.08
Bayer Healthcare Pharmaceuticals INC. 2 $34.35
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 1 $24.85
Lilly USA, LLC 1 $15.96

By nature of payment

Food and Beverage
$158

Frequently asked questions

Auto-generated from federal data
What is Dr. Kristina Warren's medical specialty?
Dr. Kristina Warren practices Nurse Practitioner in Gadsden, AL.
Where does Dr. Kristina Warren practice?
Dr. Kristina Warren practices at 309 S 4Th St, Gadsden, AL 359015212. Office phone: 2565439955.
What is Dr. Kristina Warren's NPI?
Dr. Kristina Warren's National Provider Identifier (NPI) is 1437929007, issued by NPPES.
Does Dr. Kristina Warren accept Medicare assignment?
Yes. Dr. Kristina Warren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.