Doctor profile · Federal record

Dr. Karol Rivera, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Houston, TX

  • NPI 1902218571
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6550 Fannin St Ste 2221
Houston, TX 770302722
(713) 797-9666

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Profile last updated
August 14, 2023
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Texas #AP123724

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902218571. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$52
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Hologic Sales and Service, LLC 1 $24.21
Biotissue Holdings INC. 1 $14.99
Sumitomo Pharma America, INC. 1 $13.12

By nature of payment

Food and Beverage
$52

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
0
Total drug cost
$979
Drug Type Claims Patients Total cost
Estradiol Generic 16 0 $906
Fluconazole Generic 11 0 $73

Frequently asked questions

Auto-generated from federal data
What is Dr. Karol Rivera's medical specialty?
Dr. Karol Rivera practices Family Nurse Practitioner in Houston, TX.
Where does Dr. Karol Rivera practice?
Dr. Karol Rivera practices at 6550 Fannin St Ste 2221, Houston, TX 770302722. Office phone: 7137979666.
What is Dr. Karol Rivera's NPI?
Dr. Karol Rivera's National Provider Identifier (NPI) is 1902218571, issued by NPPES.
Does Dr. Karol Rivera accept Medicare assignment?
Yes. Dr. Karol Rivera accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.