Doctor profile · Federal record
Dr. Kassandra Williams, FNP-C
Nurse Practitioner · Family Nurse Practitioner · Denver, CO
- NPI 1114753811
- 2 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
777 Bannock St
Denver, CO 802044597
(303) 436-4949
fax (303) 602-4064
Credentials & registration
- NPI registered
- September 2024 — 2 yrs on file
- Profile last updated
- February 27, 2026
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Colorado #APN.1000181-NP
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114753811. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$39
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 2 | $39.09 |
By nature of payment
Frequently asked questions
What is Dr. Kassandra Williams's medical specialty?
Dr. Kassandra Williams practices Nurse Practitioner in Denver, CO.
Where does Dr. Kassandra Williams practice?
Dr. Kassandra Williams practices at 777 Bannock St, Denver, CO 802044597. Office phone: 3034364949.
What is Dr. Kassandra Williams's NPI?
Dr. Kassandra Williams's National Provider Identifier (NPI) is 1114753811, issued by NPPES.