Doctor profile · Federal record
Dr. Katrina Duncan, MSN, BSN
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Duarte, CA
- NPI 1881010429
- Accepts Medicare
- 13 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Duarte RD
Duarte, CA 910103012
(626) 256-4673
fax (626) 408-3911 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- December 9, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State licenses (2)
- California #95000170 · New York #F430712
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881010429. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
1
Medicare allowed
$1,624
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
38222 |
Biopsy and aspiration of bone marrow sample for diagnosis | 24 | 24 | $68 |
In context: peer comparison
Among 11 peers in Duarte Gerontology Nurse Practitioner, average services per provider: 44. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
91
Patients
13
Total drug cost
$414,115
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 25 | 13 | $520 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 19 | 0 | $342,054 |
| Pantoprazole Sodium | Generic | 14 | 0 | $62 |
| Cresemba (Isavuconazonium Sulfate) | Brand | 11 | 0 | $71,354 |
| Gabapentin | Generic | 11 | 0 | $100 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 11 | 0 | $25 |
Frequently asked questions
What is Dr. Katrina Duncan's medical specialty?
Dr. Katrina Duncan practices Gerontology Nurse Practitioner in Duarte, CA.
Where does Dr. Katrina Duncan practice?
Dr. Katrina Duncan practices at 1500 Duarte RD, Duarte, CA 910103012. Office phone: 6262564673.
What is Dr. Katrina Duncan's NPI?
Dr. Katrina Duncan's National Provider Identifier (NPI) is 1881010429, issued by NPPES.
Does Dr. Katrina Duncan accept Medicare assignment?
Yes. Dr. Katrina Duncan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katrina Duncan commonly perform?
Top Medicare-reported procedures in 2023: Biopsy and aspiration of bone marrow sample for diagnosis (HCPCS 38222). Source: CMS Medicare Physician & Other Practitioners file.