Doctor profile · Federal record
Dr. Katrina Castillo, MD
Family Medicine Physician (CMS: Emergency Medicine) · Upper Marlboro, MD
- NPI 1922419282
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1221 Mercantile Ln
Upper Marlboro, MD 207745374
(301) 618-5500 - Mailing address
-
4203 Harrison St Nw
Washington, DC 200151943
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- June 30, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Maryland #D0089782
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922419282. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
31
Distinct HCPCS
2
Medicare allowed
$3,052
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 16 | $116 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 15 | $80 |
In context: peer comparison
Among 3 peers in Upper Marlboro Family Medicine Physician, average services per provider: 22. This provider delivers 1.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
120
Patients
119
Total drug cost
$1,199
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 34 | 33 | $245 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 29 | 29 | $414 |
| Doxycycline Monohydrate | Generic | 23 | 23 | $224 |
| Tramadol Hcl | Generic | 12 | 12 | $69 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 11 | 11 | $176 |
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $71 |
Frequently asked questions
What is Dr. Katrina Castillo's medical specialty?
Dr. Katrina Castillo practices Family Medicine Physician in Upper Marlboro, MD.
Where does Dr. Katrina Castillo practice?
Dr. Katrina Castillo practices at 1221 Mercantile Ln, Upper Marlboro, MD 207745374. Office phone: 3016185500.
What is Dr. Katrina Castillo's NPI?
Dr. Katrina Castillo's National Provider Identifier (NPI) is 1922419282, issued by NPPES.
Does Dr. Katrina Castillo accept Medicare assignment?
Yes. Dr. Katrina Castillo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katrina Castillo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.