Doctor profile · Federal record
Dr. William Castillo, M.D.
Specialist · Pittsburgh, PA
- NPI 1295798478
- 20 yrs on file
- Male
- No sanctions
Practice & contact
- Primary practice
-
3101 Brownsville RD
Pittsburgh, PA 152272429
(412) 881-4220
fax (412) 881-9270
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- Pennsylvania #MD-034512L
- Medicaid
- PA #0010425980003
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295798478. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
309
Distinct HCPCS
4
Medicare allowed
$19,649
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 189 | 59 | $48 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 76 | 67 | $80 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 26 | 22 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 11 | $76 |
In context: peer comparison
Among 141 peers in Pittsburgh Specialist, average services per provider: 112. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
50
Patients
0
Total drug cost
$7,121
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Jardiance (Empagliflozin) | Brand | 23 | 0 | $6,853 |
| Metformin Hcl | Generic | 14 | 0 | $80 |
| Atorvastatin Calcium | Generic | 13 | 0 | $187 |
Frequently asked questions
What is Dr. William Castillo's medical specialty?
Dr. William Castillo practices Specialist in Pittsburgh, PA.
Where does Dr. William Castillo practice?
Dr. William Castillo practices at 3101 Brownsville RD, Pittsburgh, PA 152272429. Office phone: 4128814220.
What is Dr. William Castillo's NPI?
Dr. William Castillo's National Provider Identifier (NPI) is 1295798478, issued by NPPES.
What procedures does Dr. William Castillo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.