Doctor profile · Federal record
Dr. Zachary Certa, MD
Student in an Organized Health Care Education/Training Program (CMS: Emergency Medicine) · Philadelphia, PA
- NPI 1316332521
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
111 S 11Th St
Philadelphia, PA 191074824
(215) 955-9837 - Mailing address
-
1425 S Main St
Walnut Creek, CA 945965318
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- December 17, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 390200000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316332521. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,808
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 14 | 13 | $129 |
In context: peer comparison
Among 27 peers in this city , average services per provider: 116. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
181
Patients
178
Total drug cost
$2,244
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefadroxil | Generic | 35 | 35 | $516 |
| Oxycodone Hcl | Generic | 35 | 35 | $211 |
| Ondansetron Odt (Ondansetron) | Brand | 26 | 26 | $193 |
| Ibuprofen | Generic | 20 | 20 | $152 |
| Diclofenac Sodium | Generic | 19 | 16 | $634 |
| Prednisone | Generic | 17 | 17 | $172 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 15 | 15 | $220 |
| Tizanidine Hcl | Generic | 14 | 14 | $145 |
Frequently asked questions
What is Dr. Zachary Certa's medical specialty?
Dr. Zachary Certa practices Student in an Organized Health Care Education/Training Program in Philadelphia, PA.
Where does Dr. Zachary Certa practice?
Dr. Zachary Certa practices at 111 S 11Th St, Philadelphia, PA 191074824. Office phone: 2159559837.
What is Dr. Zachary Certa's NPI?
Dr. Zachary Certa's National Provider Identifier (NPI) is 1316332521, issued by NPPES.
Does Dr. Zachary Certa accept Medicare assignment?
Yes. Dr. Zachary Certa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zachary Certa commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.