Doctor profile · Federal record
Dr. David Zisa, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Philadelphia, PA
- NPI 1962404848
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1403 Rhawn St
Philadelphia, PA 191112803
(215) 728-6688
fax (215) 342-1337
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- May 19, 2021
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD034478E
- Medicaid
- PA #5430305
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962404848. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
442
Distinct HCPCS
10
Medicare allowed
$55,253
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 101 | 67 | $80 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 77 | 56 | $122 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 74 | 71 | $178 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 50 | 50 | $120 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 35 | 35 | $135 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 23 | 23 | $132 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 19 | $97 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 18 | 18 | $261 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 15 | $133 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 13 | 12 | $51 |
In context: peer comparison
Among 80 peers in this city , average services per provider: 80. This provider delivers 5.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
244
Patients
119
Total drug cost
$22,585
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 61 | 21 | $941 |
| Omeprazole | Generic | 54 | 20 | $272 |
| Metoclopramide Hcl | Generic | 47 | 46 | $32 |
| Linzess (Linaclotide) | Brand | 24 | 0 | $16,187 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 17 | 17 | $301 |
| Ondansetron Hcl | Generic | 15 | 0 | $111 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 15 | 15 | $503 |
| Mesalamine Er (Mesalamine) | Brand | 11 | 0 | $4,239 |
Hospital affiliations
Frequently asked questions
What is Dr. David Zisa's medical specialty?
Dr. David Zisa practices Gastroenterology Physician in Philadelphia, PA.
Where does Dr. David Zisa practice?
Dr. David Zisa practices at 1403 Rhawn St, Philadelphia, PA 191112803. Office phone: 2157286688.
What is Dr. David Zisa's NPI?
Dr. David Zisa's National Provider Identifier (NPI) is 1962404848, issued by NPPES.
Does Dr. David Zisa accept Medicare assignment?
Yes. Dr. David Zisa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Zisa commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.