Doctor profile · Federal record
Dr. Zaid Imam, MD
Gastroenterology Physician (CMS: Gastroenterology) · Fremont, CA
- NPI 1598286544
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2557 Mowry Ave Ste 10
Fremont, CA 945381614
(510) 248-1843
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- May 14, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A178270
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598286544. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
275
Distinct HCPCS
7
Medicare allowed
$32,611
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 102 | 46 | $88 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 69 | 62 | $144 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 31 | 26 | $107 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $132 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 23 | 23 | $122 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $194 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $145 |
In context: peer comparison
Among 9 peers in Fremont Gastroenterology Physician, average services per provider: 79. This provider delivers 3.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
129
Patients
59
Total drug cost
$11,984
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 59 | 23 | $1,067 |
| Pantoprazole Sodium | Generic | 26 | 19 | $513 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 18 | 17 | $262 |
| Lubiprostone | Generic | 13 | 0 | $3,023 |
| Mesalamine | Generic | 13 | 0 | $7,118 |
Frequently asked questions
What is Dr. Zaid Imam's medical specialty?
Dr. Zaid Imam practices Gastroenterology Physician in Fremont, CA.
Where does Dr. Zaid Imam practice?
Dr. Zaid Imam practices at 2557 Mowry Ave Ste 10, Fremont, CA 945381614. Office phone: 5102481843.
What is Dr. Zaid Imam's NPI?
Dr. Zaid Imam's National Provider Identifier (NPI) is 1598286544, issued by NPPES.
Does Dr. Zaid Imam accept Medicare assignment?
Yes. Dr. Zaid Imam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zaid Imam commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.