Doctor profile · Federal record
Dr. Zahra Hassan, MD
Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Saint Louis, MO
- NPI 1912388695
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
615 S New Ballas RD
Saint Louis, MO 631418221
(314) 251-6339 - Additional location
-
10010 Kennerly RD
Saint Louis, MO 631282106
(314) 525-1328 - Additional location
-
1400 US Highway 61
Festus, MO 630284100
(636) 933-5337 - Additional location
-
901 E 5Th St
Washington, MO 630903127
(636) 239-8231 - Mailing address
-
621 S New Ballas RD Ste 112A
Saint Louis, MO 631418252
Show 1 more location
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- October 18, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Missouri #2018023717
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912388695. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
797
Distinct HCPCS
6
Medicare allowed
$76,145
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 436 | 200 | $77 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 131 | 91 | $116 | |
99239 |
Hospital discharge day management, more than 30 minutes | 112 | 110 | $111 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 52 | 51 | $127 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 44 | 44 | $169 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 22 | 15 | $48 |
In context: peer comparison
Among 216 peers in Saint Louis Internal Medicine Physician, average services per provider: 171. This provider delivers 4.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
82
Patients
80
Total drug cost
$1,623
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefdinir | Generic | 18 | 18 | $317 |
| Furosemide | Generic | 16 | 14 | $50 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 14 | 14 | $126 |
| Pantoprazole Sodium | Generic | 12 | 12 | $124 |
| Naloxone Hcl | Generic | 11 | 11 | $950 |
| Oxycodone Hcl | Generic | 11 | 11 | $57 |
Hospital affiliations
Frequently asked questions
What is Dr. Zahra Hassan's medical specialty?
Dr. Zahra Hassan practices Internal Medicine Physician in Saint Louis, MO.
Where does Dr. Zahra Hassan practice?
Dr. Zahra Hassan practices at 615 S New Ballas RD, Saint Louis, MO 631418221. Office phone: 3142516339.
What is Dr. Zahra Hassan's NPI?
Dr. Zahra Hassan's National Provider Identifier (NPI) is 1912388695, issued by NPPES.
Does Dr. Zahra Hassan accept Medicare assignment?
Yes. Dr. Zahra Hassan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zahra Hassan 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.