Doctor profile · Federal record
Dr. Mariam Khan, MD
Internal Medicine Physician (CMS: Hospitalist) · Grand Rapids, MI
- NPI 1912469511
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Michigan St Ne
Grand Rapids, MI 495032560
(616) 391-3139 - Mailing address
-
100 Michigan St Ne # Mc845
Grand Rapids, MI 495032560
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- August 16, 2024
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301508196
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912469511. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
351
Distinct HCPCS
3
Medicare allowed
$32,094
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 210 | 87 | $76 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 102 | 55 | $115 | |
99239 |
Hospital discharge day management, more than 30 minutes | 39 | 39 | $110 |
In context: peer comparison
Among 105 peers in this city , average services per provider: 82. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
72
Patients
0
Total drug cost
$4,120
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 16 | 0 | $467 |
| Prednisone | Generic | 16 | 0 | $66 |
| Eliquis (Apixaban) | Brand | 15 | 0 | $3,369 |
| Atorvastatin Calcium | Generic | 13 | 0 | $147 |
| Furosemide | Generic | 12 | 0 | $72 |
Hospital affiliations
Frequently asked questions
What is Dr. Mariam Khan's medical specialty?
Dr. Mariam Khan practices Internal Medicine Physician in Grand Rapids, MI.
Where does Dr. Mariam Khan practice?
Dr. Mariam Khan practices at 100 Michigan St Ne, Grand Rapids, MI 495032560. Office phone: 6163913139.
What is Dr. Mariam Khan's NPI?
Dr. Mariam Khan's National Provider Identifier (NPI) is 1912469511, issued by NPPES.
Does Dr. Mariam Khan accept Medicare assignment?
Yes. Dr. Mariam Khan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mariam Khan 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.