Doctor profile · Federal record
Dr. Marcus Koss, M.D.
Family Medicine Physician (CMS: Family Practice) · Saint Clair Shores, MI
- NPI 1750300679
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21603 E 11 Mile RD
Saint Clair Shores, MI 480811636
(586) 280-2100
fax (586) 210-8808
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 14, 2022
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Michigan #4301074604
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750300679. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
59
Distinct HCPCS
2
Medicare allowed
$3,206
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 34 | 16 | $91 | |
36415 |
Insertion of needle into vein for collection of blood sample | 25 | 18 | $4 |
In context: peer comparison
Among 18 peers in Saint Clair Shores Family Medicine Physician, average services per provider: 52. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
197
Patients
20
Total drug cost
$3,949
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 41 | 20 | $850 |
| Amlodipine Besylate | Generic | 23 | 0 | $415 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 20 | 0 | $851 |
| Lisinopril | Generic | 20 | 0 | $243 |
| Levothyroxine Sodium | Generic | 17 | 0 | $282 |
| Metformin Hcl | Generic | 14 | 0 | $149 |
| Rosuvastatin Calcium | Generic | 14 | 0 | $212 |
| Losartan Potassium | Generic | 13 | 0 | $258 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 12 | 0 | $59 |
| Duloxetine Hcl | Generic | 12 | 0 | $472 |
Hospital affiliations
Frequently asked questions
What is Dr. Marcus Koss's medical specialty?
Dr. Marcus Koss practices Family Medicine Physician in Saint Clair Shores, MI.
Where does Dr. Marcus Koss practice?
Dr. Marcus Koss practices at 21603 E 11 Mile RD, Saint Clair Shores, MI 480811636. Office phone: 5862802100.
What is Dr. Marcus Koss's NPI?
Dr. Marcus Koss's National Provider Identifier (NPI) is 1750300679, issued by NPPES.
Does Dr. Marcus Koss accept Medicare assignment?
Yes. Dr. Marcus Koss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcus Koss commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.