Doctor profile · Federal record
Dr. Mahmoud Kassir, MD
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Mattawan, MI
- NPI 1588154322
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
24466 Red Arrow Hwy
Mattawan, MI 490719804
(269) 668-4180 - Additional location
-
1000 Oakland Dr
Kalamazoo, MI 490081282
(269) 349-2641
fax (269) 488-8172
Credentials & registration
- NPI registered
- May 2018 — 8 yrs on file
- Profile last updated
- September 13, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Michigan #4301504926 · Michigan #4351039636
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588154322. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
242
Distinct HCPCS
4
Medicare allowed
$19,376
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 188 | 92 | $79 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 20 | $65 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 19 | 19 | $76 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $131 |
In context: peer comparison
Among 1 peers in Mattawan Family Medicine Physician, average services per provider: 60. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,355
Patients
408
Total drug cost
$125,915
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 143 | 23 | $3,662 |
| Atorvastatin Calcium | Generic | 129 | 50 | $2,253 |
| Lisinopril | Generic | 124 | 43 | $1,196 |
| Levothyroxine Sodium | Generic | 104 | 31 | $1,858 |
| Amlodipine Besylate | Generic | 102 | 33 | $1,081 |
| Ozempic (Semaglutide) | Brand | 99 | 17 | $104,625 |
| Omeprazole | Generic | 94 | 36 | $1,406 |
| Tamsulosin Hcl | Generic | 87 | 29 | $2,610 |
| Gabapentin | Generic | 76 | 19 | $1,174 |
| Alprazolam | Generic | 74 | 20 | $320 |
Hospital affiliations
Frequently asked questions
What is Dr. Mahmoud Kassir's medical specialty?
Dr. Mahmoud Kassir practices Family Medicine Physician in Mattawan, MI.
Where does Dr. Mahmoud Kassir practice?
Dr. Mahmoud Kassir practices at 24466 Red Arrow Hwy, Mattawan, MI 490719804. Office phone: 2696684180.
What is Dr. Mahmoud Kassir's NPI?
Dr. Mahmoud Kassir's National Provider Identifier (NPI) is 1588154322, issued by NPPES.
Does Dr. Mahmoud Kassir accept Medicare assignment?
Yes. Dr. Mahmoud Kassir accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mahmoud Kassir commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.