Doctor profile · Federal record
Dr. Kazem Hak, M.D.
Internal Medicine Physician · Flint, MI
- NPI 1083688725
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Fleckenstein RD, Suite 3
Flint, MI 485073043
(810) 230-9323
fax (810) 230-9328 - Mailing address
-
3400 Fleckenstein RD Ste 2
Flint, MI 485073042
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 21, 2019
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301067151
- Medicaid
- MI #4371320
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083688725. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,609
Distinct HCPCS
10
Medicare allowed
$121,187
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 418 | 232 | $84 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 357 | 24 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 290 | 174 | $120 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 198 | 198 | $123 | |
G0008 |
Administration of influenza virus vaccine | 78 | 78 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 70 | 70 | $76 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 54 | 41 | $166 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 39 | 39 | $17 | |
20610 |
Aspiration and/or injection of fluid from large joint | 35 | 21 | $58 | |
81003 |
Automated urinalysis test | 32 | 25 | $2 |
In context: peer comparison
Among 55 peers in this city , average services per provider: 115. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$2,264
Transactions
100
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 13 | $307.34 | |
| ABBVIE INC. | 20 | $267.91 | |
| GlaxoSmithKline, LLC. | 9 | $242.06 | |
| Novo Nordisk Inc | 18 | $228.91 | |
| Boston Scientific Corporation | 1 | $118.57 | |
| Amgen Inc. | 6 | $105.09 | |
| Merck Sharp & Dohme LLC | 4 | $102.11 | |
| Abbott Laboratories | 5 | $96.60 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 5 | $87.85 | |
| Collegium Pharmaceutical, Inc. | 4 | $76.34 | |
| Lundbeck LLC | 3 | $63.83 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $63.42 | |
| Lilly USA, LLC | 3 | $57.01 | |
| PFIZER INC. | 3 | $55.66 | |
| AIMMUNE THERAPEUTICS, INC. | 3 | $54.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
7,003
Patients
1,757
Total drug cost
$120,110
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 961 | 249 | $17,141 |
| Levothyroxine Sodium | Generic | 767 | 196 | $13,222 |
| Alprazolam | Generic | 649 | 106 | $3,877 |
| Losartan Potassium | Generic | 538 | 133 | $10,515 |
| Omeprazole | Generic | 535 | 144 | $9,534 |
| Lisinopril | Generic | 489 | 133 | $5,481 |
| Amlodipine Besylate | Generic | 430 | 120 | $4,557 |
| Tamsulosin Hcl | Generic | 398 | 105 | $8,621 |
| Duloxetine Hcl | Generic | 371 | 84 | $10,804 |
| Metformin Hcl | Generic | 366 | 103 | $4,068 |
Frequently asked questions
What is Dr. Kazem Hak's medical specialty?
Dr. Kazem Hak practices Internal Medicine Physician in Flint, MI.
Where does Dr. Kazem Hak practice?
Dr. Kazem Hak practices at 3400 Fleckenstein RD, Flint, MI 485073043. Office phone: 8102309323.
What is Dr. Kazem Hak's NPI?
Dr. Kazem Hak's National Provider Identifier (NPI) is 1083688725, issued by NPPES.
What procedures does Dr. Kazem Hak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.