Doctor profile · Federal record
Dr. Elizabeth Kozak, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Grand Rapids, MI
- NPI 1811076805
- Accepts Medicare
- MIPS 93.8 / 100 · 2023
- 38 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3200 Eagle Park Dr Ne, Suite 102
Grand Rapids, MI 495257057
(616) 285-9090
fax (616) 285-7947
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- March 18, 2026
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #EK062494
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811076805. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,300
Distinct HCPCS
10
Medicare allowed
$80,364
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96127 |
Assessment of emotional or behavioral problems | 476 | 219 | $4 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 247 | 214 | $172 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 195 | 118 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 109 | 76 | $120 | |
83036 |
Hemoglobin a1c level | 66 | 33 | $10 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 57 | 57 | $18 | |
90674 |
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free | 40 | 40 | $33 | |
G0008 |
Administration of influenza virus vaccine | 39 | 39 | $29 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 28 | 27 | $13 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 16 | 12 | $50 |
In context: peer comparison
Among 105 peers in Grand Rapids Internal Medicine Physician, average services per provider: 82. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
4,090
Patients
1,320
Total drug cost
$80,874
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 878 | 275 | $19,818 |
| Levothyroxine Sodium | Generic | 482 | 142 | $10,878 |
| Lisinopril | Generic | 401 | 136 | $5,135 |
| Losartan Potassium | Generic | 304 | 98 | $5,849 |
| Hydrochlorothiazide | Generic | 303 | 95 | $2,450 |
| Amlodipine Besylate | Generic | 279 | 93 | $4,289 |
| Omeprazole | Generic | 215 | 72 | $4,094 |
| Metoprolol Succinate | Generic | 200 | 66 | $7,839 |
| Alendronate Sodium | Generic | 181 | 61 | $2,607 |
| Rosuvastatin Calcium | Generic | 171 | 58 | $5,737 |
Hospital affiliations
Frequently asked questions
What is Dr. Elizabeth Kozak's medical specialty?
Dr. Elizabeth Kozak practices Internal Medicine Physician in Grand Rapids, MI.
Where does Dr. Elizabeth Kozak practice?
Dr. Elizabeth Kozak practices at 3200 Eagle Park Dr Ne, Grand Rapids, MI 495257057. Office phone: 6162859090.
What is Dr. Elizabeth Kozak's NPI?
Dr. Elizabeth Kozak's National Provider Identifier (NPI) is 1811076805, issued by NPPES.
Does Dr. Elizabeth Kozak accept Medicare assignment?
Yes. Dr. Elizabeth Kozak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Kozak commonly perform?
Top Medicare-reported procedures in 2023: Assessment of emotional or behavioral problems (HCPCS 96127); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.