Doctor profile · Federal record
Dr. John Kalenkiewicz, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Monroe, MI
- NPI 1093706640
- Accepts Medicare
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
730 North Macomb Street, Suite 400
Monroe, MI 481622904
(734) 242-6499
fax (734) 242-8992
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- April 6, 2021
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #MI4301050330
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093706640. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,061
Distinct HCPCS
10
Medicare allowed
$207,767
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 838 | 247 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 721 | 224 | $123 | |
85610 |
Blood test, clotting time | 381 | 12 | $4 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 349 | 13 | $22 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 144 | 144 | $125 | |
G0008 |
Administration of influenza virus vaccine | 141 | 139 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 140 | 138 | $71 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 140 | 140 | $17 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 113 | 97 | $14 | |
81002 |
Urinalysis, manual test | 62 | 29 | $3 |
In context: peer comparison
Among 2 peers in Monroe Internal Medicine Physician, average services per provider: 197. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$505
Transactions
26
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 11 | $197.16 | |
| Exact Sciences Corporation | 3 | $63.10 | |
| Amgen INC. | 2 | $49.91 | |
| Lilly USA, LLC | 2 | $42.14 | |
| Philips North America LLC | 2 | $38.35 | |
| Kiniksa Pharmaceuticals International, Plc | 2 | $27.95 | |
| Inspire Medical Systems, INC. | 1 | $24.38 | |
| Pfizer INC. | 1 | $23.21 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $21.84 | |
| Dexcom, INC. | 1 | $17.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,903
Patients
1,480
Total drug cost
$662,627
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,055 | 267 | $20,038 |
| Amlodipine Besylate | Generic | 873 | 207 | $8,368 |
| Levothyroxine Sodium | Generic | 549 | 118 | $7,570 |
| Lisinopril | Generic | 537 | 130 | $4,737 |
| Metoprolol Succinate | Generic | 378 | 93 | $8,136 |
| Metformin Hcl | Generic | 350 | 89 | $3,748 |
| Omeprazole | Generic | 341 | 102 | $5,933 |
| Potassium Chloride | Generic | 328 | 95 | $13,767 |
| Losartan Potassium | Generic | 253 | 62 | $5,884 |
| Eliquis (Apixaban) | Brand | 228 | 58 | $269,657 |
Frequently asked questions
What is Dr. John Kalenkiewicz's medical specialty?
Dr. John Kalenkiewicz practices Internal Medicine Physician in Monroe, MI.
Where does Dr. John Kalenkiewicz practice?
Dr. John Kalenkiewicz practices at 730 North Macomb Street, Monroe, MI 481622904. Office phone: 7342426499.
What is Dr. John Kalenkiewicz's NPI?
Dr. John Kalenkiewicz's National Provider Identifier (NPI) is 1093706640, issued by NPPES.
Does Dr. John Kalenkiewicz accept Medicare assignment?
Yes. Dr. John Kalenkiewicz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Kalenkiewicz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Blood test, clotting time (HCPCS 85610). Source: CMS Medicare Physician & Other Practitioners file.