Doctor profile · Federal record
Dr. John Szajenko, MD
Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Midland, MI
- NPI 1881670362
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 30 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
555 W Wackerly St, #3825
Midland, MI 48640
(989) 631-9267
fax (989) 839-0629
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State license (1)
- Michigan #4301068366
- Medicaid
- MI #4187893
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881670362. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
982
Distinct HCPCS
10
Medicare allowed
$90,295
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 424 | 115 | $118 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 176 | 18 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 103 | 77 | $86 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 95 | 57 | $92 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 75 | 47 | $108 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 45 | 45 | $159 | |
20610 |
Aspiration and/or injection of fluid from large joint | 18 | 13 | $65 | |
95909 |
Nerve conduction, 5-6 studies | 18 | 18 | $128 | |
95908 |
Nerve conduction, 3-4 studies | 14 | 14 | $104 | |
95910 |
Nerve conduction, 7-8 studies | 14 | 14 | $168 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 98. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,294
Patients
246
Total drug cost
$28,806
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 365 | 59 | $10,528 |
| Gabapentin | Generic | 229 | 69 | $3,784 |
| Tramadol Hcl | Generic | 145 | 24 | $931 |
| Pregabalin | Generic | 86 | 20 | $2,233 |
| Prednisone | Generic | 80 | 59 | $254 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 79 | 0 | $2,044 |
| Morphine Sulfate Er (Morphine Sulfate) | Brand | 75 | 0 | $5,176 |
| Cyclobenzaprine Hcl | Generic | 40 | 15 | $405 |
| Morphine Sulfate | Generic | 37 | 0 | $725 |
| Tizanidine Hcl | Generic | 33 | 0 | $487 |
Hospital affiliations
Frequently asked questions
What is Dr. John Szajenko's medical specialty?
Dr. John Szajenko practices Physical Medicine & Rehabilitation Physician in Midland, MI.
Where does Dr. John Szajenko practice?
Dr. John Szajenko practices at 555 W Wackerly St, Midland, MI 48640. Office phone: 9896319267.
What is Dr. John Szajenko's NPI?
Dr. John Szajenko's National Provider Identifier (NPI) is 1881670362, issued by NPPES.
Does Dr. John Szajenko accept Medicare assignment?
Yes. Dr. John Szajenko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Szajenko commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.