Doctor profile · Federal record
Dr. John Shumko, M.D.
Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Neuromuscular Medicine (Psychiatry & Neurology) Physician · Chatham, NJ
- NPI 1295739571
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
40 Main St
Chatham, NJ 079282431
(973) 635-0800
fax (973) 635-3137
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- September 25, 2023
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State licenses (2)
- New Jersey #MA60908 · New Jersey #25MA06090800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295739571. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
563
Distinct HCPCS
8
Medicare allowed
$70,453
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 255 | 118 | $99 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 73 | 73 | $183 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 70 | 58 | $139 | |
95885 |
Needle measurement of electrical activity in arm or leg muscles, limited study | 69 | 45 | $72 | |
95911 |
Nerve conduction, 9-10 studies | 37 | 36 | $238 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 20 | 20 | $111 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 20 | 20 | $124 | |
95910 |
Nerve conduction, 7-8 studies | 19 | 19 | $197 |
In context: peer comparison
Among 2 peers in Chatham Physical Medicine & Rehabilitation Physician, average services per provider: 105. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
216
Patients
104
Total drug cost
$1,987
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 84 | 29 | $484 |
| Baclofen | Generic | 76 | 45 | $763 |
| Prednisone | Generic | 16 | 15 | $73 |
| Methylprednisolone | Generic | 15 | 15 | $162 |
| Clobetasol Propionate | Generic | 14 | 0 | $463 |
| Cyclobenzaprine Hcl | Generic | 11 | 0 | $43 |
Hospital affiliations
Frequently asked questions
What is Dr. John Shumko's medical specialty?
Dr. John Shumko practices Physical Medicine & Rehabilitation Physician in Chatham, NJ.
Where does Dr. John Shumko practice?
Dr. John Shumko practices at 40 Main St, Chatham, NJ 079282431. Office phone: 9736350800.
What is Dr. John Shumko's NPI?
Dr. John Shumko's National Provider Identifier (NPI) is 1295739571, issued by NPPES.
Does Dr. John Shumko accept Medicare assignment?
Yes. Dr. John Shumko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Shumko commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.