Doctor profile · Federal record
Dr. John Fernandez, M.D.
Orthopaedic Hand Surgery Physician (CMS: Hand Surgery) · Chicago, IL
- NPI 1245219963
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1611 W Harrison St, Ste 400
Chicago, IL 606123841
(312) 243-4244
fax (312) 942-1517 - Mailing address
-
1 Westbrook Corporate Ctr, #240
Westchester, IL 601545701
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- September 18, 2018
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207XS0106X — NUCC code
- State license (1)
- Illinois #036098896
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245219963. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
994
Distinct HCPCS
10
Medicare allowed
$87,317
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
73130 |
X-ray of hand, minimum of 3 views | 291 | 179 | $36 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 145 | 116 | $92 | |
73562 |
X-ray of knee, 3 views | 94 | 74 | $33 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 59 | 59 | $115 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 56 | 50 | $7 | |
A4565 |
Slings | 45 | 42 | $10 | |
73503 |
X-ray of hip, minimum of 4 views | 43 | 40 | $49 | |
20551 |
Injection into tendon at attachment to bone or muscle | 41 | 35 | $58 | |
64721 |
Release and/or relocation of hand nerve | 38 | 34 | $371 | |
73564 |
X-ray of knee, 4 or more views | 37 | 31 | $38 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 86. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$58
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $38.98 | |
| ACUMED LLC | 1 | $19.33 |
By nature of payment
Frequently asked questions
What is Dr. John Fernandez's medical specialty?
Dr. John Fernandez practices Orthopaedic Hand Surgery Physician in Chicago, IL.
Where does Dr. John Fernandez practice?
Dr. John Fernandez practices at 1611 W Harrison St, Chicago, IL 606123841. Office phone: 3122434244.
What is Dr. John Fernandez's NPI?
Dr. John Fernandez's National Provider Identifier (NPI) is 1245219963, issued by NPPES.
Does Dr. John Fernandez accept Medicare assignment?
Yes. Dr. John Fernandez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Fernandez commonly perform?
Top Medicare-reported procedures in 2023: X-ray of hand, minimum of 3 views (HCPCS 73130); Established patient office or other outpatient visit (HCPCS 99213); X-ray of knee, 3 views (HCPCS 73562). Source: CMS Medicare Physician & Other Practitioners file.