Doctor profile · Federal record
Dr. Hayder Jaffer, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Merrillville, IN
- NPI 1326465725
- Accepts Medicare
- 30 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
200 E 89Th Ave Ste 3A
Merrillville, IN 464107319
(219) 756-2900
fax (219) 756-2910
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- March 21, 2018
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Indiana #01077298A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326465725. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
225
Distinct HCPCS
3
Medicare allowed
$33,893
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 92 | 62 | $165 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 84 | 84 | $153 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 49 | 41 | $119 |
In context: peer comparison
Among 3 peers in Merrillville Neurological Surgery Physician, average services per provider: 61. This provider delivers 3.7× the peer median.Open Payments
Industry payments received
All-time total
$3,238
Transactions
26
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 10 | $1,649.40 | |
| Globus Medical, INC. | 12 | $1,461.76 | |
| Providence Medical Technology, INC. | 1 | $80.31 | |
| Medacta USA, INC. | 1 | $17.09 | |
| Djo, LLC | 1 | $15.04 | |
| DePuy Synthes Sales INC. | 1 | $14.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
144
Patients
99
Total drug cost
$1,429
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 56 | 26 | $780 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 46 | 34 | $329 |
| Cyclobenzaprine Hcl | Generic | 25 | 23 | $152 |
| Doxycycline Hyclate | Generic | 17 | 16 | $168 |
Hospital affiliations
Frequently asked questions
What is Dr. Hayder Jaffer's medical specialty?
Dr. Hayder Jaffer practices Neurological Surgery Physician in Merrillville, IN.
Where does Dr. Hayder Jaffer practice?
Dr. Hayder Jaffer practices at 200 E 89Th Ave Ste 3A, Merrillville, IN 464107319. Office phone: 2197562900.
What is Dr. Hayder Jaffer's NPI?
Dr. Hayder Jaffer's National Provider Identifier (NPI) is 1326465725, issued by NPPES.
Does Dr. Hayder Jaffer accept Medicare assignment?
Yes. Dr. Hayder Jaffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hayder Jaffer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); 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.