Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Hayder Jaffer, MD

Individual provider Neurological Surgery Physician · NPI 1326465725

Hayder Jaffer, MD is a Neurosurgery in Merrillville, Indiana. Qualified in 1996, 30 years ago. Practices with Pinnacle Healthcare LLC, a 9-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
30
Licensed in
IN
In the registry since
2014
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 E 89th Ave Ste 3A
Merrillville, IN 46410-7319
Phone: (219) 756-2900
Fax: (219) 756-2910
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 01077298A (IN)

Record details

NPI number1326465725
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 24, 2014
Last updated in NPPESMarch 21, 2018
Mailing address200 E 89th Ave Ste 3a, Merrillville, IN 46410-7319

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROSURGERY
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Pinnacle Healthcare Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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