Dr Mahmood Ghiyath Alnahass, MD in Valparaiso, IN

Dr Mahmood Ghiyath Alnahass, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Valparaiso, Indiana. He graduated from medical school in 1989 and has 36 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Franciscan Physician Network, Rci (wrs), Llc. and his current practice location is 1551 Sturdy Rd, Valparaiso, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 531-6571.

Dr Mahmood Ghiyath Alnahass is licensed to practice in Indiana (license number 01055878A) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1497756720.

Contact Information

	Dr Mahmood Ghiyath Alnahass, MD
	1551 Sturdy Rd, Valparaiso, IN 46383-7883
	(219) 531-6571
	(219) 462-0765

Map and Direction

Physician's Profile

Full Name	Dr Mahmood Ghiyath Alnahass
Gender	Male
Speciality	Neurology
Experience	36 Years
Location	1551 Sturdy Rd, Valparaiso, Indiana
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Mahmood Ghiyath Alnahass graduated from medical school in 1989

NPI Data:

NPI Number: 1497756720
Provider Enumeration Date: 08/09/2005
Last Update Date: 12/01/2025

Medicare PECOS Information:

PECOS PAC ID: 3476538604
Enrollment ID: I20040622001002

Medical Identifiers

Medical identifiers for Dr Mahmood Ghiyath Alnahass such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1497756720	NPI	-	NPPES
200415900A	Medicaid	IN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084N0600X	Psychiatry & Neurology - Clinical Neurophysiology	01055878A (Indiana)	Secondary
2084N0400X	Psychiatry & Neurology - Neurology	01055878A (Indiana)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Northwest Health - Porter	Valparaiso, IN	Hospital
St Mary Medical Center Inc	Hobart, IN	Hospital
Franciscan Health Crown Point	Crown point, IN	Hospital
Franciscan Health Dyer	Dyer, IN	Hospital
Franciscan St Anthony Health - Michigan City	Michigan city, IN	Hospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mahmood Ghiyath Alnahass allows following entities to bill medicare on his behalf.

Entity Name	Franciscan Physician Network
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1225327984 PECOS PAC ID: 3072790682 Enrollment ID: O20110608000486

Entity Name	Advanced Neurology Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1821597485 PECOS PAC ID: 1456613751 Enrollment ID: O20180327000647

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mahmood Ghiyath Alnahass is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Mahmood Ghiyath Alnahass, MD Po Box 781076, Detroit, MI 48278-1076 Ph: (317) 528-4800	Dr Mahmood Ghiyath Alnahass, MD 1551 Sturdy Rd, Valparaiso, IN 46383-7883 Ph: (219) 531-6571

Reviews and Comments

Psychiatry & Neurology Doctors in Valparaiso, IN

Dr. Amandeep Verma, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 601 Wall St, Valparaiso, IN 46383 Phone: 219-476-4639 Fax: 219-476-4501
Dr. Jonathan Taylor Grossman, DO Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 2000 Roosevelt Rd Ste 201, Valparaiso, IN 46383 Phone: 219-476-7777 Fax: 219-476-7120
Dr. Ryan William Pappas, D.O. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 2000 Roosevelt Rd Ste 207, Valparaiso, IN 46383 Phone: 844-774-3627 Fax: 219-364-3616
Richard Henry Silberman Ii, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 1551 Sturdy Rd, Valparaiso, IN 46383 Phone: 219-548-0235 Fax: 219-548-8366
Lee M Periolat, MD Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 601 Wall St, Valparaiso, IN 46383 Phone: 219-531-3662
Dr. Sajiv John, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 601 Wall St, Valparaiso, IN 46383 Phone: 219-531-3500
Dr. Linda Gail Munson, D.O. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 601 Wall St, Porter Starke Services, Valparaiso, IN 46383 Phone: 219-531-3662

Dr Mahmood Ghiyath Alnahass, MD - Medicare Neurology in Valparaiso, IN