Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GLENDALE NEUROLOGICAL ASSOCIATES P C
NPI 1639134414
Psychiatry & Neurology - Neurology in Farmington Hills, MI

Active since April 18, 2006
28595 ORCHARD LAKE RD, SUITE 200, FARMINGTON HILLS, MI 48334(248) 553-0010(248) 553-0818 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 9, 2026, Mar 5, 2025, Sep 17, 2024 and 6 more (9 updates tracked since 2020).

About Glendale Neurological Associates P C NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GLENDALE NEUROLOGICAL ASSOCIATES P C (NPI 1639134414), doing business as Michigan Institute For Neurological Disorders, is a healthcare organization registered as a neurology in Farmington Hills, Michigan and active in the NPI registry since April 2006. The organization maintains 2 additional practice locations and lists William D Boudouris, President, as its authorized official.

NPPES Registry Identity

NPI1639134414
Entity TypeOrganization
Primary Taxonomy2084N0400X
Legal Business NameGLENDALE NEUROLOGICAL ASSOCIATES P C
Location Address28595 ORCHARD LAKE RD, SUITE 200Farmington Hills, MI 48334-2977
Mailing Address28595 Orchard Lake Rd, Suite 200Farmington Hills, MI 48334-2977 · (248) 553-0010 · Fax (248) 553-0818
Fax(248) 553-0818
Organization SubpartNo
Authorized OfficialWilliam D BoudourisPresident · (248) 553-0010
Enumeration DateApril 18, 2006
Last NPPES UpdateSeptember 9, 20269 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1639134414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Also ListedPain Medicine · Interventional Pain MedicineTaxonomy 208VP0014X
Also ListedClinic/Center · RadiologyTaxonomy 261QR0200X
28595 ORCHARD LAKE RD, Farmington Hills, MI 48334

Other Names 1

Doing Business AsMichigan Institute For Neurological Disorders

Secondary Practice Locations 2

Location 125100 Kelly RdRoseville, MI 48066-4910 · Phone (248) 553-0010
Location 27957 N Wayne RdWestland, MI 48185-1109 · Phone (248) 553-0010 · Fax (248) 553-5957

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Glendale Neurological Associates P C is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateMichiganEnrollment IDO20050606000462Non-DME Part B · Clinic/Group PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

37

Medicare enrollment records show 37 clinicians reassign Medicare billing to Glendale Neurological Associates P C, which bills Medicare for the services they deliver. Of these, 24 practice at this address and 26 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 6

Neurology23
Nurse Practitioner9
Diagnostic Radiology2
Anesthesiology1
Pain Management1
Physical Medicine and Rehabilitation1

Nearest to this location (20)

See all 37
Nurse Practitioner
NPI 1013169846
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1518600824
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOSSame address
Neurology
NPI 1629048905
28595 ORCHARD LAKE RD SUITE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1649814641
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1760640445
28595 ORCHARD LAKE RD
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1659667665
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1861462129
28595 ORCHARD LAKE RD SUITE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1780358648
28595 ORCHARD LAKE RD
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Diagnostic Radiology
NPI 1043530215
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Anesthesiology
NPI 1134103534
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1962472241
28595 ORCHARD LAKE RD SUITE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1477058964
28595 ORCHARD LAKE RD
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Pain Management
NPI 1649562307
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1376513655
28595 ORCHARD LAKE RD SUITE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1346470234
28595 ORCHARD LAKE RD SUITE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Neurology
NPI 1215926522
28595 ORCHARD LAKE RD SUITE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1851583199
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1366922411
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Diagnostic Radiology
NPI 1881683373
28595 ORCHARD LAKE RD SUITE 200
Farmington Hills, MI 48334
(248) 553-0010
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1780154765
28595 ORCHARD LAKE RD STE 200
Farmington Hills, MI 48334
(586) 445-9900
✔ PECOS✔ Accepts MedicareSame address
See all 37 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Glendale Neurological Associates P C's NPI number?

The NPI number for Glendale Neurological Associates P C is 1639134414. It was assigned to this organization in the NPPES registry on April 18, 2006. The provider is doing business as Michigan Institute for Neurological Disorders.

Where is Glendale Neurological Associates P C located?

Glendale Neurological Associates P C is located at 28595 Orchard Lake Rd Suite 200, Farmington Hills, MI 48334. The listed phone number is (248) 553-0010.

What is Glendale Neurological Associates P C's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Glendale Neurological Associates P C enrolled in Medicare?

Yes. Glendale Neurological Associates P C is registered in the Medicare PECOS enrollment system.

When is Glendale Neurological Associates P C's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Michigan, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Glendale Neurological Associates P C?

According to the CMS Revalidation Reassignment List (October 2026 release), 37 clinicians in 6 Medicare specialties reassign their Medicare billing to Glendale Neurological Associates P C. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Neurology (23), Nurse Practitioner (9) and Diagnostic Radiology (2). Of these, 24 practice at this address and 26 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Glendale Neurological Associates P C accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Glendale Neurological Associates P C as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Glendale Neurological Associates P C was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.