Mohammad Sajed, M.D.
Neurology · Alton, IL
At a glance
4 Memorial Dr Ste 230, Alton, IL 62002-6704
NPPES record updated Sep 19, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
4 Memorial Dr Ste 230Alton, IL 62002-6704
Additional reported practice locations
120 Spalding DrSte 101
Naperville, IL 605406508
Phone: 6305277730
Fax: 6305277732 12251 S 80Th Ave
Palos Heights, IL 604631256
Phone: 7089235869
Fax: 7089235859 1400 E Downing St
Tahlequah, OK 744643324
Phone: 9184560641
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2023
- CMS specialties
- Hospitalist · Neurology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Alton Memorial Hospital Alton, IL
- Christian Hospital Northeast Saint Louis, MO
- Trinity - Bettendorf Bettendorf, IA
- Trinity Muscatine Muscatine, IA
- Trinity Rock Island Rock Island, IL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Neurology
- Taxonomy code
- 2084N0400X
- Enumeration date
- Jun 8, 2006
- Record updated
- Sep 19, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
2084N0400X
License reported: 01084618A IN
2084N0400X
License reported: 2019032185 MO
2084N0400X · Primary
License reported: MD2024-0846 NM
2084N0400X
License reported: 036112528 IL
2084N0400X
License reported: 20287 NV
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
4 Memorial Dr Ste 230Alton, IL 62002-6704
- Phone
- (618) 465-8666
- Fax
- (618) 483-7216
Mailing address
660 MASON RIDGE CENTER DR STE 300SAINT LOUIS, MO 631418512
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue