Naeem Aslam, MD
Gastroenterology · Internal Medicine (CMS) · Saint Louis, MO
At a glance
11155 Dunn Rd Ste 300, Saint Louis, MO 63136-6150
Published activity: Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated Jun 18, 2024. 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
11155 Dunn Rd Ste 300Saint Louis, MO 63136-6150
Additional reported practice locations
1153 E Gannon DrFestus, MO 630282611
Phone: 6369312320
Fax: 6364313551 1301 Ymca Dr Ste 600
Festus, MO 630282608
Phone: 6369312320
Fax: 6364313551 20 Progress Point Pkwy Ste 206
O Fallon, MO 633682207
Phone: 6363441073
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1995
- CMS specialties
- Gastroenterology · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- A Care Llc
- Ahs Il Medical Group Llc
- Hshs Medical Group Inc
- Iron County Hospital District
- Physician Groups Lc
- Ste Genevieve County Memorial Hospital
Reported hospital affiliations
- Gateway Regional Medical Center Granite City, IL
- Mercy Hospital Jefferson Crystal City, MO
- Missouri Baptist Medical Center Saint Louis, MO
- Parkland Health Center Farmington, MO
- Ste Genevieve County Memorial Hospital Sainte Genevieve, MO
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.
| Procedure category | Published Medicare activity |
|---|---|
| Colonoscopy | 115 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 150 |
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
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $790.12 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $241.81 |
| AIMMUNE THERAPEUTICS, INC. | $217.20 |
| JANSSEN BIOTECH, INC. | $97.08 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $71.24 |
| MADRIGAL PHARMACEUTICALS | $37.97 |
| PFIZER INC. | $35.65 |
| ARDELYX, INC. | $34.43 |
| GILEAD SCIENCES, INC. | $21.11 |
| Other reporting companies | $33.63 |
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
- Gastroenterology · Internal Medicine (CMS)
- Taxonomy code
- 207RG0100X
- Enumeration date
- Apr 25, 2006
- Record updated
- Jun 18, 2024
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RG0100X
License reported: 036128913 IL
208M00000X
License reported: 2012003969 MO
207RG0100X · Primary
License reported: 2012003969 MO
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
11155 Dunn Rd Ste 300Saint Louis, MO 63136-6150
- Phone
- (314) 963-8799
- Fax
- (314) 953-9798
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.
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