Abdallah Fawaz Masri, MD
Internal Medicine · Chicago, IL
At a glance
1901 W Harrison St, Chicago, IL 60612-3714
NPPES record updated Aug 12, 2026. 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
1901 W Harrison StChicago, IL 60612-3714
Additional reported practice locations
301 Riverview Ave Ste 700Norfolk, VA 235101065
Phone: 7572529365
Fax: 7579627217 1755 N Mecklenburg Ave
South Hill, VA 239704080
Phone: 8048284635
Fax: 8044436150 618 Hospital Rd
Tappahannock, VA 225605000
Phone: 8048284635
Fax: 8044436150
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2017
- CMS specialties
- Cardiovascular Disease (Cardiology) · Internal Medicine
Reported hospital affiliations
- Uofl Health - Jewish Hospital And Mary & Elizabeth Hospital Louisville, KY
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.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
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 |
|---|---|
| Grant | $9,091.00 |
| Travel and lodging | $2,865.48 |
| Food and beverage | $1,906.35 |
| Education | $90.35 |
Reporting companies
| Company | Amount |
|---|---|
| ABBOTT LABORATORIES | $9,627.76 |
| BOSTON SCIENTIFIC CORPORATION | $4,089.72 |
| MEDTRONIC, INC. | $90.35 |
| ATRICURE, INC. | $88.70 |
| CLEERLY, INC. | $56.65 |
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
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Jul 4, 2019
- Record updated
- Aug 12, 2026
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- ABDALLAH F. MASRI
- Reported credentials
- MD
Reported taxonomies and licenses
207R00000X
License reported: 35.149143 OH
207RC0000X
License reported: 0101289089 VA
207R00000X · Primary
License reported: 60404 KY
207R00000X
License reported: 125073914 IL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1901 W Harrison StChicago, IL 60612-3714
- Phone
- (312) 864-6000
Mailing address
201 ABRAHAM FLEXNER WAY STE 600LOUISVILLE, KY 402023841
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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