Individual Healthcare Provider
Ramadan Hammoud, M.D.
Provider's NPPES record last updated: January 28, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1134328719
- Primary Specialty
- Internal Medicine — Endocrinology, Diabetes & Metabolism
- Practice Location
- Crystal Lake, Illinois
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 21, 2026, 10:44 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Endocrinology, Diabetes & Metabolism
Allopathic & Osteopathic Physicians
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Taxonomy code 207RE0101X
Provider-Reported License Information
- Internal Medicine (Florida)
- ME126561
- Internal Medicine (South Dakota)
- 11188
- Internal Medicine (Illinois)
- 036157760
Practice Locations
Practice Location
360 Station Dr Ste 300
Crystal Lake, Illinois 60014-8003
Phone: (815) 344-3900
Additional Practice Location
1223 Gateway Dr Ste 1f
Melbourne, Florida 32901-2607
Phone: (321) 215-4910
Additional Practice Location
7 Blanchard Cir Ste 202
Wheaton, Illinois 60189-2039
Phone: (630) 208-6775
Fax: (630) 208-7937
Additional Practice Location
9745 Touchton Rd Unit 1705
Jacksonville, Florida 32246-9200
Phone: (616) 391-3139
Additional Practice Location
1305 W 18th St
Sioux Falls, South Dakota 57105-0401
Phone: (605) 328-8700
Record Information
- Enumeration Date
- July 13, 2007
- Provider's NPPES Record Last Updated
- January 28, 2025
- Certification Date
- January 28, 2025
- NPISignal NPPES Dataset
- August 2026
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