Hamad Farhat, MD
NPI 1861724064 · Neurological Surgery Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hamad Farhat, MD is a Neurological Surgery Physician provider in Oak Lawn, IL (NPI 1861724064).
Provider details
- NPI number
- 1861724064
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01074833A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
262 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Tube Into Internal Neck Artery for Diagnosis Or Treatment With Review By Radiologist36224 | 37 | $475 |
| Insertion of Tube Into Brain Artery for Diagnosis Or Treatment With Review By Radiologist36226 | 36 | $271 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 36 | $174 |
| Insertion of Tube Into External Neck Artery for Diagnosis Or Treatment With Review By Radiologist36227 | 35 | $194 |
| Imaging of Blood Vessel75898 | 22 | $98 |
| Review By Radiologist of Image for Insertion of Material to Block Blood Flow75894 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43,696 across 89 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 1725 E Boulder St Ste 101Colorado Springs, CO 80909-5740Phone: (719) 365-6300Fax: (719) 365-6094
- 7447 W Talcott Ave Ste 327Chicago, IL 60631-3719Phone: (773) 774-8000
- 601 Gateway Blvd NChesterton, IN 46304-9658Phone: (219) 921-1444Fax: (219) 921-0533
Registry dates
- Enumerated
- 2010-02-12
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Hamad Farhat's NPI number?
- Hamad Farhat's National Provider Identifier (NPI) is 1861724064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hamad Farhat's specialty?
- Hamad Farhat is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Hamad Farhat located?
- Hamad Farhat's practice location on file with NPPES is 4440 W 95th St Ste 407, Oak Lawn, IL 60453-2600.
- What is Hamad Farhat's phone number?
- The practice phone number listed in the NPPES registry for Hamad Farhat is (708) 684-4029.
- Does Hamad Farhat accept Medicare?
- Hamad Farhat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hamad Farhat's NPI active?
- Yes — Hamad Farhat's NPI (1861724064) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.