Physician Profile
Based in Chicago, IL, Rizwan Tahir, M.D. is listed in the NPI registry under neurological surgery. Medicare claims data shows Rizwan provided 141 services to 134 patients. The services billed most often include ct scan head or brain with contrast, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
912 S WOOD ST STE 1
Chicago, IL 60612
2799 W Grand Blvd
Detroit, MI 48202
Within Neurological Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Brain & spine conditions
Brain conditions
Brain disorders
Brain injury
Brain tumors
Movement disorders
Nerve disorders
Pain
Pediatric conditions
Spine & back
Spine conditions
Spine deformity
Trauma & injury
Most searched procedures
Brain & spine surgery
Brain procedures
Brain surgery
Cranial reconstruction
Diagnostic & therapeutic
Endovascular procedures
Functional neurosurgery
Monitoring & trauma
Nerve procedures
Nerve surgery
Pain procedures
Pediatric neurosurgery
Radiation & radiosurgery
Radiation surgery
Skull base surgery
Spasticity treatment
Spine procedures
Spine surgery
Vascular neurosurgery
141 services · 134 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Occlusion of central nervous system or spinal cord artery | Procedure | 61624 |
14 | Less often than most peers in Neurological Surgery |
| Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | Procedure | 36224 |
14 | Less often than most peers in Neurological Surgery |
| Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist | Procedure | 36223 |
11 | Less often than most peers in Neurological Surgery |
| Ct scan head or brain with contrast | Imaging | 70460 |
30 | Too few peers to compare |
| Imaging of blood vessel | Imaging | 75898 |
14 | Less often than most peers in Neurological Surgery |
| Review by radiologist of image for insertion of material to block blood flow | Imaging | 75894 |
14 | Less often than most peers in Neurological Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
24 | Less often than most peers in Neurological Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
20 | Less often than most peers in Neurological Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Rizwan Tahir is a neurosurgeon in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Neurological Surgery”.
NPI registry
Rizwan Tahir is listed at 912 S Wood St Ste 1, Chicago, IL 60612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (312) 996-9018. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Rizwan Tahir's National Provider Identifier is 1891135471. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Rizwan Tahir attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
Rizwan Tahir has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Rizwan Tahir performs procedures including occlusion of central nervous system or spinal cord artery, insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist and insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist; reads or performs imaging such as ct scan head or brain with contrast and imaging of blood vessel, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Rizwan Tahir. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.