Physician Profile
Unclaimed ProfileAbout REZAK
Based in Park Ridge, IL, Michael Rezak, MD, PhD is listed in the NPI registry under neurology. Michael graduated from Loyola University of Chicago, Stritch School of Medicine in 1985. Medicare claims data shows Michael provided 8,100 services to 315 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Rezak specialise in?
Dr. Rezak is a neurology in Park Ridge, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEUROLOGY”.
NPI registry
Where is Dr. Rezak located?
Dr. Rezak is listed at 1875 DEMPSTER ST STE 625, Park Ridge, IL 60068. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Rezak's phone number?
The number on file is (847) 723-4088. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Rezak?
Dr. Rezak's National Provider Identifier is 1003975897. 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
Where did Dr. Rezak go to medical school?
Dr. Rezak attended Loyola University of Chicago, Stritch School of Medicine, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Rezak have?
Dr. Rezak has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Rezak do most often?
According to Medicare billing data, Dr. Rezak provides treatments such as needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Rezak's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rezak. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (847) 723-4088
- Email not available
Practice Locations
1875 DEMPSTER ST STE 625
Park Ridge, IL 60068
Procedures Most Often Billed to Medicare
8,100 services · 315 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle | Treatment | 95874 |
26 |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
7,600 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
337 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
55 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
36 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
24 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
22 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other neurology specialists in Park Ridge 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Loyola University of Chicago, Stritch School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Loyola University of Chicago, Stritch School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.