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Edit this profileAt a glance
- 30 N Michigan Ave, #1107, Chicago, IL 60602
About Dr. Friedman
Michael Friedman, M.D. is a healthcare provider in Chicago, IL specializing in otolaryngology. Michael trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1972. Michael is also listed as specializing in otolaryngology (ent). According to Medicare claims data, Michael cared for 3,346 Medicare patients across 4,342 services. The services billed most often include diagnostic exam of nasal passages using an endoscope, biopsy or removal of nasal polyp or tissue using an endoscope, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1932161056.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (312) 236-3642
- Email not available
Practice Locations
30 N MICHIGAN AVE #1107
Chicago, IL 60602
Conditions Commonly Evaluated or Treated
Within Otolaryngology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Balance
Ear and hearing
- Cholesteatoma
- Eustachian tube dysfunction
- Hearing loss
- Otosclerosis
- Perforated eardrum
- Swimmer's ear
Head, neck, and salivary
Nose and sinus
- Broken nose
- Deviated septum
- Loss or reduction of smell
- Nasal obstruction
- Nasal polyps
- Nosebleeds
- Seasonal allergies
Sleep and airway
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Cancer
Head & Neck
Throat & Voice
Procedures & services
Most searched procedures
Office diagnosis
Cosmetic
Ear & Hearing
Ear procedures
Head & Neck
Head and neck surgery
- Neck lymph-node dissection
- Parathyroid surgery
- Parotid gland surgery
- Thyroid removal surgery
- Voice-box removal
Nose & Sinus
Nose and sinus procedures
Sleep and airway
Throat & Voice
Throat, voice, and swallowing
Procedures Most Often Billed to Medicare
4,342 services · 3,346 patients · 24 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
510 | More than most peers in Otolaryngology |
| Biopsy or removal of nasal polyp or tissue using an endoscope | Procedure | 31237 |
502 | More than most peers in Otolaryngology |
| Removal or destruction of growth of nose through nose | Procedure | 30117 |
302 | More than most peers in Otolaryngology |
| Destruction of soft tissue of nasal passages | Procedure | 30801 |
199 | More than most peers in Otolaryngology |
| Repair of collapsed nasal valve | Procedure | 30469 |
195 | More than most peers in Otolaryngology |
| Destruction of nasal nerve by heat using an endoscope | Procedure | 31242 |
159 | More than most peers in Otolaryngology |
| Diagnostic exam of esophagus using a flexible endoscope through nose | Procedure | 43197 |
149 | Too few peers to compare |
| Dilation of nasal sinus using an endoscope | Procedure | 31295 |
135 | More than most peers in Otolaryngology |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
102 | More often than most peers in Otolaryngology |
| Dilation of frontal nasal sinus using an endoscope | Procedure | 31296 |
41 | More often than most peers in Otolaryngology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 ENT doctors in Chicago 8
Same specialty, same city.
Trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 7
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1972 at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of nasal passages using an endoscope 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Michael Friedman specialize in?
Michael Friedman is an ENT doctor in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
Where is Michael Friedman located?
Michael Friedman is listed at 30 N Michigan Ave #1107, Chicago, IL 60602. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael Friedman's phone number?
The number on file is (312) 236-3642. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Michael Friedman's NPI number?
Michael Friedman's National Provider Identifier is 1932161056. 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 Michael Friedman train?
Michael Friedman attended University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1972. This comes from the CMS National Downloadable File.
CMS public data
How long has Michael Friedman been practicing?
Michael Friedman has 54 years experience. Calculated from a graduation year of 1972, reported in the CMS National Downloadable File.
CMS public data
What does Michael Friedman do most often?
According to Medicare billing data, Michael Friedman performs procedures including diagnostic exam of nasal passages using an endoscope, biopsy or removal of nasal polyp or tissue using an endoscope and removal or destruction of growth of nose through nose; reads or performs imaging such as ct scan of face without contrast; provides treatments such as monitoring and recording of esophageal function through nasal tube and electronic analysis of implanted neurostimulator generator with simple spinal cord or peripheral nerve stimulator programming, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Michael Friedman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael Friedman. If this is you, claiming it is free.
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