Physician Profile
Marc Cohen, M.D.
Unclaimed ProfileAbout Dr. Cohen
Marc Cohen, M.D. is a healthcare provider in Tarzana, CA specializing in otolaryngology (ent). Medicare claims data shows Marc provided 4,162 services to 3,227 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, diagnostic exam of nasal passages using an endoscope, and removal of impacted ear wax.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (818) 609-0600
- Email not available
Practice Locations
5525 ETIWANDA AVE SUITE 312
Tarzana, CA 91356
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
- Ear infection
- Sinus infection
- Sleep apnea
- Tinnitus
- Tonsillitis
- Vertigo
Balance
- Ménière's disease
Ear and hearing
- Cholesteatoma
- Eustachian tube dysfunction
- Hearing loss
- Otosclerosis
- Perforated eardrum
- Swimmer's ear
Head, neck, and salivary
- Hyperparathyroidism
- Neck mass
- Parotid gland tumor
- Salivary gland infection
- Thyroid cancer
Nose and sinus
- Broken nose
- Deviated septum
- Loss or reduction of smell
- Nasal obstruction
- Nasal polyps
- Nosebleeds
- Seasonal allergies
Sleep and airway
- Snoring
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Cancer
- Laryngeal cancer
- Oral cavity cancer
- Skin cancer of the head and neck
Head & Neck
- Thyroid nodules
Throat & Voice
- Frequent Strep Throat
Procedures & services
Most searched procedures
- Adenoidectomy
- Ear tube surgery
- Hearing test
- Sinus surgery
- Tonsillectomy
Office diagnosis
- Fine-needle aspiration of a neck mass
- Flexible laryngoscopy
- Nasal endoscopy
Cosmetic
- Earlobe Repair
Ear & Hearing
- Bone-Anchored Hearing Aid Surgery
- Eustachian Tube Balloon Dilation
Ear procedures
- Cochlear implant surgery
- Eardrum repair
- Earwax removal
- Mastoid surgery
- Stapes surgery
Head & Neck
- Neck Lump Removal
- Salivary Duct Stone Removal
- Thyroid Nodule Biopsy
Head and neck surgery
- Neck lymph-node dissection
- Parathyroid surgery
- Parotid gland surgery
- Thyroid removal surgery
- Voice-box removal
Nose & Sinus
- Broken Nose Repair
Nose and sinus procedures
- Nasal cautery for nosebleeds
- Nasal-polyp removal
- Rhinoplasty
- Septoplasty
- Turbinate reduction
Sleep and airway
- Drug-induced sleep endoscopy
- Hypoglossal nerve stimulator implantation
- Uvulopalatopharyngoplasty
Throat & Voice
- Tongue-Tie Release
Throat, voice, and swallowing
- Esophageal dilation
- Microlaryngoscopy
- Vocal-fold injection
Procedures Most Often Billed to Medicare
4,162 services · 3,227 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
491 |
| Removal of impacted ear wax | Procedure | 69210 |
426 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
292 |
| Biopsy or removal of nasal polyp or tissue using an endoscope | Procedure | 31237 |
62 |
| Complex control of nose bleed | Procedure | 30903 |
35 |
| Removal of foreign body in ear canal | Procedure | 69200 |
15 |
| Dilation of nasal sinus using an endoscope | Procedure | 31295 |
14 |
| Dilation of sphenoid and frontal nasal sinus using an endoscope | Procedure | 31298 |
11 |
| Destruction of nasal nerve by freezing using an endoscope | Procedure | 31243 |
11 |
| Ct scan of face without contrast | Imaging | 70486 |
135 |
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.
Other otolaryngology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 otolaryngology specialists in Tarzana 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Other 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 CA who bill this service to Medicare most often.
Common questions
What is Marc Cohen's specialty?
Marc Cohen is an otolaryngology (ent) in Tarzana, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Marc Cohen?
Marc Cohen is listed at 5525 Etiwanda Ave Suite 312, Tarzana, CA 91356. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marc Cohen?
The number on file is (818) 609-0600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Marc Cohen?
Marc Cohen's National Provider Identifier is 1962632547. 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
What is Marc Cohen's education?
Marc Cohen attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Marc Cohen have?
Marc Cohen has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What is Marc Cohen known for?
According to Medicare billing data, Marc Cohen performs procedures including diagnostic exam of nasal passages using an endoscope, removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope; reads or performs imaging such as ct scan of face without contrast; provides treatments such as comprehensive hearing test and comprehensive hearing and speech recognition test, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Marc Cohen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marc Cohen. 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.