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- 18399 Ventura Blvd, #248, Tarzana, CA 91356
About Dr. Cooper
Stephen H. Cooper, MD is a healthcare provider in Tarzana, CA specializing in otolaryngology. Stephen trained at University of California, San Francisco School of Medicine, graduating in 1968. Stephen is also listed as specializing in otolaryngology — otology & neurotology. Medicare claims data shows Stephen provided 343 services to 284 patients. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, 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. This provider record is associated with NPI 1528154689.
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
- (818) 708-3600
- Email not available
Practice Locations
18399 VENTURA BLVD #248
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
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
343 services · 284 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Placement of ear probe for computerized measurement of sound with interpretation and report | Treatment | 92587 |
35 | Too few peers to compare |
| Test to assess middle ear muscle reflex | Treatment | 92568 |
35 | Too few peers to compare |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
35 | As often as other peers in Otolaryngology |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
143 | More than most peers in Otolaryngology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
44 | As often as other peers in Otolaryngology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
39 | Less often than most peers in Otolaryngology |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
12 | Less 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 Tarzana 4
Same specialty, same city.
Trained at University of California, San Francisco School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 7 related providers in 2 groups
Class of 1968 at University of California, San Francisco School of Medicine 1
Providers who graduated from the same medical school in the same year.
Also performs Placement of ear probe for computerized measurement of sound with interpretation and report 6
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Cooper specialize in?
Dr. Cooper is an ENT doctor in Tarzana, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
Where is Dr. Cooper located?
Dr. Cooper is listed at 18399 Ventura Blvd #248, Tarzana, CA 91356. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Cooper's phone number?
The number on file is (818) 708-3600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Cooper?
Dr. Cooper's National Provider Identifier is 1528154689. 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. Cooper go to medical school?
Dr. Cooper attended University of California, San Francisco School of Medicine, graduating in 1968. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Cooper have?
Dr. Cooper has 58 years experience. Calculated from a graduation year of 1968, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Cooper do most often?
According to Medicare billing data, Dr. Cooper provides treatments such as placement of ear probe for computerized measurement of sound with interpretation and report and test to assess middle ear muscle reflex, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Cooper's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cooper. If this is you, claiming it is free.
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