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Edit this profileWhere to find Jonathan Yoon, M.D.
- Saint Louis location main office
9701 Landmark Parkway Dr Ste 201, Saint Louis, MO 63127 - Omaha location
581225 Nebraska Medical Ctr, Omaha, NE 68198 - Saint Louis location
621 S New Ballas Rd Ste 622A, Saint Louis, MO 63141
About Dr. Yoon
Jonathan Yoon, M.D. is a healthcare provider in Saint Louis, MO specializing in otolaryngology. Jonathan is also listed as specializing in otolaryngology (ent). Medicare claims data shows Jonathan provided 841 services to 767 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, test to assess middle ear function, and comprehensive hearing and speech recognition test. This provider record is associated with NPI 1639518673.
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
- (314) 843-3828
- Email not available
Practice Locations
9701 LANDMARK PARKWAY DR STE 201
Saint Louis, MO 63127
581225 Nebraska Medical Ctr
Omaha, NE 68198
621 S New Ballas Rd Ste 622A
Saint Louis, MO 63141
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
841 services · 767 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
57 | As often as other peers in Otolaryngology |
| Removal of impacted ear wax | Procedure | 69210 |
53 | As often as other peers in Otolaryngology |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
31 | Less often than most peers in Otolaryngology |
| Test to assess middle ear function | Treatment | 92567 |
136 | More often than most peers in Otolaryngology |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
135 | More often than most peers in Otolaryngology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
179 | More often 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 |
113 | More often than most 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 |
77 | As often as other peers in Otolaryngology |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
44 | As often as other peers in Otolaryngology |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
16 | As often as other 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.
Other ENT doctors at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 32 related providers in 4 groups
Other ENT doctors in Saint Louis 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of voice box using a flexible endoscope 8
Providers in MO who bill this service to Medicare most often.
Common questions
What does Jonathan Yoon specialize in?
Jonathan Yoon is an ENT doctor in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
Where is Jonathan Yoon located?
Jonathan Yoon is listed at 9701 Landmark Parkway Dr Ste 201, Saint Louis, MO 63127. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jonathan Yoon's phone number?
The number on file is (314) 843-3828. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jonathan Yoon?
Jonathan Yoon's National Provider Identifier is 1639518673. 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 Jonathan Yoon train?
Jonathan Yoon attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jonathan Yoon have?
Jonathan Yoon has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Jonathan Yoon do most often?
According to Medicare billing data, Jonathan Yoon performs procedures including diagnostic exam of voice box using a flexible endoscope, removal of impacted ear wax and diagnostic exam of nasal passages using an endoscope; provides treatments such as test to assess middle ear function 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 Jonathan Yoon's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jonathan Yoon. If this is you, claiming it is free.
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