Physician Profile
Quyen T. Nguyen, M.D.
Unclaimed ProfileAbout Dr. Nguyen
Quyen T. Nguyen, M.D. is a healthcare provider in San Diego, CA specializing in otolaryngology. Quyen trained at Washington University School of Medicine, graduating in 1999. Quyen is also listed as specializing in otolaryngology (ent). According to Medicare claims data, Quyen cared for 215 Medicare patients across 2,520 services. The services billed most often include injection, onabotulinumtoxina, 1 unit, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and removal of impacted ear wax. This provider record is associated with NPI 1477524452.
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
- (800) 926-8273
- Email not available
Practice Locations
200 W ARBOR DR
San Diego, CA 92103
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
2,520 services · 215 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
82 | As often as other peers in Otolaryngology |
| Injection of chemical for paralysis of nerve muscles on side of face | Procedure | 64612 |
44 | More often than most peers in Otolaryngology |
| Exam of ear using a microscope | Treatment | 92504 |
19 | Less often than most peers in Otolaryngology |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
2,200 | More often than most 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 |
112 | More 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 |
50 | 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 |
13 | 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.
Other ENT doctors at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 29 related providers in 4 groups
Other ENT doctors in San Diego 6
Same specialty, same city.
Trained at Washington University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Washington University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 7
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Quyen T. Nguyen?
Quyen T. Nguyen is an ENT doctor in San Diego, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
What is Quyen T. Nguyen's address?
Quyen T. Nguyen is listed at 200 W Arbor Dr, San Diego, CA 92103. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Quyen T. Nguyen?
The number on file is (800) 926-8273. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Quyen T. Nguyen's NPI number?
Quyen T. Nguyen's National Provider Identifier is 1477524452. 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 Quyen T. Nguyen train?
Quyen T. Nguyen attended Washington University School of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Quyen T. Nguyen been practicing?
Quyen T. Nguyen has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What procedures does Quyen T. Nguyen perform?
According to Medicare billing data, Quyen T. Nguyen performs procedures including removal of impacted ear wax and injection of chemical for paralysis of nerve muscles on side of face; provides treatments such as exam of ear using a microscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Quyen T. Nguyen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Quyen T. Nguyen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.