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Edit this profileAt a glance
- 13132 Magnolia St Ste A, Garden Grove, CA 92844
About Dr. Dinh
Hao Dinh, D.O. practices otolaryngology — otology & neurotology in Garden Grove, CA. Medicare claims data shows Hao provided 227 services to 133 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, biopsy or removal of nasal polyp or tissue using an endoscope, and diagnostic exam of nasal passages using an endoscope. The provider's National Provider Identifier (NPI) is 1205918299.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (714) 590-8900
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
13132 MAGNOLIA ST STE A
Garden Grove, CA 92844
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
Cancer
- Nasopharyngeal cancer
- Oropharyngeal cancer
- Sinonasal cancer
- Laryngeal cancer
- Oral cavity cancer
- Skin cancer of the head and neck
Pediatric and congenital
- Congenital neck mass
Most searched conditions
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
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Head & Neck
Throat & Voice
- Frequent Strep Throat
Procedures & services
Cosmetic
- Earlobe Repair
Ear & Hearing
- Bone-Anchored Hearing Aid Surgery
- Eustachian Tube Balloon Dilation
Ear procedures
- Bone-anchored hearing-device placement
- Cochlear implant surgery
- Ear-tube placement
- Eardrum repair
- Mastoid surgery
- Stapes surgery
- Earwax removal
Endocrine Surgery
- Thyroid Surgery Consultation
Facial plastic and reconstructive
- Facial reconstructive surgery
Head & Neck
- Neck Lump Removal
- Salivary Duct Stone Removal
- Thyroid Nodule Biopsy
Head and neck surgery
- Parathyroid surgery
- Submandibular gland removal
- Thyroid removal surgery
- Transoral robotic surgery
- Voice-box removal
- Neck lymph-node dissection
- Parotid gland surgery
Nose & Sinus
- Broken Nose Repair
Nose and sinus procedures
- Balloon sinus dilation
- Endoscopic sinus surgery
- Nasal cautery for nosebleeds
- Nasal-polyp removal
- Reduction of a broken nose
- Septoplasty
- Turbinate reduction
- Rhinoplasty
Office diagnosis
- Balance and vestibular testing
- ENT consultation
- Fine-needle aspiration of a neck mass
- Flexible laryngoscopy
- Hearing test
- Nasal endoscopy
- Rigid laryngoscopy
Throat, voice, and swallowing
- Esophageal dilation
- Instrumental swallowing evaluation
- Microlaryngoscopy
- Vocal-fold injection
Most searched procedures
- Adenoidectomy
- Ear tube surgery
- Hearing test
- Sinus surgery
- Tonsillectomy
Sleep and airway
- Drug-induced sleep endoscopy
- Hypoglossal nerve stimulator implantation
- Uvulopalatopharyngoplasty
Throat & Voice
Procedures Most Often Billed to Medicare
227 services · 133 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy or removal of nasal polyp or tissue using an endoscope | Procedure | 31237 |
44 | More often than most peers in Otolaryngology — Otology &… |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
43 | As often as other peers in Otolaryngology — Otology &… |
| Complex control of nose bleed | Procedure | 30903 |
24 | Too few peers to compare |
| Dilation of nasal sinus using an endoscope | Procedure | 31295 |
18 | As often as other peers in Otolaryngology — Otology &… |
| Control of bleeding of nose using an endoscope | Procedure | 31238 |
14 | Less often than most peers in Otolaryngology — Otology &… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
57 | Less often than most peers in Otolaryngology — Otology &… |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
27 | Less often than most peers in Otolaryngology — Otology &… |
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 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Also performs Biopsy or removal of nasal polyp or tissue using an endoscope 1
Providers in CA who bill this service to Medicare most often.
Common questions
What does Hao Dinh specialize in?
Hao Dinh is an ENT doctor in Garden Grove, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology — Otology & Neurotology”.
NPI registry
Where is Hao Dinh located?
Hao Dinh is listed at 13132 Magnolia St Ste A, Garden Grove, CA 92844. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Hao Dinh's phone number?
The number on file is (714) 590-8900. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Hao Dinh?
Hao Dinh's National Provider Identifier is 1205918299. 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
How much experience does Hao Dinh have?
Hao Dinh has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Hao Dinh do most often?
According to Medicare billing data, Hao Dinh performs procedures including biopsy or removal of nasal polyp or tissue using an endoscope, diagnostic exam of nasal passages using an endoscope and complex control of nose bleed, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Hao Dinh's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Hao Dinh. If this is you, claiming it is free.
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