Physician Profile
Hao Dinh, D.O.
Unclaimed ProfileAbout 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.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
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
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
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 8
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. Guide.md cannot book appointments or pass on messages — please call the office directly.
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.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.