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Edit this profileWhere to find John J. Zappia, MD
- Farmington Hills location main office
30055 Northwestern Hwy, Ste 101, Farmington Hills, MI 48334 - Novi location
46325 W Twelve Mile Rd Ste 125, Novi, MI 48377 - Royal Oak location
3555 W 13 Mile Rd Ste N210, Royal Oak, MI 48073
About Dr. Zappia
Based in Farmington Hills, MI, John J. Zappia, MD is listed in the NPI registry under otolaryngology (ent). John graduated from University of Michigan Medical School in 1985. Medicare claims data shows John provided 3,653 services to 2,509 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, removal of impacted ear wax, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more. NPI 1497746671 identifies this record in the national registry.
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
- (248) 865-4444
- Email not available
Practice Locations
30055 NORTHWESTERN HWY STE 101
Farmington Hills, MI 48334
46325 W Twelve Mile Rd Ste 125
Novi, MI 48377
3555 W 13 Mile Rd Ste N210
Royal Oak, MI 48073
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
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
Head & Neck
Throat & Voice
Procedures & services
Cosmetic
Ear & Hearing
Ear procedures
- Bone-anchored hearing-device placement
- Cochlear implant surgery
- Ear-tube placement
- Eardrum repair
- Mastoid surgery
- Stapes surgery
- Earwax removal
Endocrine Surgery
Facial plastic and reconstructive
Head & Neck
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
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
Most searched procedures
Sleep and airway
Throat & Voice
Procedures Most Often Billed to Medicare
3,653 services · 2,509 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
973 | More than most peers in Otolaryngology (ENT) |
| Simple removal of skin debris and drainage of mastoid cavity | Procedure | 69220 |
70 | More than most peers in Otolaryngology (ENT) |
| Incision of fluid canal of inner ear with infusion of drugs | Procedure | 69801 |
57 | More often than most peers in Otolaryngology (ENT) |
| Incision of eardrum with insertion of eardrum tube under local or topical anesthesia | Procedure | 69433 |
35 | More than most peers in Otolaryngology (ENT) |
| Repositioning exercises of head for treatment of dizziness, each day | Treatment | 95992 |
55 | More often than most peers in Otolaryngology (ENT) |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
21 | Less often than most peers in Otolaryngology (ENT) |
| Photography of content of eyes | Treatment | 92285 |
14 | Too few peers to compare |
| Test for ability to detect and repeat spoken words with speech recognition | Treatment | 92556 |
11 | Less often than most peers in Otolaryngology (ENT) |
| Test for hearing various pitches using earphone | Treatment | 92552 |
11 | Less often than most peers in Otolaryngology (ENT) |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
1,155 | More than most peers in Otolaryngology (ENT) |
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 otolaryngology specialists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 — 26 related providers in 4 groups
Other otolaryngology specialists in Farmington Hills 3
Same specialty, same city.
Trained at University of Michigan Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at University of Michigan Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 7
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Zappia specialize in?
Dr. Zappia is an otolaryngology (ent) in Farmington Hills, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Zappia located?
Dr. Zappia is listed at 30055 Northwestern Hwy Ste 101, Farmington Hills, MI 48334. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Zappia's phone number?
The number on file is (248) 865-4444. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Zappia?
Dr. Zappia's National Provider Identifier is 1497746671. 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. Zappia go to medical school?
Dr. Zappia attended University of Michigan Medical School, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Zappia have?
Dr. Zappia has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Zappia do most often?
According to Medicare billing data, Dr. Zappia performs procedures including removal of impacted ear wax, simple removal of skin debris and drainage of mastoid cavity and incision of fluid canal of inner ear with infusion of drugs; provides treatments such as repositioning exercises of head for treatment of dizziness, each day 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 Dr. Zappia's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Zappia. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.