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Edit this profileAt a glance
- 1515 N 9Th St, Suite B, Phoenix, AZ 85006
About Dr. Macias
John D. Macias, MD practices otolaryngology (ent) in Phoenix, AZ. John is a 1988 graduate of Stanford University School of Medicine. According to Medicare claims data, John cared for 1,014 Medicare patients across 1,813 services. The services billed most often include injection, dexamethasone sodium phosphate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1053308098.
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
- (602) 257-4228
- Email not available
Practice Locations
1515 N 9TH ST SUITE B
Phoenix, AZ 85006
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
1,813 services · 1,014 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
132 | More often than most peers in Otolaryngology (ENT) |
| Simple removal of skin debris and drainage of mastoid cavity | Procedure | 69220 |
54 | More often than most peers in Otolaryngology (ENT) |
| Incision of fluid canal of inner ear with infusion of drugs | Procedure | 69801 |
49 | More often than most peers in Otolaryngology (ENT) |
| Incision of eardrum with insertion of eardrum tube under local or topical anesthesia | Procedure | 69433 |
30 | More than most peers in Otolaryngology (ENT) |
| Insertion of cochlear device | Procedure | 69930 |
12 | Less often than most peers in Otolaryngology (ENT) |
| Exam of ear using a microscope | Treatment | 92504 |
50 | As often as other peers in Otolaryngology (ENT) |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
468 | More often than most peers in Otolaryngology (ENT) |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
466 | More 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 |
330 | More often than most peers in Otolaryngology (ENT) |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
111 | More often 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.
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.
Other otolaryngology specialists in Phoenix 8
Same specialty, same city.
Trained at Stanford University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1988 at Stanford University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What does Dr. Macias specialize in?
Dr. Macias is an otolaryngology (ent) in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Macias located?
Dr. Macias is listed at 1515 N 9Th St Suite B, Phoenix, AZ 85006. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Macias's phone number?
The number on file is (602) 257-4228. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Macias's NPI number?
Dr. Macias's National Provider Identifier is 1053308098. 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. Macias go to medical school?
Dr. Macias attended Stanford University School of Medicine, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Macias been practicing?
Dr. Macias has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Macias do most often?
According to Medicare billing data, Dr. Macias 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 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 Dr. Macias confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Macias. If this is you, claiming it is free.
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