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Edit this profileAt a glance
- 790 Se 5Th Ter, Crystal River, FL 34429
About Dr. Grillo
Based in Crystal River, FL, Denis W. Grillo, D.O. is listed in the NPI registry under otolaryngology — otology & neurotology. Denis graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1982. Medicare claims data shows Denis provided 6,590 services to 2,665 patients. The services billed most often include professional service for preparation and provision of 1 or more antigens, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and professional service for multiple injections of allergen. NPI 1235127937 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
- (352) 795-0011
- Email not available
Practice Locations
790 SE 5TH TER
Crystal River, FL 34429
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
- 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
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
6,590 services · 2,665 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
539 | More than most peers in Otolaryngology — Otology &… |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
281 | More than most peers in Otolaryngology — Otology &… |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
167 | More often than most peers in Otolaryngology — Otology &… |
| Removal or destruction of growth of nose through nose | Procedure | 30117 |
28 | As often as other peers in Otolaryngology — Otology &… |
| Simple removal of skin debris and drainage of mastoid cavity | Procedure | 69220 |
16 | Too few peers to compare |
| Incision of eardrum with placement of eardrum tube under general anesthesia | Procedure | 69436 |
12 | Too few peers to compare |
| Destruction of soft tissue of nasal passages | Procedure | 30801 |
12 | Too few peers to compare |
| Repair of collapsed nasal valve | Procedure | 30469 |
12 | Too few peers to compare |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
1,270 | More often than most peers in Otolaryngology — Otology &… |
| Professional service for multiple injections of allergen | Treatment | 95117 |
990 | More 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 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at At Still University of Health Sciences, College of Osteo Med, Kirksville 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Removal of impacted ear wax 8
Providers in FL who bill this service to Medicare most often.
Common questions
What does Denis W. Grillo specialize in?
Denis W. Grillo is an ENT doctor in Crystal River, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology — Otology & Neurotology”.
NPI registry
Where is Denis W. Grillo located?
Denis W. Grillo is listed at 790 Se 5Th Ter, Crystal River, FL 34429. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Denis W. Grillo's phone number?
The number on file is (352) 795-0011. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Denis W. Grillo?
Denis W. Grillo's National Provider Identifier is 1235127937. 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 Denis W. Grillo train?
Denis W. Grillo attended At Still University of Health Sciences, College of Osteo Med, Kirksville, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Denis W. Grillo have?
Denis W. Grillo has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What does Denis W. Grillo do most often?
According to Medicare billing data, Denis W. Grillo performs procedures including removal of impacted ear wax, diagnostic exam of voice box using a flexible endoscope and diagnostic exam of nasal passages using an endoscope; provides treatments such as professional service for preparation and provision of 1 or more antigens and professional service for multiple injections of allergen, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Denis W. Grillo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Denis W. Grillo. If this is you, claiming it is free.
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