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Edit this profileAt a glance
- 1000 W Pinhook Rd, Ste 201, Lafayette, LA 70503
About Dr. Chastant
Based in Lafayette, LA, Ryan P. Chastant, M.D. is listed in the NPI registry under otolaryngology (ent). Ryan graduated from Louisiana State University School of Medicine in New Orleans in 2009. According to Medicare claims data, Ryan cared for 1,194 Medicare patients across 7,846 services. The services billed most often include measurement of antibody (ige) to allergic substance, crude allergen extract, each, professional service for preparation and provision of 1 or more antigens, and injection, methylprednisolone acetate, 1 mg. NPI 1619118684 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
- (337) 237-0650
- Email not available
Practice Locations
1000 W PINHOOK RD STE 201
Lafayette, LA 70503
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
7,846 services · 1,194 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
149 | More often than most peers in Otolaryngology (ENT) |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
46 | More often than most peers in Otolaryngology (ENT) |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
44 | As often as other peers in Otolaryngology (ENT) |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
24 | Less often than most peers in Otolaryngology (ENT) |
| Ct scan of face without contrast | Imaging | 70486 |
22 | As often as other peers in Otolaryngology (ENT) |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
1,374 | More often than most peers in Otolaryngology (ENT) |
| Test for allergy using allergenic extract | Treatment | 95004 |
630 | As often as other peers in Otolaryngology (ENT) |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
590 | As often as other peers in Otolaryngology (ENT) |
| Professional service for single injection of allergen | Treatment | 95115 |
463 | More often than most peers in Otolaryngology (ENT) |
| Professional service for multiple injections of allergen | Treatment | 95117 |
392 | 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.
Other otolaryngology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 28 related providers in 4 groups
Other otolaryngology specialists in Lafayette 7
Same specialty, same city.
Trained at Louisiana State University School of Medicine in New Orleans 6
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Louisiana State University School of Medicine in New Orleans 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 7
Providers in LA who bill this service to Medicare most often.
Common questions
What is Ryan P. Chastant's specialty?
Ryan P. Chastant is an otolaryngology (ent) in Lafayette, LA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Ryan P. Chastant?
Ryan P. Chastant is listed at 1000 W Pinhook Rd Ste 201, Lafayette, LA 70503. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ryan P. Chastant?
The number on file is (337) 237-0650. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ryan P. Chastant's NPI number?
Ryan P. Chastant's National Provider Identifier is 1619118684. 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
What is Ryan P. Chastant's education?
Ryan P. Chastant attended Louisiana State University School of Medicine in New Orleans, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has Ryan P. Chastant been practicing?
Ryan P. Chastant has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is Ryan P. Chastant known for?
According to Medicare billing data, Ryan P. Chastant performs procedures including removal of impacted ear wax, insertion of needle into vein for collection of blood sample and diagnostic exam of voice box using a flexible endoscope; reads or performs imaging such as ct scan of face without contrast; provides treatments such as professional service for preparation and provision of 1 or more antigens and test for allergy using allergenic extract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ryan P. Chastant confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ryan P. Chastant. If this is you, claiming it is free.
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