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- 40 Cross St, Suite 230, Norwalk, CT 06851
About Dr. Weiss
Based in Norwalk, CT, Robert L. Weiss, MD is listed in the NPI registry under otolaryngology (ent). Robert graduated from Pennsylvania State University College of Medicine in 1991. According to Medicare claims data, Robert cared for 715 Medicare patients across 1,829 services. The services billed most often include test for allergy using allergenic extract, diagnostic exam of nasal passages using an endoscope, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1538241484 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
- (203) 845-2244
- Email not available
Practice Locations
40 CROSS ST SUITE 230
Norwalk, CT 06851
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
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
Cancer
- Laryngeal cancer
- Oral cavity cancer
- Skin cancer of the head and neck
Head & Neck
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
Throat, voice, and swallowing
- Esophageal dilation
- Microlaryngoscopy
- Vocal-fold injection
Procedures Most Often Billed to Medicare
1,829 services · 715 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
156 | More often than most peers in Otolaryngology (ENT) |
| Removal of impacted ear wax | Procedure | 69210 |
120 | More often than most peers in Otolaryngology (ENT) |
| Dilation of nasal sinus using an endoscope | Procedure | 31295 |
60 | More often than most peers in Otolaryngology (ENT) |
| Removal of nasal air passage under lining tissue | Procedure | 30140 |
52 | More than most peers in Otolaryngology (ENT) |
| Dilation of frontal nasal sinus using an endoscope | Procedure | 31296 |
36 | More often than most peers in Otolaryngology (ENT) |
| Dilation of sphenoid and frontal nasal sinus using an endoscope | Procedure | 31298 |
27 | More often than most peers in Otolaryngology (ENT) |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
23 | Less often than most peers in Otolaryngology (ENT) |
| Dilation of canal between middle ear and throat (eustachian tube) on both sides of body, using endoscope inserted through nose | Procedure | 69706 |
15 | As often as other peers in Otolaryngology (ENT) |
| Test for allergy using allergenic extract | Treatment | 95004 |
1,066 | More often than most peers in Otolaryngology (ENT) |
| Test for hearing various pitches using earphone | Treatment | 92552 |
24 | As often as other 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 Norwalk 2
Same specialty, same city.
Trained at Pennsylvania State University College 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 1991 at Pennsylvania State University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of nasal passages using an endoscope 8
Providers in CT who bill this service to Medicare most often.
Common questions
What does Dr. Weiss specialize in?
Dr. Weiss is an otolaryngology (ent) in Norwalk, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Weiss located?
Dr. Weiss is listed at 40 Cross St Suite 230, Norwalk, CT 06851. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Weiss's phone number?
The number on file is (203) 845-2244. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Weiss's NPI number?
Dr. Weiss's National Provider Identifier is 1538241484. 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. Weiss go to medical school?
Dr. Weiss attended Pennsylvania State University College of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Weiss been practicing?
Dr. Weiss has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Weiss do most often?
According to Medicare billing data, Dr. Weiss performs procedures including diagnostic exam of nasal passages using an endoscope, removal of impacted ear wax and dilation of nasal sinus using an endoscope; provides treatments such as test for allergy using allergenic extract and test for hearing various pitches using earphone, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Weiss confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Weiss. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.