Physician Profile
Unclaimed ProfileAbout WEISS
Based in Norwalk, CT, Robert Lawrence Weiss, MD is listed in the NPI registry under otolaryngology. Robert graduated from Pennsylvania State University College of Medicine in 1991. Robert is also listed as specializing in otolaryngology (ent). According to Medicare claims data, Robert cared for 715 Medicare patients across 1,829 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 845-2244
- Email not available
Practice Locations
40 CROSS ST SUITE 230
Norwalk, CT 06851
Procedures Most Often Billed to Medicare
1,829 services · 715 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
156 |
| Removal of impacted ear wax | Procedure | 69210 |
120 |
| Dilation of nasal sinus using an endoscope | Procedure | 31295 |
60 |
| Removal of nasal air passage under lining tissue | Procedure | 30140 |
52 |
| Dilation of frontal nasal sinus using an endoscope | Procedure | 31296 |
36 |
| Dilation of sphenoid and frontal nasal sinus using an endoscope | Procedure | 31298 |
27 |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
23 |
| Dilation of canal between middle ear and throat (eustachian tube) on both sides of body, using endoscope inserted through nose | Procedure | 69706 |
15 |
| Test for allergy using allergenic extract | Treatment | 95004 |
1,066 |
| Test for hearing various pitches using earphone | Treatment | 92552 |
24 |
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 in Norwalk, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OTOLARYNGOLOGY”.
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. Guide.md cannot book appointments or pass on messages — please call the office directly.
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.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.