Physician Profile
Unclaimed ProfileAbout WEI
Xiaofei Wei is a healthcare provider in Norwalk, CT specialising in internal medicine. Xiaofei is also listed as specialising in internal medicine — adolescent medicine.
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
Common questions
What does Dr. Wei specialise in?
Dr. Wei is an internal medicine in Norwalk, CT. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Wei located?
Dr. Wei is listed at 761 MAIN AVE SUITE 201, Norwalk, CT 06851. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Wei's phone number?
The number on file is (203) 838-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Wei's NPI number?
Dr. Wei's National Provider Identifier is 1043442148. 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. Wei go to medical school?
Dr. Wei attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Wei been practising?
Dr. Wei has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Wei do most often?
According to Medicare billing data, Dr. Wei provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Wei confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wei. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (203) 838-4000
- Email not available
Practice Locations
761 MAIN AVE SUITE 201
Norwalk, CT 06851
Procedures Most Often Billed to Medicare
1,127 services · 918 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
77 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
30 |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
24 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
24 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
276 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
180 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
153 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
144 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
110 |
| Hemoglobin a1c level | Lab test | 83036 |
52 |
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 internal medicines at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 30 related providers in 4 groups
Other internal medicines in Norwalk 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 8
Providers in CT who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.