1. Home
  2. Directory
  3. Connecticut
  4. Trumbull
  5. Internal Medicine
  6. NPI Profile

CATHERINE WEI M.D.
NPI 1902346224
Internal Medicine - Hematology in Trumbull, CT

Active since March 06, 2017PECOS EnrolledAccepts Medicare Assignment
73.56/100
CMS Quality Rating
5520 PARK AVE, TRUMBULL, CT 06611(203) 502-8400 Get Directions Write a Review

NPPES record last updated: June 25, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Catherine Wei M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CATHERINE WEI M.D. (NPI 1902346224) is an individual hematology provider in Trumbull, Connecticut, licensed in Connecticut (66274) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Brunswick, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2014).

NPPES Registry Identity

NPI1902346224
Entity TypeIndividualFemale
Primary Taxonomy207RH0000X
Provider Legal NameCATHERINE WEICredential: M.D.
Location Address5520 PARK AVETrumbull, CT 06611-3463
Mailing Address333 Cedar StNew Haven, CT 06510-3206
Phone(203) 502-8400
Sole ProprietorYes
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2014
Enumeration DateMarch 6, 2017
Last NPPES UpdateJune 25, 2020
NPPES CertifiedJune 25, 2020
✔ NPI 1902346224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · HematologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0000X
License✔ Licensed in CT · 66274
Definition
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.
Also ListedInternal MedicineTaxonomy 207R00000X · License 25MA10622700 (NJ)
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 66274 (CT)
5520 PARK AVE, Trumbull, CT 06611
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Robert Wood Johnson PlNew Brunswick, NJ 08901-1928 · Phone (732) 235-7739

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Catherine Wei M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3779900469
PECOS Enrollment IDI20200826001573
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
539 services230 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
77 services67 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
37 services37 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
37 services32 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
20 services17 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06611 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$183.10 typical visit price
range $60.82 – $183.10
Typical copayment $45.77 (range $15.20 – $45.77)
Most-billed visit code 99205
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SUSANNA DAHL CRONMILLER F.N.P, APRN
Nurse Practitioner (Family)
5520 PARK AVE
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 502-8400
MRS. ALEXIS GRACE SHAUB PA
Physician Assistant (Medical)
5520 PARK AVE
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 502-8400
DR. TIMOTHY JOHN HEITZMAN PH.D.
Psychologist
5520 PARK AVE, SUITE 206
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 612-0908
JENNIFER ZHANG APRN
Nurse Practitioner (Family)
5520 PARK AVE
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 502-8400
KATHERINE AILEEN DUARTE APRN
Nurse Practitioner (Community Health)
5520 PARK AVE
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 372-6700
ROBIN BERGER MD
Obstetrics & Gynecology
5520 PARK AVE, SUITE 302
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 374-1018
CONNECTICUT PAIN CARE, P.C.
Specialist
5520 PARK AVE, SUITE 303
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (203) 373-7330
DR. KERRY WRIGHT D.O.
Obstetrics & Gynecology
5520 PARK AVE, SUITE 302
TRUMBULL, CT 06611
Greater Bridgeport Planning Region (845) 418-0763

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Catherine Wei's NPI number?

The NPI number for Catherine Wei is 1902346224. It was assigned to this individual provider in the NPPES registry on March 6, 2017.

Where is Catherine Wei located?

Catherine Wei practices at 5520 Park Ave, Trumbull, CT 06611. The listed phone number is (203) 502-8400.

What is Catherine Wei's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.

Is Catherine Wei enrolled in Medicare?

Yes. Catherine Wei is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Catherine Wei was last updated on June 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.