DR. WEI SHEN TAN MD, PHD, FRCS
NPI 1487331716
Urology in New Haven, CT
About Dr. Wei Shen Tan Md, Phd, Frcs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WEI SHEN TAN MD, PHD, FRCS (NPI 1487331716) is an individual urology provider in New Haven, Connecticut, licensed in Connecticut (77416) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Wei Shen Tan Md, Phd, Frcs 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.
Medicare Billing Reassignment
Medicare enrollment records show Wei Shen Tan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hamden, CT 06514
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06520 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Wei Shen Tan's NPI number?
The NPI number for Wei Shen Tan is 1487331716. It was assigned to this individual provider in the NPPES registry on June 28, 2023.
Where is Wei Shen Tan located?
Wei Shen Tan practices at Yale New Haven Hospital 20 York St, New Haven, CT 06520. The listed phone number is (203) 688-4242.
What is Wei Shen Tan's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Wei Shen Tan enrolled in Medicare?
Yes. Wei Shen Tan 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.
Which organization bills Medicare for Wei Shen Tan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wei Shen Tan reassigns Medicare benefits to Yale University (Hamden, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Wei Shen Tan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wei Shen Tan accept?
Health plans from Anthem Blue Cross and Blue Shield list Wei Shen Tan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Wei Shen Tan was last updated on October 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Wei Shen Tan, MD, PHD, FRCS · NPI 1487331716
Urology physician in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since June 28, 2023.
## Identity
- **NPI:** 1487331716 (Entity type: Individual)
- **Enumerated:** June 28, 2023
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** 77416 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** YALE NEW HAVEN HOSPITAL, 20 YORK ST, New Haven, CT 06520
- **Phone:** (203) 688-4242
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Yale University (NPI 1134391824, Hamden, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** October 3, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1487331716) · Data from the CMS NPPES public registry.