WEI BIN M.D.
NPI 1619135043
Internal Medicine - Pulmonary Disease in Chester, PA
About Wei Bin M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WEI BIN M.D. (NPI 1619135043) is an individual pulmonary disease provider in Chester, Pennsylvania, licensed in Pennsylvania (MD434480) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
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
Wei Bin 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.
Medicare Billing Reassignments
2Medicare enrollment records show Wei Bin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Glen Mills, PA 19342
- Reassigned Medicare billing, Pennsylvania enrollment
- 217 clinicians in this Medicare group
Wilmington, DE 19803
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1255618070 (Delaware)
- 1,531 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.
Areas of Expertise CMS Part B claims 7
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19013 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 28
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
CHESTER, PA 19013
CHESTER, PA 19013
CHESTER, PA 19013
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 Bin's NPI number?
The NPI number for Wei Bin is 1619135043. It was assigned to this individual provider in the NPPES registry on June 2, 2008.
Where is Wei Bin located?
Wei Bin practices at 1 Medical Center Blvd Prof. Bldg. 2 Suite 422, Chester, PA 19013. The listed phone number is (610) 619-7460.
What is Wei Bin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Wei Bin enrolled in Medicare?
Yes. Wei Bin 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 organizations bill Medicare for Wei Bin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wei Bin reassigns Medicare benefits to 2 organizations: Christiana Care Pennsylvania Inc (Glen Mills, PA) and Christiana Care Health Services, Inc (Wilmington, DE). Each 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 Bin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wei Bin accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 2 other insurers list Wei Bin 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 Bin was last updated on November 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Wei Bin, M.D. · NPI 1619135043
Pulmonary Disease physician in Chester, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 2, 2008.
## Identity
- **NPI:** 1619135043 (Entity type: Individual)
- **Enumerated:** June 2, 2008
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** MD434480 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 MEDICAL CENTER BLVD, PROF. BLDG. 2 SUITE 422, Chester, PA 19013-3902
- **Phone:** (610) 619-7460 · **Fax:** (610) 876-9502
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Christiana Care Pennsylvania Inc (NPI 1760378251, Glen Mills, PA); Christiana Care Health Services, Inc (NPI 1619951068, Wilmington, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** November 14, 2011
- **Other identifiers:** Medicare PIN 134967ES3 (PA); Medicaid 102177630 0001 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1619135043) · Data from the CMS NPPES public registry.