YIN WU MD
NPI 1053516401
Internal Medicine - Hematology & Oncology in Baltimore, MD
About Yin Wu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YIN WU MD (NPI 1053516401) is an individual hematology & oncology provider in Baltimore, Maryland, licensed in Washington (70165967) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Luminis Health Anne Arundel Medical Center, Inc, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 4
Other Identifiers 2
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
Yin Wu Md 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
8Medicare enrollment records show Yin Wu reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21215
- Reassigned Medicare billing, Maryland enrollment
- 664 clinicians in this Medicare group
Pasadena, MD 21122
- Reassigned Medicare billing, Maryland enrollment
- 794 clinicians in this Medicare group
Westminster, MD 21157
- Reassigned Medicare billing, Maryland enrollment
- 16 clinicians in this Medicare group
York, PA 17403
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Good Samaritan Physician Services
- 143 clinicians in this Medicare group
Frederick, MD 21702
- Reassigned Medicare billing, Maryland enrollment
- 9 clinicians in this Medicare group
Arlington, VA 22203
- Reassigned Medicare billing, District of Columbia enrollment
- 1,534 clinicians in this Medicare group
Williamsport, PA 17701
- Reassigned Medicare billing, Pennsylvania enrollment
- 31 clinicians in this Medicare group
Coudersport, PA 16915
- Reassigned Medicare billing, Pennsylvania enrollment
- 54 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 18
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Luminis Health Anne Arundel Medical Center, Inc
Acute Care Hospitals · Annapolis, MDUpmc Williamsport
Acute Care Hospitals · Williamsport, PAWellspan Waynesboro Hospital
Acute Care Hospitals · Waynesboro, PAWellspan Chambersburg Hospital
Acute Care Hospitals · Chambersburg, PAUpmc Cole
Critical Access Hospitals · Coudersport, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 3
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.
BALTIMORE, MD 21215
BALTIMORE, MD 21215
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 Yin Wu's NPI number?
The NPI number for Yin Wu is 1053516401. It was assigned to this individual provider in the NPPES registry on June 17, 2007.
Where is Yin Wu located?
Yin Wu practices at 2401 W Belvedere Ave, Baltimore, MD 21215. The listed phone number is (410) 601-4600.
What is Yin Wu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Yin Wu enrolled in Medicare?
Yes. Yin Wu 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 Yin Wu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yin Wu reassigns Medicare benefits to 8 organizations: Sinai Hospital Of Baltimore Inc (Baltimore, MD), Luminis Health Medical Group, LLC (Pasadena, MD), Carroll Regional Cancer Center Physicians, LLC (Westminster, MD), Good Samaritian Physician Services (York, PA), Frederick Health Hospital Inc (Frederick, MD) and 3 more organizations, listed in the Medicare section above. 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 Yin Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Yin Wu affiliated with any hospitals?
According to CMS data, Yin Wu is affiliated with Luminis Health Anne Arundel Medical Center, Inc, Upmc Williamsport, Wellspan Waynesboro Hospital, Wellspan Chambersburg Hospital and Upmc Cole.
When was this NPI record last updated?
The NPPES record for Yin Wu was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.
# Yin Wu, MD · NPI 1053516401
Hematology & Oncology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 17, 2007.
## Identity
- **NPI:** 1053516401 (Entity type: Individual)
- **Enumerated:** June 17, 2007
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 70165967 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 2401 W BELVEDERE AVE, Baltimore, MD 21215-5216
- **Phone:** (410) 601-4600 · **Fax:** (410) 601-8448
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Sinai Hospital Of Baltimore Inc (NPI 1376568998, Baltimore, MD); Luminis Health Medical Group, LLC (NPI 1063837490, Pasadena, MD); Carroll Regional Cancer Center Physicians, LLC (NPI 1609167998, Westminster, MD); Good Samaritian Physician Services (NPI 1508632803, York, PA); Frederick Health Hospital Inc (NPI 1891154100, Frederick, MD); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 2004
## Record status
- **NPPES last updated:** October 6, 2026
- **Other identifiers:** Medicaid 520062800 (MD); Other S053-0081 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1053516401) · Data from the CMS NPPES public registry.