STEVEN LAU D.O.
NPI 1619350303
Hospitalist in Troy, NY
About Steven Lau D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN LAU D.O. (NPI 1619350303) is an individual hospitalist provider in Troy, New York, licensed in New York (295400) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with St Peter's Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
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
Steven Lau D.o. 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 Steven Lau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Troy, NY 12180
- Reassigned Medicare billing, New York enrollment
- 725 clinicians in this Medicare group
Rensselaer, NY 12144
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: St Peters Hospital Of The City Of Albany
- 623 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Peter's Hospital
Acute Care Hospitals · Albany, NYSamaritan Hospital Of Troy, New York
Acute Care Hospitals · Troy, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 12180 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
TROY, NY 12180
TROY, NY 12180
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 Steven Lau's NPI number?
The NPI number for Steven Lau is 1619350303. It was assigned to this individual provider in the NPPES registry on June 30, 2015.
Where is Steven Lau located?
Steven Lau practices at 2215 Burdett Ave, Troy, NY 12180. The listed phone number is (518) 271-3300.
What is Steven Lau's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Steven Lau enrolled in Medicare?
Yes. Steven Lau 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 Steven Lau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Lau reassigns Medicare benefits to 2 organizations: Samaritan Hospital Of Troy, New York (Troy, NY) and St. Peter's Hospital Of The City Of Albany (Rensselaer, NY). 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 Steven Lau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Steven Lau affiliated with any hospitals?
According to CMS data, Steven Lau is affiliated with St Peter's Hospital and Samaritan Hospital Of Troy, New York.
When was this NPI record last updated?
The NPPES record for Steven Lau was last updated on May 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Steven Lau, D.O. · NPI 1619350303
Hospitalist physician in Troy, New York. Individual provider, active in the CMS NPPES registry since June 30, 2015.
## Identity
- **NPI:** 1619350303 (Entity type: Individual)
- **Enumerated:** June 30, 2015
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 295400 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2215 BURDETT AVE, Troy, NY 12180
- **Phone:** (518) 271-3300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Samaritan Hospital Of Troy, New York (NPI 1043267727, Troy, NY); St. Peter's Hospital Of The City Of Albany (NPI 1487725750, Rensselaer, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2015
## Record status
- **NPPES last updated:** May 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1619350303) · Data from the CMS NPPES public registry.