LAWRENCE YAO M.D.
NPI 1528048832
Radiology - Diagnostic Radiology in Hagerstown, MD
About Lawrence Yao M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAWRENCE YAO M.D. (NPI 1528048832) is an individual diagnostic radiology provider in Hagerstown, Maryland, licensed in Maryland (D0055875) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Warren Alpert Medical School Of Brown University (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 16
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
Lawrence Yao 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
4Medicare enrollment records show Lawrence Yao reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westminster, MD 21157
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1932167178 (District of Columbia)
- 128 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 14 clinicians in this Medicare group
Columbia, MD 21044
- Reassigned Medicare billing, Maryland enrollment
- 24 clinicians in this Medicare group
Waldorf, MD 20603
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 43 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 21740 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.
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.
HAGERSTOWN, MD 21740
HAGERSTOWN, MD 21740
HAGERSTOWN, MD 21740
HAGERSTOWN, MD 21740
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 Lawrence Yao's NPI number?
The NPI number for Lawrence Yao is 1528048832. It was assigned to this individual provider in the NPPES registry on January 20, 2006.
Where is Lawrence Yao located?
Lawrence Yao practices at 17 Western Maryland Pkwy Suite 101, Hagerstown, MD 21740. The listed phone number is (301) 733-1477.
What is Lawrence Yao's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Lawrence Yao enrolled in Medicare?
Yes. Lawrence Yao 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 Lawrence Yao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence Yao reassigns Medicare benefits to 4 organizations: Advanced Radiology P A (Westminster, MD), Washington Open Mri Inc (Rockville, MD), Chesapeake Open Mri L L C (Columbia, MD) and Maryland Imaging Network PC (Waldorf, MD). 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 Lawrence Yao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lawrence Yao was last updated on March 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Lawrence Yao, M.D. · NPI 1528048832
Diagnostic Radiology physician in Hagerstown, Maryland. Individual provider, active in the CMS NPPES registry since January 20, 2006.
## Identity
- **NPI:** 1528048832 (Entity type: Individual)
- **Enumerated:** January 20, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** D0055875 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 17 WESTERN MARYLAND PKWY, SUITE 101, Hagerstown, MD 21740-5146
- **Phone:** (301) 733-1477 · **Fax:** (301) 733-7758
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Advanced Radiology P A (NPI 1922825892, Westminster, MD); Washington Open Mri Inc (NPI 1336184241, Rockville, MD); Chesapeake Open Mri L L C (NPI 1568296234, Columbia, MD); Maryland Imaging Network PC (NPI 1952138117, Waldorf, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Warren Alpert Medical School Of Brown University, class of 1985
## Record status
- **NPPES last updated:** March 27, 2008
- **Other identifiers:** Medicaid 7208031 (VA); Medicaid 7200758000 (WV); Medicare PIN 193M134F (MD); and 13 more
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Source: [NPI Profile](https://npiprofile.com/npi/1528048832) · Data from the CMS NPPES public registry.