LAWRENCE BLAIR THRUSH JR. MD
NPI 1356333405
Allergy & Immunology in Charleston, WV
About Lawrence Blair Thrush Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAWRENCE BLAIR THRUSH JR. MD (NPI 1356333405) is an individual allergy & immunology provider in Charleston, West Virginia, licensed in West Virginia (11974) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Charleston Area Medical Center, and maintains a secondary practice location in Hurricane.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 3
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
Lawrence Blair Thrush Jr. 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 Reassignment
Medicare enrollment records show Lawrence Thrush reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charleston, WV 25304
- Reassigned Medicare billing, West Virginia enrollment
- 3 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Charleston Area Medical Center
Acute Care Hospitals · Charleston, WVOther Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Thrush's NPI number?
The NPI number for Lawrence Thrush is 1356333405. It was assigned to this individual provider in the NPPES registry on August 16, 2005.
Where is Lawrence Thrush located?
Lawrence Thrush practices at 3411A Noyes Ave SE, Charleston, WV 25304. The listed phone number is (304) 344-2459.
What is Lawrence Thrush's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is Lawrence Thrush enrolled in Medicare?
Yes. Lawrence Thrush 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 Lawrence Thrush's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence Thrush reassigns Medicare benefits to Thrush & Clark Allergists PLLC (Charleston, WV). 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 Lawrence Thrush's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lawrence Thrush accept?
Health plans from Highmark Blue Cross Blue Shield West Virginia list Lawrence Thrush 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.
Is Lawrence Thrush affiliated with any hospitals?
According to CMS data, Lawrence Thrush is affiliated with Charleston Area Medical Center.
When was this NPI record last updated?
The NPPES record for Lawrence Thrush was last updated on October 24, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 Blair Thrush Jr., MD · NPI 1356333405
Allergy & Immunology physician in Charleston, West Virginia. Individual provider, active in the CMS NPPES registry since August 16, 2005.
## Identity
- **NPI:** 1356333405 (Entity type: Individual)
- **Enumerated:** August 16, 2005
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **State license:** 11974 (West Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3411A NOYES AVE SE, Charleston, WV 25304
- **Phone:** (304) 344-2459 · **Fax:** (304) 345-1336
## 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:** Thrush & Clark Allergists PLLC (NPI 1225118946, Charleston, WV), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** West Virginia University School Of Medicine, class of 1970
## Record status
- **NPPES last updated:** October 24, 2018
- **Other identifiers:** Other 000113916 (WV); Medicaid 0070499000 (WV); Other 4252011 (WV)
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Source: [NPI Profile](https://npiprofile.com/npi/1356333405) · Data from the CMS NPPES public registry.