DR. THOMAS CRAIG MERCHANT MD
NPI 1437146255
Specialist in Roseville, CA
About Dr. Thomas Craig Merchant Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. THOMAS CRAIG MERCHANT MD (NPI 1437146255) is an individual specialist in Roseville, California and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Thomas Craig Merchant Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Thomas Merchant reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Roseville, CA 95661
- Reassigned Medicare billing, California enrollment
- 7 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.
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.
ROSEVILLE, CA 95661
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 Thomas Merchant's NPI number?
The NPI number for Thomas Merchant is 1437146255. It was assigned to this individual provider in the NPPES registry on October 6, 2005.
Where is Thomas Merchant located?
Thomas Merchant practices at 151 N Sunrise Ave Suite 1005, Roseville, CA 95661. The listed phone number is (916) 782-1217.
What is Thomas Merchant's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Thomas Merchant enrolled in Medicare?
Yes. Thomas Merchant is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Thomas Merchant's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Merchant reassigns Medicare benefits to Roseville Orthopedic Group A Medical Corp (Roseville, CA). 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 Thomas Merchant'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 Thomas Merchant was last updated on November 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Thomas Craig Merchant, MD · NPI 1437146255
Specialist provider in Roseville, California. Individual provider, active in the CMS NPPES registry since October 6, 2005.
## Identity
- **NPI:** 1437146255 (Entity type: Individual)
- **Enumerated:** October 6, 2005
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Sole proprietor:** No
## Practice location
- **Address:** 151 N SUNRISE AVE, SUITE 1005, Roseville, CA 95661-2924
- **Phone:** (916) 782-1217
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Roseville Orthopedic Group A Medical Corp (NPI 1962459990, Roseville, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 26, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1437146255) · Data from the CMS NPPES public registry.