DR. LAWRENCE MITCHELL RAND MD
NPI 1063403699
Internal Medicine in Bellmore, NY
About Dr. Lawrence Mitchell Rand Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LAWRENCE MITCHELL RAND MD (NPI 1063403699) is an individual internal medicine provider in Bellmore, New York, licensed in New York (145783) and active in the NPI registry since November 2005.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Lawrence Mitchell Rand Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lawrence Rand reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bellmore, NY 11710
- Reassigned Medicare billing, New York enrollment
- 944 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.
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 Rand's NPI number?
The NPI number for Lawrence Rand is 1063403699. It was assigned to this individual provider in the NPPES registry on November 2, 2005.
Where is Lawrence Rand located?
Lawrence Rand practices at 2631 Merrick Rd Ste 202, Bellmore, NY 11710. The listed phone number is (516) 826-2700.
What is Lawrence Rand's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Lawrence Rand enrolled in Medicare?
Yes. Lawrence Rand is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lawrence Rand's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence Rand reassigns Medicare benefits to Chs Physician Partners, PC (Bellmore, NY). 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 Rand'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 Rand was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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. Lawrence Mitchell Rand, MD · NPI 1063403699
Internal Medicine physician in Bellmore, New York. Individual provider, active in the CMS NPPES registry since November 2, 2005.
## Identity
- **NPI:** 1063403699 (Entity type: Individual)
- **Enumerated:** November 2, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 145783 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2631 MERRICK RD, STE 202, Bellmore, NY 11710-5784
- **Phone:** (516) 826-2700 · **Fax:** (516) 826-0823
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Chs Physician Partners, PC (NPI 1942617014, Bellmore, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 02120863 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1063403699) · Data from the CMS NPPES public registry.