DR. CHRISTINA M BROWN MD
NPI 1801892708
Internal Medicine in Jamestown, NY
About Dr. Christina M Brown Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTINA M BROWN MD (NPI 1801892708) is an individual internal medicine provider in Jamestown, New York, licensed in New York (213870) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS.
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. Christina M Brown Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Christina Brown reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jamestown, NY 14701
- Reassigned Medicare billing, New York enrollment
- 233 clinicians in this Medicare group
Rochester, NY 14623
- Reassigned Medicare billing, New York enrollment
- 2,285 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 8
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 14701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Christina Brown's NPI number?
The NPI number for Christina Brown is 1801892708. It was assigned to this individual provider in the NPPES registry on June 24, 2005.
Where is Christina Brown located?
Christina Brown practices at 107 Institute St, Jamestown, NY 14701. The listed phone number is (716) 484-4334.
What is Christina Brown's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Christina Brown enrolled in Medicare?
Yes. Christina Brown is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christina Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Brown reassigns Medicare benefits to 2 organizations: Great Lakes Physician Practice PC (Jamestown, NY) and Rochester General Hospital (Rochester, 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 Christina Brown'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 Christina Brown was last updated on August 16, 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.