CHRISTINA MARY SHARON MD
NPI 1346603040
Surgery in Valhalla, NY
About Christina Mary Sharon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA MARY SHARON MD (NPI 1346603040) is an individual surgery provider in Valhalla, New York, licensed in Louisiana (329975) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Baton Rouge General Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Christina Mary Sharon 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 Reassignments
2Medicare enrollment records show Christina Sharon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hammond, LA 70403
- Reassigned Medicare billing, Louisiana enrollment
- 310 clinicians in this Medicare group
Baton Rouge, LA 70806
- Reassigned Medicare billing, Louisiana enrollment
- 120 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 2
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.
Baton Rouge General Medical Center
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10595 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.
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
VALHALLA, NY 10595
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 Sharon's NPI number?
The NPI number for Christina Sharon is 1346603040. It was assigned to this individual provider in the NPPES registry on March 30, 2016.
Where is Christina Sharon located?
Christina Sharon practices at 100 Woods Rd, Valhalla, NY 10595. The listed phone number is (914) 493-7000.
What is Christina Sharon's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Christina Sharon enrolled in Medicare?
Yes. Christina Sharon 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 Christina Sharon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Sharon reassigns Medicare benefits to 2 organizations: North Oaks Medical Center, LLC (Hammond, LA) and Baton Rouge General Medical Center (Baton Rouge, LA). 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 Sharon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christina Sharon accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Blue Cross and Blue Shield of Louisiana and 1 other insurer list Christina Sharon 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 Christina Sharon affiliated with any hospitals?
According to CMS data, Christina Sharon is affiliated with Baton Rouge General Medical Center.
When was this NPI record last updated?
The NPPES record for Christina Sharon was last updated on December 23, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Christina Mary Sharon, MD · NPI 1346603040
Surgery physician in Valhalla, New York. Individual provider, active in the CMS NPPES registry since March 30, 2016.
## Identity
- **NPI:** 1346603040 (Entity type: Individual)
- **Enumerated:** March 30, 2016
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 329975 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 WOODS RD, Valhalla, NY 10595
- **Phone:** (914) 493-7000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): North Oaks Medical Center, LLC (NPI 1972630705, Hammond, LA); Baton Rouge General Medical Center (NPI 1215199724, Baton Rouge, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** December 23, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1346603040) · Data from the CMS NPPES public registry.