LAUREN TILLERY HAMILTON MD
NPI 1649774365
Family Medicine in Baker, LA
About Lauren Tillery Hamilton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN TILLERY HAMILTON MD (NPI 1649774365) is an individual family medicine provider in Baker, Louisiana, licensed in Louisiana (326977) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Lane Regional Medical Center, and is a graduate of Louisiana State University School Of Medicine In New Orleans (2018).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Lauren Tillery Hamilton 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 Lauren Hamilton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Port Allen, LA 70767
- Reassigned Medicare billing, Louisiana enrollment
- Medicare enrollment name: Baton Rouge General Physicians Inc
- 31 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lane Regional Medical Center
Acute Care Hospitals · Zachary, LABaton Rouge General Medical Center
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70714 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.
Referred Medical Equipment & Supplies CMS DME claims
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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BAKER, LA 70714
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 Lauren Hamilton's NPI number?
The NPI number for Lauren Hamilton is 1649774365. It was assigned to this individual provider in the NPPES registry on March 19, 2018. The provider is also known as Lauren Meghan Tillery MD.
Where is Lauren Hamilton located?
Lauren Hamilton practices at 3121 Van Buren St, Baker, LA 70714. The listed phone number is (225) 571-0358.
What is Lauren Hamilton's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Lauren Hamilton enrolled in Medicare?
Yes. Lauren Hamilton 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 Lauren Hamilton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Hamilton reassigns Medicare benefits to Baton Rouge General Medical Center (Port Allen, LA). 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 Lauren Hamilton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lauren Hamilton 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 2 other insurers list Lauren Hamilton 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 Lauren Hamilton affiliated with any hospitals?
According to CMS data, Lauren Hamilton is affiliated with Lane Regional Medical Center and Baton Rouge General Medical Center.
When was this NPI record last updated?
The NPPES record for Lauren Hamilton was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.
# Lauren Tillery Hamilton, MD · NPI 1649774365
Family Medicine physician in Baker, Louisiana. Individual provider, active in the CMS NPPES registry since March 19, 2018.
## Identity
- **NPI:** 1649774365 (Entity type: Individual)
- **Enumerated:** March 19, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 326977 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3121 VAN BUREN ST, Baker, LA 70714-3464
- **Phone:** (225) 571-0358
## 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:** Baton Rouge General Medical Center (NPI 1407284540, Port Allen, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2018
## Record status
- **NPPES last updated:** November 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649774365) · Data from the CMS NPPES public registry.