MRS. LAUREN E GIBSON MD
NPI 1740645167
Anesthesiology - Critical Care Medicine in Boston, MA
About Mrs. Lauren E Gibson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LAUREN E GIBSON MD (NPI 1740645167) is an individual critical care medicine provider in Boston, Massachusetts, licensed in Massachusetts (282030) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and maintains a secondary practice location in Baltimore.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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
Mrs. Lauren E Gibson 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 Lauren Gibson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Gibson's NPI number?
The NPI number for Lauren Gibson is 1740645167. It was assigned to this individual provider in the NPPES registry on December 30, 2015. The provider is also known as Ms. Lauren E Klinker MD.
Where is Lauren Gibson located?
Lauren Gibson practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 724-4133.
What is Lauren Gibson's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Lauren Gibson enrolled in Medicare?
Yes. Lauren Gibson 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 Lauren Gibson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Gibson reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). 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 Lauren Gibson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lauren Gibson affiliated with any hospitals?
According to CMS data, Lauren Gibson is affiliated with Massachusetts General Hospital.
When was this NPI record last updated?
The NPPES record for Lauren Gibson was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Mrs. Lauren E Gibson, MD · NPI 1740645167
Critical Care Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since December 30, 2015.
## Identity
- **NPI:** 1740645167 (Entity type: Individual)
- **Enumerated:** December 30, 2015
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** 282030 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2696
- **Phone:** (617) 724-4133
## 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): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** November 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1740645167) · Data from the CMS NPPES public registry.