DR. GISELLE K PEREZ-LOUGEE PHD
NPI 1548523160
Psychologist in Boston, MA
About Dr. Giselle K Perez-lougee Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GISELLE K PEREZ-LOUGEE PHD (NPI 1548523160) is an individual psychologist in Boston, Massachusetts, licensed in Massachusetts (10286) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2013).
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
Dr. Giselle K Perez-lougee Phd 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 Giselle Perez-lougee 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
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 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.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Giselle Perez-lougee's NPI number?
The NPI number for Giselle Perez-lougee is 1548523160. It was assigned to this individual provider in the NPPES registry on June 19, 2012. The provider is also known as Dr. Giselle K Perez Phd.
Where is Giselle Perez-lougee located?
Giselle Perez-lougee practices at Massachusetts General Hospital 55 Fruit St., Boston, MA 02114. The listed phone number is (617) 726-2000.
What is Giselle Perez-lougee's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Giselle Perez-lougee enrolled in Medicare?
Yes. Giselle Perez-lougee 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 Giselle Perez-lougee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Giselle Perez-lougee reassigns Medicare benefits to 2 organizations: The General Hospital Corporation (Boston, MA) and Massachusetts General Physicians Organization Inc (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 Giselle Perez-lougee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Giselle Perez-lougee accept?
Health plans from Harvard Pilgrim Health Care, Taro Health and WellSense Health Plan list Giselle Perez-lougee 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.
When was this NPI record last updated?
The NPPES record for Giselle Perez-lougee was last updated on March 28, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.