DR. PEDRO GARRIDO-CASTILLO PH.D.
NPI 1700829785
Psychologist in Brookline, MA
About Dr. Pedro Garrido-castillo Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PEDRO GARRIDO-CASTILLO PH.D. (NPI 1700829785) is an individual psychologist in Brookline, Massachusetts, licensed in Massachusetts (3864) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. Pedro Garrido-castillo Ph.d. 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 Pedro Garrido-castillo 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.
Areas of Expertise CMS Part B claims
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.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MAOther Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BROOKLINE, MA 02446
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 Pedro Garrido-castillo's NPI number?
The NPI number for Pedro Garrido-castillo is 1700829785. It was assigned to this individual provider in the NPPES registry on June 14, 2006.
Where is Pedro Garrido-castillo located?
Pedro Garrido-castillo practices at 1330 Beacon St Ste 255, Brookline, MA 02446. The listed phone number is (617) 285-7779.
What is Pedro Garrido-castillo's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Pedro Garrido-castillo enrolled in Medicare?
Yes. Pedro Garrido-castillo 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 Pedro Garrido-castillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pedro Garrido-castillo 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 Pedro Garrido-castillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Pedro Garrido-castillo accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list Pedro Garrido-castillo 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 Pedro Garrido-castillo affiliated with any hospitals?
According to CMS data, Pedro Garrido-castillo is affiliated with Massachusetts General Hospital.
When was this NPI record last updated?
The NPPES record for Pedro Garrido-castillo was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.