TAKAHIRO YAMAGUCHI MD
NPI 1801389655
Pediatrics in Boston, MA
About Takahiro Yamaguchi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAKAHIRO YAMAGUCHI MD (NPI 1801389655) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (287972) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Takahiro Yamaguchi 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 Takahiro Yamaguchi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 195 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02118
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 Takahiro Yamaguchi's NPI number?
The NPI number for Takahiro Yamaguchi is 1801389655. It was assigned to this individual provider in the NPPES registry on June 7, 2018.
Where is Takahiro Yamaguchi located?
Takahiro Yamaguchi practices at 801 Massachusetts Ave Fl 7, Boston, MA 02118. The listed phone number is (617) 414-5946.
What is Takahiro Yamaguchi's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Takahiro Yamaguchi enrolled in Medicare?
Yes. Takahiro Yamaguchi 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 Takahiro Yamaguchi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Takahiro Yamaguchi reassigns Medicare benefits to Child Health Foundation Of Boston, Inc. (Boston, MA). 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 Takahiro Yamaguchi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Takahiro Yamaguchi was last updated on January 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Takahiro Yamaguchi, MD · NPI 1801389655
Pediatrics physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since June 7, 2018.
## Identity
- **NPI:** 1801389655 (Entity type: Individual)
- **Enumerated:** June 7, 2018
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 287972 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 801 MASSACHUSETTS AVE FL 7, Boston, MA 02118-2605
- **Phone:** (617) 414-5946
## 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:** Child Health Foundation Of Boston, Inc. (NPI 1619969920, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2018
## Record status
- **NPPES last updated:** January 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1801389655) · Data from the CMS NPPES public registry.