DR. YOSHITO OKUMURA M.D.
NPI 1467740191
Emergency Medicine in Manhasset, NY
About Dr. Yoshito Okumura M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YOSHITO OKUMURA M.D. (NPI 1467740191) is an individual emergency medicine provider in Manhasset, New York, licensed in New York (281890) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS, is affiliated with Guam Regional Medical City, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses 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
Dr. Yoshito Okumura M.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 Reassignment
Medicare enrollment records show Yoshito Okumura reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dededo, GU 96929
- Reassigned Medicare billing, Guam enrollment
- 432 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 5
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.
Guam Regional Medical City
Acute Care Hospitals · Dededo, GUPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11030 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.
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.
MANHASSET, NY 11030
MANHASSET, NY 11030
MANHASSET, NY 11030
MANHASSET, NY 11030
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 Yoshito Okumura's NPI number?
The NPI number for Yoshito Okumura is 1467740191. It was assigned to this individual provider in the NPPES registry on July 15, 2011.
Where is Yoshito Okumura located?
Yoshito Okumura practices at 300 Community Dr Emergency Medicine, Manhasset, NY 11030. The listed phone number is (516) 562-1244.
What is Yoshito Okumura's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Yoshito Okumura enrolled in Medicare?
Yes. Yoshito Okumura 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 Yoshito Okumura's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yoshito Okumura reassigns Medicare benefits to Guam Healthcare Development Incorporated (Dededo, GU). 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 Yoshito Okumura's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Yoshito Okumura affiliated with any hospitals?
According to CMS data, Yoshito Okumura is affiliated with Guam Regional Medical City.
When was this NPI record last updated?
The NPPES record for Yoshito Okumura was last updated on April 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Yoshito Okumura, M.D. · NPI 1467740191
Emergency Medicine physician in Manhasset, New York. Individual provider, active in the CMS NPPES registry since July 15, 2011.
## Identity
- **NPI:** 1467740191 (Entity type: Individual)
- **Enumerated:** July 15, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 281890 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 COMMUNITY DR, EMERGENCY MEDICINE, Manhasset, NY 11030-3816
- **Phone:** (516) 562-1244
## 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:** Guam Healthcare Development Incorporated (NPI 1326447939, Dededo, GU), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** April 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1467740191) · Data from the CMS NPPES public registry.