YUMIKO ESAKI
NPI 1720577190
Internal Medicine - Endocrinology, Diabetes & Metabolism in Rochester, NY
About Yumiko Esaki NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YUMIKO ESAKI (NPI 1720577190) is an individual endocrinology, diabetes & metabolism provider in Rochester, New York, licensed in New York (312356) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Jones Memorial Hospital, and is a graduate of University Of Nevada School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
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
Yumiko Esaki 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 Yumiko Esaki reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 26 clinicians in this Medicare group
Rochester, NY 14642
- Reassigned Medicare billing, New York enrollment
- 1,624 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jones Memorial Hospital
Acute Care Hospitals · Wellsville, NYSt James Mercy Hospital
Acute Care Hospitals · Hornell, NYHighland Hospital
Acute Care Hospitals · Rochester, NYStrong Memorial Hospital
Acute Care Hospitals · Rochester, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14642 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Yumiko Esaki's NPI number?
The NPI number for Yumiko Esaki is 1720577190. It was assigned to this individual provider in the NPPES registry on May 1, 2018.
Where is Yumiko Esaki located?
Yumiko Esaki practices at 601 Elmwood Avenue Box 693, Rochester, NY 14642. The listed phone number is (585) 275-2901.
What is Yumiko Esaki's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Yumiko Esaki enrolled in Medicare?
Yes. Yumiko Esaki 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 Yumiko Esaki's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yumiko Esaki reassigns Medicare benefits to 2 organizations: Endocrine Practice Group (Rochester, NY) and University Of Rochester (Rochester, NY). 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 Yumiko Esaki's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Yumiko Esaki affiliated with any hospitals?
According to CMS data, Yumiko Esaki is affiliated with Jones Memorial Hospital, St James Mercy Hospital, Highland Hospital and Strong Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Yumiko Esaki was last updated on April 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Yumiko Esaki · NPI 1720577190
Endocrinology, Diabetes & Metabolism physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since May 1, 2018.
## Identity
- **NPI:** 1720577190 (Entity type: Individual)
- **Enumerated:** May 1, 2018
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 312356 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 601 ELMWOOD AVENUE BOX 693, Rochester, NY 14642-0001
- **Phone:** (585) 275-2901
## 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): Endocrine Practice Group (NPI 1811946825, Rochester, NY); University Of Rochester (NPI 1346285657, Rochester, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Nevada School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** April 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1720577190) · Data from the CMS NPPES public registry.