DR. CATHY SUMIKO ENDO M.D.
NPI 1649350174
Family Medicine in Lovelock, NV
About Dr. Cathy Sumiko Endo M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CATHY SUMIKO ENDO M.D. (NPI 1649350174) is an individual family medicine provider in Lovelock, Nevada, licensed in Nevada (7927) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Pershing General Hospital, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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. Cathy Sumiko Endo 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 Reassignments
2Medicare enrollment records show Cathy Endo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lovelock, NV 89419
- Reassigned Medicare billing, Nevada enrollment
- 18 clinicians in this Medicare group
Yerington, NV 89447
- Reassigned Medicare billing, Nevada enrollment
- 52 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Pershing General Hospital
Critical Access Hospitals · Lovelock, NVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89419 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Cathy Endo's NPI number?
The NPI number for Cathy Endo is 1649350174. It was assigned to this individual provider in the NPPES registry on October 17, 2006.
Where is Cathy Endo located?
Cathy Endo practices at 855 6th Street, Lovelock, NV 89419. The listed phone number is (775) 273-2621.
What is Cathy Endo's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Cathy Endo enrolled in Medicare?
Yes. Cathy Endo 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 Cathy Endo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cathy Endo reassigns Medicare benefits to 2 organizations: Pershing General Hospital (Lovelock, NV) and South Lyon Health Center, Inc. (Yerington, NV). 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 Cathy Endo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Cathy Endo affiliated with any hospitals?
According to CMS data, Cathy Endo is affiliated with Pershing General Hospital.
When was this NPI record last updated?
The NPPES record for Cathy Endo was last updated on September 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Cathy Sumiko Endo, M.D. · NPI 1649350174
Family Medicine physician in Lovelock, Nevada. Individual provider, active in the CMS NPPES registry since October 17, 2006.
## Identity
- **NPI:** 1649350174 (Entity type: Individual)
- **Enumerated:** October 17, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 7927 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 855 6TH STREET, Lovelock, NV 89419-0661
- **Phone:** (775) 273-2621 · **Fax:** (775) 273-5183
## 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): Pershing General Hospital (NPI 1669490603, Lovelock, NV); South Lyon Health Center, Inc. (NPI 1992765085, Yerington, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** September 30, 2015
- **Other identifiers:** Medicare UPIN G31459 (NV); Medicaid 1447316310 (NV)
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Source: [NPI Profile](https://npiprofile.com/npi/1649350174) · Data from the CMS NPPES public registry.