ROBERT JOHN NACHTSHEIM MD
NPI 1962490193
Surgery in Reno, NV
About Robert John Nachtsheim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT JOHN NACHTSHEIM MD (NPI 1962490193) is an individual surgery provider in Reno, Nevada, licensed in Nevada (11528) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Providence St Mary Medical Center, and maintains a secondary practice location in Walla Walla.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
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
Robert John Nachtsheim 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 Robert Nachtsheim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
College Place, WA 99324
- Reassigned Medicare billing, Washington enrollment
- 276 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 4
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.
Providence St Mary Medical Center
Acute Care Hospitals · Walla Walla, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89502 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RENO, NV 89502
RENO, NV 89502
RENO, NV 89502
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 Robert Nachtsheim's NPI number?
The NPI number for Robert Nachtsheim is 1962490193. It was assigned to this individual provider in the NPPES registry on October 11, 2005.
Where is Robert Nachtsheim located?
Robert Nachtsheim practices at 1500 E 2nd St Suite 206, Reno, NV 89502. The listed phone number is (775) 789-7000.
What is Robert Nachtsheim's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Robert Nachtsheim enrolled in Medicare?
Yes. Robert Nachtsheim 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 Robert Nachtsheim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Nachtsheim reassigns Medicare benefits to Providence Health & Services Washington (College Place, WA). 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 Robert Nachtsheim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Nachtsheim accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Robert Nachtsheim 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 Robert Nachtsheim affiliated with any hospitals?
According to CMS data, Robert Nachtsheim is affiliated with Providence St Mary Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Nachtsheim was last updated on November 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Robert John Nachtsheim, MD · NPI 1962490193
Surgery physician in Reno, Nevada. Individual provider, active in the CMS NPPES registry since October 11, 2005.
## Identity
- **NPI:** 1962490193 (Entity type: Individual)
- **Enumerated:** October 11, 2005
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 11528 (Nevada)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E 2ND ST, SUITE 206, Reno, NV 89502-1181
- **Phone:** (775) 789-7000 · **Fax:** (775) 789-7040
## 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:** Providence Health & Services Washington (NPI 1023563897, College Place, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Nevada School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** November 9, 2021
- **Other identifiers:** Other CC0919 (NV); Other CC0919; Medicaid 100506936 (NV)
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Source: [NPI Profile](https://npiprofile.com/npi/1962490193) · Data from the CMS NPPES public registry.