ROBERT CECIL UMBERHANDT MD
NPI 1194934307
Orthopaedic Surgery - Pediatric Orthopaedic Surgery in Portland, OR
About Robert Cecil Umberhandt Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT CECIL UMBERHANDT MD (NPI 1194934307) is an individual pediatric orthopaedic surgery provider in Portland, Oregon, licensed in Oregon (MD159896) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Robert Cecil Umberhandt Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Robert Umberhandt reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, OR 97239
- Reassigned Medicare billing, Oregon enrollment
- 2,212 clinicians in this Medicare group
Portland, OR 97209
- Reassigned Medicare billing, Oregon and Washington enrollments
- Also billed through NPI 1871848457 (Washington)
- 3,207 clinicians in this Medicare group
Portland, OR 97210
- Reassigned Medicare billing, Oregon enrollment
- 1,248 clinicians in this Medicare group
Portland, OR 97232
- Reassigned Medicare billing, Oregon enrollment
- 719 clinicians in this Medicare group
Olympia, WA 98512
- Reassigned Medicare billing, Washington enrollment
- 4,383 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.
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.
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
PORTLAND, OR 97239
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 Umberhandt's NPI number?
The NPI number for Robert Umberhandt is 1194934307. It was assigned to this individual provider in the NPPES registry on May 22, 2007.
Where is Robert Umberhandt located?
Robert Umberhandt practices at 3181 SW Sam Jackson Park Rd, Portland, OR 97239. The listed phone number is (503) 494-6400.
What is Robert Umberhandt's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Pediatric Orthopaedic Surgery, with taxonomy code 207XP3100X.
Is Robert Umberhandt enrolled in Medicare?
Yes. Robert Umberhandt is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Robert Umberhandt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Umberhandt reassigns Medicare benefits to 5 organizations: University Professional Services (Portland, OR), Kaiser Foundation Health Plan Of The Northwest (Portland, OR), Legacy Clinics LLC (Portland, OR), Legacy Emanuel Hospital & Health Center (Portland, OR) and Multicare Health System (Olympia, WA). 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 Robert Umberhandt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Umberhandt accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Robert Umberhandt 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.
When was this NPI record last updated?
The NPPES record for Robert Umberhandt was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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 Cecil Umberhandt, MD · NPI 1194934307
Pediatric Orthopaedic Surgery physician in Portland, Oregon. Individual provider, active in the CMS NPPES registry since May 22, 2007.
## Identity
- **NPI:** 1194934307 (Entity type: Individual)
- **Enumerated:** May 22, 2007
- **Primary specialty:** Orthopaedic Surgery - Pediatric Orthopaedic Surgery · taxonomy 207XP3100X
- **State license:** MD159896 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3181 SW SAM JACKSON PARK RD, Portland, OR 97239-3011
- **Phone:** (503) 494-6400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): University Professional Services (NPI 1376709535, Portland, OR); Kaiser Foundation Health Plan Of The Northwest (NPI 1649722034, Portland, OR); Legacy Clinics LLC (NPI 1902827272, Portland, OR); Legacy Emanuel Hospital & Health Center (NPI 1003367491, Portland, OR); Multicare Health System (NPI 1831609775, Olympia, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1194934307) · Data from the CMS NPPES public registry.