ROBERT H. ZWICK MD
NPI 1699739730
Orthopaedic Surgery in Mount Vernon, WA
About Robert H. Zwick Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT H. ZWICK MD (NPI 1699739730) is an individual orthopaedic surgery provider in Mount Vernon, Washington, licensed in Washington (MD00020040) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Skagit Valley Hospital, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (1969).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 6
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 H. Zwick 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 Zwick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mount Vernon, WA 98274
- Reassigned Medicare billing, Washington enrollment
- 463 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 2
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.
Skagit Valley Hospital
Acute Care Hospitals · Mount Vernon, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98274 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOUNT VERNON, WA 98274
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 Zwick's NPI number?
The NPI number for Robert Zwick is 1699739730. It was assigned to this individual provider in the NPPES registry on April 14, 2006.
Where is Robert Zwick located?
Robert Zwick practices at 208 S. 14th Street, Mount Vernon, WA 98274. The listed phone number is (360) 814-2600.
What is Robert Zwick's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Robert Zwick enrolled in Medicare?
Yes. Robert Zwick 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 Zwick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Zwick reassigns Medicare benefits to Public Hospital Dist No 1 Skagit (Mount Vernon, 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 Zwick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Zwick accept?
Health plans from Providence Health Plan list Robert Zwick 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 Zwick affiliated with any hospitals?
According to CMS data, Robert Zwick is affiliated with Skagit Valley Hospital.
When was this NPI record last updated?
The NPPES record for Robert Zwick was last updated on June 17, 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.
# Robert H. Zwick, MD · NPI 1699739730
Orthopaedic Surgery physician in Mount Vernon, Washington. Individual provider, active in the CMS NPPES registry since April 14, 2006.
## Identity
- **NPI:** 1699739730 (Entity type: Individual)
- **Enumerated:** April 14, 2006
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** MD00020040 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 208 S. 14TH STREET, Mount Vernon, WA 98274
- **Phone:** (360) 814-2600 · **Fax:** (360) 814-8390
## 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:** Public Hospital Dist No 1 Skagit (NPI 1023332749, Mount Vernon, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 1969
## Record status
- **NPPES last updated:** June 17, 2015
- **Other identifiers:** Medicaid 8325607 (WA); Medicare ID-Type Unspecified 001100226 (WA); Medicaid 1016570 (WA); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1699739730) · Data from the CMS NPPES public registry.