DR. ROBERT CHRISTOPHER VIETOR III M.D.
NPI 1730402017
Anesthesiology in Williamsburg, VA
About Dr. Robert Christopher Vietor Iii M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT CHRISTOPHER VIETOR III M.D. (NPI 1730402017) is an individual anesthesiology provider in Williamsburg, Virginia, licensed in Virginia (0101250834) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Bethesda, and is a graduate of Uniformed Services Uhs Fe Hebert School Of Med (2010).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Robert Christopher Vietor Iii 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
6Medicare enrollment records show Robert Vietor reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Prince Frederick, MD 20678
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 196 clinicians in this Medicare group
Woodbridge, VA 22191
- Reassigned Medicare billing, Virginia enrollment
- 170 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, Virginia enrollment
- 1,217 clinicians in this Medicare group
Lanham, MD 20706
- Reassigned Medicare billing, Maryland enrollment
- 6 clinicians in this Medicare group
Frederick, MD 21704
- Reassigned Medicare billing, Maryland enrollment
- 28 clinicians in this Medicare group
Bradenton, FL 34208
- Reassigned Medicare billing, Virginia enrollment
- 36 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.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILLIAMSBURG, VA 23185
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 Vietor's NPI number?
The NPI number for Robert Vietor is 1730402017. It was assigned to this individual provider in the NPPES registry on March 1, 2010.
Where is Robert Vietor located?
Robert Vietor practices at 1500 Commonwealth Ave, Williamsburg, VA 23185. The listed phone number is (757) 585-2200.
What is Robert Vietor's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Robert Vietor enrolled in Medicare?
Yes. Robert Vietor 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 Robert Vietor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Vietor reassigns Medicare benefits to 6 organizations: North American Partners In Anesthesia Maryland LLC (Prince Frederick, MD), Premier Anesthesia Of Virginia LLC (Woodbridge, VA), American Anesthesiology Of Virginia PC (Falls Church, VA), Crh Anesthesia Of Maryland LLC (Lanham, MD), Western Maryland Anesthesia Associates, LLC (Frederick, MD) and 1 more organization, listed in the Medicare section above. 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 Vietor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Robert Vietor was last updated on April 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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. Robert Christopher Vietor III, M.D. · NPI 1730402017
Anesthesiology physician in Williamsburg, Virginia. Individual provider, active in the CMS NPPES registry since March 1, 2010.
## Identity
- **NPI:** 1730402017 (Entity type: Individual)
- **Enumerated:** March 1, 2010
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 0101250834 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1500 COMMONWEALTH AVE, Williamsburg, VA 23185-5229
- **Phone:** (757) 585-2200
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): North American Partners In Anesthesia Maryland LLC (NPI 1093707879, Prince Frederick, MD); Premier Anesthesia Of Virginia LLC (NPI 1255986147, Woodbridge, VA); American Anesthesiology Of Virginia PC (NPI 1417994872, Falls Church, VA); Crh Anesthesia Of Maryland LLC (NPI 1649114869, Lanham, MD); Western Maryland Anesthesia Associates, LLC (NPI 1740097013, Frederick, MD); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Uniformed Services Uhs Fe Hebert School Of Med, class of 2010
## Record status
- **NPPES last updated:** April 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1730402017) · Data from the CMS NPPES public registry.