DR. ROBIN A C MARSHALL MD
NPI 1184604431
Emergency Medicine in Portsmouth, VA
About Dr. Robin A C Marshall Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBIN A C MARSHALL MD (NPI 1184604431) is an individual emergency medicine provider in Portsmouth, Virginia, licensed in Virginia (0101056064) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Chesapeake General Hospital, and is a graduate of Rutgers New Jersey Medical School (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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. Robin A C Marshall 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 Reassignments
4Medicare enrollment records show Robin Marshall reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Norfolk, VA 23502
- Reassigned Medicare billing, Virginia enrollment
- 165 clinicians in this Medicare group
Chesapeake, VA 23320
- Reassigned Medicare billing, Virginia enrollment
- Medicare enrollment name: Chesapeake Observation Medicine Specialists PC
- 25 clinicians in this Medicare group
Chesapeake, VA 23320
- Reassigned Medicare billing, Virginia enrollment
- 56 clinicians in this Medicare group
Newport, TN 37821
- Reassigned Medicare billing, Virginia enrollment
- 679 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.
Chesapeake General Hospital
Acute Care Hospitals · Chesapeake, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 23708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
PORTSMOUTH, VA 23708
PORTSMOUTH, VA 23708
PORTSMOUTH, VA 23708
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 Robin Marshall's NPI number?
The NPI number for Robin Marshall is 1184604431. It was assigned to this individual provider in the NPPES registry on January 20, 2006.
Where is Robin Marshall located?
Robin Marshall practices at 620 John Paul Jones Cir, Portsmouth, VA 23708. The listed phone number is (757) 953-5008.
What is Robin Marshall's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Robin Marshall enrolled in Medicare?
Yes. Robin Marshall 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 Robin Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robin Marshall reassigns Medicare benefits to 4 organizations: Emergency Physicians Of Tidewater (Norfolk, VA), Chesapeake Observation Medicine Specialists, P.C. (Chesapeake, VA), Tidewater Emergency Medical Care, Ltd. (Chesapeake, VA) and Emergency Coverage, LLC (Newport, TN). 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 Robin Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robin Marshall affiliated with any hospitals?
According to CMS data, Robin Marshall is affiliated with Chesapeake General Hospital.
When was this NPI record last updated?
The NPPES record for Robin Marshall was last updated on February 18, 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. Robin A C Marshall, MD · NPI 1184604431
Emergency Medicine physician in Portsmouth, Virginia. Individual provider, active in the CMS NPPES registry since January 20, 2006.
## Identity
- **NPI:** 1184604431 (Entity type: Individual)
- **Enumerated:** January 20, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 0101056064 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 620 JOHN PAUL JONES CIR, Portsmouth, VA 23708-2111
- **Phone:** (757) 953-5008
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Physicians Of Tidewater (NPI 1033136841, Norfolk, VA); Chesapeake Observation Medicine Specialists, P.C. (NPI 1881562353, Chesapeake, VA); Tidewater Emergency Medical Care, Ltd. (NPI 1710991153, Chesapeake, VA); Emergency Coverage, LLC (NPI 1427005008, Newport, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 1996
## Record status
- **NPPES last updated:** February 18, 2015
- **Other identifiers:** Medicare PIN P00477770; Medicare UPIN I35518 (VA); Medicare PIN 014393C71
---
Source: [NPI Profile](https://npiprofile.com/npi/1184604431) · Data from the CMS NPPES public registry.