ANSON OLIVER MARSH DO
NPI 1407542814
Hospitalist in Camden, NJ
About Anson Oliver Marsh Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANSON OLIVER MARSH DO (NPI 1407542814) is an individual hospitalist provider in Camden, New Jersey, licensed in New Jersey (25MB13173400) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in Vineland, and is a graduate of Other (2023).
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 (PECOS)
Anson Oliver Marsh Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Anson Marsh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Camden, NJ 08103
- Reassigned Medicare billing, New Jersey enrollment
- 535 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08103 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.
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 Anson Marsh's NPI number?
The NPI number for Anson Marsh is 1407542814. It was assigned to this individual provider in the NPPES registry on April 18, 2023.
Where is Anson Marsh located?
Anson Marsh practices at 1 Cooper Plz, Camden, NJ 08103. The listed phone number is (856) 342-2000.
What is Anson Marsh's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Anson Marsh enrolled in Medicare?
Yes. Anson Marsh is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Anson Marsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anson Marsh reassigns Medicare benefits to Cooper Physician Offices, PA (Camden, NJ). 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 Anson Marsh'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 Anson Marsh was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Anson Oliver Marsh, DO · NPI 1407542814
Hospitalist physician in Camden, New Jersey. Individual provider, active in the CMS NPPES registry since April 18, 2023.
## Identity
- **NPI:** 1407542814 (Entity type: Individual)
- **Enumerated:** April 18, 2023
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 25MB13173400 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 COOPER PLZ, Camden, NJ 08103-1461
- **Phone:** (856) 342-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Cooper Physician Offices, PA (NPI 1154369510, Camden, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** August 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1407542814) · Data from the CMS NPPES public registry.