MARGARET ANTONIA DEOLIVEIRA M.D
NPI 1699207332
Internal Medicine - Nephrology in Moorestown, NJ
About Margaret Antonia Deoliveira M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET ANTONIA DEOLIVEIRA M.D (NPI 1699207332) is an individual nephrology provider in Moorestown, New Jersey, licensed in New Jersey (25MA11687300) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Cooper University Hospital, and is a graduate of Other (2017).
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 and accepts Medicare assignment
Margaret Antonia Deoliveira 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
5Medicare enrollment records show Margaret Deoliveira reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cherry Hill, NJ 08034
- Reassigned Medicare billing, New Jersey enrollment
- 399 clinicians in this Medicare group
Cherry Hill, NJ 08003
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Clinical Health Care Associates Of New Jersey PC
- 793 clinicians in this Medicare group
Camden, NJ 08103
- Reassigned Medicare billing, New Jersey enrollment
- 25 clinicians in this Medicare group
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- 125 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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 7
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooper University Hospital
Acute Care Hospitals · Camden, NJBellevue Hospital Center
Acute Care Hospitals · New York, NYNyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08057 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.
MOORESTOWN, NJ 08057
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 Margaret Deoliveira's NPI number?
The NPI number for Margaret Deoliveira is 1699207332. It was assigned to this individual provider in the NPPES registry on March 31, 2017.
Where is Margaret Deoliveira located?
Margaret Deoliveira practices at 400 W Route 38, Moorestown, NJ 08057. The listed phone number is (856) 270-4000.
What is Margaret Deoliveira's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Margaret Deoliveira enrolled in Medicare?
Yes. Margaret Deoliveira 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 Margaret Deoliveira's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Deoliveira reassigns Medicare benefits to 5 organizations: Cmc Department Of Medicine Group PA (Cherry Hill, NJ), Clinical Health Care Associates Of New Jersey, P.C. (Cherry Hill, NJ), Cooper Nephrology, PC (Camden, NJ), University Of Penn - Medical Group (Philadelphia, PA) and New York University (Boynton Beach, FL). 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 Margaret Deoliveira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Deoliveira accept?
Health plans from Oscar Health list Margaret Deoliveira 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 Margaret Deoliveira affiliated with any hospitals?
According to CMS data, Margaret Deoliveira is affiliated with Cooper University Hospital, Bellevue Hospital Center and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Margaret Deoliveira was last updated on July 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Margaret Antonia Deoliveira, M.D · NPI 1699207332
Nephrology physician in Moorestown, New Jersey. Individual provider, active in the CMS NPPES registry since March 31, 2017.
## Identity
- **NPI:** 1699207332 (Entity type: Individual)
- **Enumerated:** March 31, 2017
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 25MA11687300 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 W ROUTE 38, Moorestown, NJ 08057-3219
- **Phone:** (856) 270-4000
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Cmc Department Of Medicine Group PA (NPI 1922130129, Cherry Hill, NJ); Clinical Health Care Associates Of New Jersey, P.C. (NPI 1447260435, Cherry Hill, NJ); Cooper Nephrology, PC (NPI 1083747323, Camden, NJ); University Of Penn - Medical Group (NPI 1629181912, Philadelphia, PA); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1699207332) · Data from the CMS NPPES public registry.