DR. ELIZA LONGSTREET BARNWELL MD
NPI 1568991859
Ophthalmology in Philadelphia, PA
About Dr. Eliza Longstreet Barnwell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELIZA LONGSTREET BARNWELL MD (NPI 1568991859) is an individual ophthalmology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD473728) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of Medical University Of South Carolina College Of Medicine (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
Dr. Eliza Longstreet Barnwell 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 Eliza Barnwell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mt Pleasant, SC 29464
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
- 2,594 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 12
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.
Musc Medical Center
Acute Care Hospitals · Charleston, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19107 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 14
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 Eliza Barnwell's NPI number?
The NPI number for Eliza Barnwell is 1568991859. It was assigned to this individual provider in the NPPES registry on June 8, 2017.
Where is Eliza Barnwell located?
Eliza Barnwell practices at 840 Walnut St Ste 1230, Philadelphia, PA 19107. The listed phone number is (215) 928-3041.
What is Eliza Barnwell's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Eliza Barnwell enrolled in Medicare?
Yes. Eliza Barnwell 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 Eliza Barnwell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eliza Barnwell reassigns Medicare benefits to University Medical Associates (Mt Pleasant, SC). 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 Eliza Barnwell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eliza Barnwell accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter from Buckeye Health Plan, Ambetter of North Carolina and BlueCross BlueShield of South Carolina and 2 other insurers list Eliza Barnwell 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 Eliza Barnwell affiliated with any hospitals?
According to CMS data, Eliza Barnwell is affiliated with Musc Medical Center.
When was this NPI record last updated?
The NPPES record for Eliza Barnwell was last updated on August 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Eliza Longstreet Barnwell, MD · NPI 1568991859
Ophthalmology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 8, 2017.
## Identity
- **NPI:** 1568991859 (Entity type: Individual)
- **Enumerated:** June 8, 2017
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** MD473728 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 840 WALNUT ST STE 1230, Philadelphia, PA 19107-5109
- **Phone:** (215) 928-3041 · **Fax:** (215) 928-3225
## 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:** University Medical Associates (NPI 1437176039, Mt Pleasant, SC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical University Of South Carolina College Of Medicine, class of 2017
## Record status
- **NPPES last updated:** August 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1568991859) · Data from the CMS NPPES public registry.