ROBERT M CARROLL M.D.
NPI 1932549771
Ophthalmology - Retina Specialist in Philadelphia, PA
About Robert M Carroll M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT M CARROLL M.D. (NPI 1932549771) is an individual retina specialist in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD460367) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
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
Robert M Carroll 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 Robert Carroll reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19152
- Reassigned Medicare billing, Pennsylvania enrollment
- 5 clinicians in this Medicare group
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,488 clinicians in this Medicare group
Bryn Mawr, PA 19010
- Reassigned Medicare billing, Pennsylvania enrollment
- 10 clinicians in this Medicare group
Wilmington, DE 19803
- Reassigned Medicare billing, Delaware enrollment
- 1,531 clinicians in this Medicare group
Wilmington, DE 19806
- Reassigned Medicare billing, Delaware enrollment
- 13 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 8
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19152 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19152
PHILADELPHIA, PA 19152
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 Carroll's NPI number?
The NPI number for Robert Carroll is 1932549771. It was assigned to this individual provider in the NPPES registry on June 25, 2013.
Where is Robert Carroll located?
Robert Carroll practices at 2701 Holme Ave Ste 303, Philadelphia, PA 19152. The listed phone number is (215) 335-3088.
What is Robert Carroll's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Retina Specialist, with taxonomy code 207WX0107X.
Is Robert Carroll enrolled in Medicare?
Yes. Robert Carroll 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 Carroll's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Carroll reassigns Medicare benefits to 5 organizations: Philadelphia Retina Associates PC (Philadelphia, PA), University Of Penn-Medical Group (Philadelphia, PA), Carty Eye Associates, Ltd. (Bryn Mawr, PA), Christiana Care Health Services, Inc (Wilmington, DE) and Eye Physicians & Surgeons, PA (Wilmington, DE). 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 Carroll's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Carroll accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Robert Carroll 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.
When was this NPI record last updated?
The NPPES record for Robert Carroll was last updated on June 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.