DR. CAROLINE LAVERNE ROBB MD
NPI 1437643822
Radiology - Diagnostic Radiology in Baltimore, MD
About Dr. Caroline Laverne Robb Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAROLINE LAVERNE ROBB MD (NPI 1437643822) is an individual diagnostic radiology provider in Baltimore, Maryland, licensed in Maryland (D0106013) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 4
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. Caroline Laverne Robb 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
5Medicare enrollment records show Caroline Robb reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21205
- Reassigned Medicare billing, Colorado enrollment
- 3 clinicians in this Medicare group
Oxford, MA 01540
- Reassigned Medicare billing, Massachusetts and Colorado enrollments
- Also billed through NPI 1760445373 (Colorado)
- 2,902 clinicians in this Medicare group
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 clinicians in this Medicare group
Denver, CO 80249
- Reassigned Medicare billing, Colorado enrollment
- 320 clinicians in this Medicare group
Parker, CO 80138
- Reassigned Medicare billing, Colorado enrollment
- 4,283 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 15
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.
Umass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21287 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.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Caroline Robb's NPI number?
The NPI number for Caroline Robb is 1437643822. It was assigned to this individual provider in the NPPES registry on June 19, 2018.
Where is Caroline Robb located?
Caroline Robb practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-5000.
What is Caroline Robb's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Caroline Robb enrolled in Medicare?
Yes. Caroline Robb 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 Caroline Robb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Robb reassigns Medicare benefits to 5 organizations: Johns Hopkins University (Baltimore, MD), Umass Memorial Medical Group, Inc. (Oxford, MA), Northwestern Medical Faculty Foundation (Carol Stream, IL), Uchealth Imaging Services, LLC (Denver, CO) and University Physicians Incorporated (Parker, CO). 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 Caroline Robb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caroline Robb accept?
Health plans from Select Health and Taro Health list Caroline Robb 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 Caroline Robb affiliated with any hospitals?
According to CMS data, Caroline Robb is affiliated with Umass Memorial Medical Center/University Campus.
When was this NPI record last updated?
The NPPES record for Caroline Robb was last updated on August 3, 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.
# Dr. Caroline Laverne Robb, MD · NPI 1437643822
Diagnostic Radiology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 19, 2018.
## Identity
- **NPI:** 1437643822 (Entity type: Individual)
- **Enumerated:** June 19, 2018
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** D0106013 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, Baltimore, MD 21287-0005
- **Phone:** (410) 955-5000
## 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): Johns Hopkins University (NPI 1093796609, Baltimore, MD); Umass Memorial Medical Group, Inc. (NPI 1982381018, Oxford, MA); Northwestern Medical Faculty Foundation (NPI 1346235314, Carol Stream, IL); Uchealth Imaging Services, LLC (NPI 1255148441, Denver, CO); University Physicians Incorporated (NPI 1073971578, Parker, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** August 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437643822) · Data from the CMS NPPES public registry.