MS. ADRIANA MARIA ROSARIO MD
NPI 1184681942
Internal Medicine - Cardiovascular Disease in Baltimore, MD
About Ms. Adriana Maria Rosario Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ADRIANA MARIA ROSARIO MD (NPI 1184681942) is an individual cardiovascular disease provider in Baltimore, Maryland, licensed in Maryland (D88536) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Medstar Franklin Square Medical Center, and is a graduate of Other (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Ms. Adriana Maria Rosario 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
3Medicare enrollment records show Adriana Rosario reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 277 clinicians in this Medicare group
Ashtabula, OH 44004
- Reassigned Medicare billing, Ohio enrollment
- 177 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 10
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.
Medstar Franklin Square Medical Center
Acute Care Hospitals · Rosedale, MDMedstar Union Memorial Hospital
Acute Care Hospitals · Baltimore, MDMedstar Good Samaritan Hospital
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21218 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
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 Adriana Rosario's NPI number?
The NPI number for Adriana Rosario is 1184681942. It was assigned to this individual provider in the NPPES registry on April 27, 2006.
Where is Adriana Rosario located?
Adriana Rosario practices at Medstar Union Memorial Hospital 201 E. University Pkwy Echocardiology Department, Baltimore, MD 21218. The listed phone number is (410) 554-6642.
What is Adriana Rosario's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Adriana Rosario enrolled in Medicare?
Yes. Adriana Rosario 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 Adriana Rosario's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adriana Rosario reassigns Medicare benefits to 3 organizations: Medstar Medical Group II LLC (Baltimore, MD), Medstar Heart Institute LLC (Washington, DC) and Ashtabula County Medical Center (Ashtabula, OH). 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 Adriana Rosario's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adriana Rosario accept?
Health plans from Taro Health list Adriana Rosario 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 Adriana Rosario affiliated with any hospitals?
According to CMS data, Adriana Rosario is affiliated with Medstar Franklin Square Medical Center, Medstar Union Memorial Hospital and Medstar Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Adriana Rosario was last updated on July 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Ms. Adriana Maria Rosario, MD · NPI 1184681942
Cardiovascular Disease physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since April 27, 2006.
## Identity
- **NPI:** 1184681942 (Entity type: Individual)
- **Enumerated:** April 27, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** D88536 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** MEDSTAR UNION MEMORIAL HOSPITAL, 201 E. UNIVERSITY PKWY ECHOCARDIOLOGY DEPARTMENT, Baltimore, MD 21218
- **Phone:** (410) 554-6642 · **Fax:** (410) 554-2333
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Medstar Heart Institute LLC (NPI 1528345378, Washington, DC); Ashtabula County Medical Center (NPI 1942247143, Ashtabula, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1984
## Record status
- **NPPES last updated:** July 30, 2020
- **Other identifiers:** Medicaid 2113341 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1184681942) · Data from the CMS NPPES public registry.