MS. THANH QUE CAO NURSE PRACTITIONER
NPI 1619103447
Nurse Practitioner - Acute Care in Baltimore, MD
About Ms. Thanh Que Cao Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. THANH QUE CAO NURSE PRACTITIONER (NPI 1619103447) is an individual acute care provider in Baltimore, Maryland, licensed in Maryland (AC000674) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with University Of Maryland Medical Center, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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. Thanh Que Cao Nurse Practitioner 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 Thanh Cao reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 89 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 234 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Shock Trauma Associates PA
- 541 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Maryland Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 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 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Thanh Cao's NPI number?
The NPI number for Thanh Cao is 1619103447. It was assigned to this individual provider in the NPPES registry on June 8, 2009.
Where is Thanh Cao located?
Thanh Cao practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-5382.
What is Thanh Cao's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Thanh Cao enrolled in Medicare?
Yes. Thanh Cao 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 Thanh Cao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Thanh Cao reassigns Medicare benefits to 3 organizations: University Of Maryland Oncology Associates, PA (Baltimore, MD), University Of Maryland Emergency Medicine Associates, PA (Baltimore, MD) and Shock Trauma Associates, P.A. (Baltimore, MD). 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 Thanh Cao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Thanh Cao affiliated with any hospitals?
According to CMS data, Thanh Cao is affiliated with University Of Maryland Medical Center.
When was this NPI record last updated?
The NPPES record for Thanh Cao was last updated on June 8, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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. Thanh Que Cao, NURSE PRACTITIONER · NPI 1619103447
Acute Care physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since June 8, 2009.
## Identity
- **NPI:** 1619103447 (Entity type: Individual)
- **Enumerated:** June 8, 2009
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** AC000674 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1544
- **Phone:** (410) 328-5382
## 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): University Of Maryland Oncology Associates, PA (NPI 1679523575, Baltimore, MD); University Of Maryland Emergency Medicine Associates, PA (NPI 1144271743, Baltimore, MD); Shock Trauma Associates, P.A. (NPI 1679512909, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** June 8, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1619103447) · Data from the CMS NPPES public registry.