DR. REBECA VIEIRA THOLEN NP
NPI 1710523931
Nurse Practitioner - Family in Baltimore, MD
About Dr. Rebeca Vieira Tholen Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. REBECA VIEIRA THOLEN NP (NPI 1710523931) is an individual family provider in Baltimore, Maryland, licensed in Maryland (R198926) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).
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 (PECOS)
Dr. Rebeca Vieira Tholen Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Rebeca Tholen reassigns Medicare billing to 4 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
- Medicare enrollment name: University Of Maryland Physicians PA
- 614 clinicians in this Medicare group
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 85 clinicians in this Medicare group
Columbia, MD 21045
- Reassigned Medicare billing, Maryland enrollment
- 72 clinicians in this Medicare group
Westminster, MD 21157
- Reassigned Medicare billing, Maryland enrollment
- 4 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.
Physician 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.
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 Rebeca Tholen's NPI number?
The NPI number for Rebeca Tholen is 1710523931. It was assigned to this individual provider in the NPPES registry on November 22, 2019.
Where is Rebeca Tholen located?
Rebeca Tholen practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-8667.
What is Rebeca Tholen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Rebeca Tholen enrolled in Medicare?
Yes. Rebeca Tholen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Rebeca Tholen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebeca Tholen reassigns Medicare benefits to 4 organizations: University Of Maryland Physicians, P.A. (Baltimore, MD), University Of Maryland Family Medicine Associates, P.A. (Baltimore, MD), University Of Maryland Faculty Physicians Immediate Care, LLC (Columbia, MD) and Access Carroll, Inc. (Westminster, 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 Rebeca Tholen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Rebeca Tholen was last updated on November 22, 2019. 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.
# Dr. Rebeca Vieira Tholen, NP · NPI 1710523931
Family physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since November 22, 2019.
## Identity
- **NPI:** 1710523931 (Entity type: Individual)
- **Enumerated:** November 22, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R198926 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1590
- **Phone:** (410) 328-8667
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): University Of Maryland Physicians, P.A. (NPI 1104877075, Baltimore, MD); University Of Maryland Family Medicine Associates, P.A. (NPI 1780491183, Baltimore, MD); University Of Maryland Faculty Physicians Immediate Care, LLC (NPI 1972986271, Columbia, MD); Access Carroll, Inc. (NPI 1891113221, Westminster, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** November 22, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1710523931) · Data from the CMS NPPES public registry.