SHARON S ABUEG
NPI 1801433917
Nurse Practitioner - Family in Baltimore, MD
About Sharon S Abueg NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHARON S ABUEG (NPI 1801433917) is an individual family provider in Baltimore, Maryland, licensed in Maryland (R171459) and active in the NPI registry since December 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 and accepts Medicare assignment
Sharon S Abueg 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 Sharon Abueg 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
- 234 clinicians in this Medicare group
Greenbelt, MD 20770
- Reassigned Medicare billing, District of Columbia enrollment
- 10 clinicians in this Medicare group
Winter Haven, FL 33880
- Reassigned Medicare billing, Florida enrollment
- 120 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.
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 Sharon Abueg's NPI number?
The NPI number for Sharon Abueg is 1801433917. It was assigned to this individual provider in the NPPES registry on December 9, 2019.
Where is Sharon Abueg located?
Sharon Abueg practices at 22 S Greene St, Baltimore, MD 21201. The listed phone number is (410) 328-8669.
What is Sharon Abueg's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sharon Abueg enrolled in Medicare?
Yes. Sharon Abueg 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 Sharon Abueg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sharon Abueg reassigns Medicare benefits to 3 organizations: University Of Maryland Emergency Medicine Associates, PA (Baltimore, MD), Maryland Cardiology Associates, LLC (Greenbelt, MD) and Bond Clinic PA (Winter Haven, FL). 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 Sharon Abueg'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 Sharon Abueg was last updated on December 9, 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.
# Sharon S Abueg · NPI 1801433917
Family physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since December 9, 2019.
## Identity
- **NPI:** 1801433917 (Entity type: Individual)
- **Enumerated:** December 9, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R171459 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 22 S GREENE ST, Baltimore, MD 21201-1544
- **Phone:** (410) 328-8669
## 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 Emergency Medicine Associates, PA (NPI 1144271743, Baltimore, MD); Maryland Cardiology Associates, LLC (NPI 1982752747, Greenbelt, MD); Bond Clinic PA (NPI 1881639193, Winter Haven, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** December 9, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1801433917) · Data from the CMS NPPES public registry.