Abbey Breen, RN, BSN, FNP-C
Family Nurse Practitioner · Catonsville, MD
Abbey Breen, RN, BSN, FNP-C is a family nurse practitioner with a practice address in Catonsville, Maryland, and NPI 1386355972, issued on Dec 6, 2022. Check the license (Maryland R248437, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Abbey Breen
- Credential
- RN, BSN, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R248437 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6501 Baltimore National Pike, Catonsville, MD 21228
- Phone
- (667) 234-2100
- Enumerated
- Dec 6, 2022
- Record last updated
- Aug 29, 2023
- Medicare enrollment
- Enrolled (PECOS I20221229002452); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 6501 Baltimore National Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shahad Ali, M.D.Internal Medicine Physician1508228784
- Leah Berry, NPNurse Practitioner1518440015
- Juhee ImFamily Nurse Practitioner1336863042
- Erin Sweeney, CRNPFamily Nurse Practitioner1972302073
Verify Abbey Breen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R248437Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,912 Medicare Part D claims for 363 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium230 claims
- Amlodipine Besylate223 claims
- Lisinopril111 claims
- Metformin Hcl108 claims
- Hydrochlorothiazide91 claims
- Levothyroxine Sodium88 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 75.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Agape Physical Therapy And Sports Rehabilitation LPForest Hill, MD
- Seton Medical Group IncCatonsville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
26 family nurse practitioner records list a practice address in Catonsville
They are 26 of the 1,023 NPPES records with a practice address in Catonsville, and 4,124 family nurse practitioner records in Maryland.
All 26 in Catonsville → All 4,124 in Maryland → Every provider in Catonsville →
Other family nurse practitioner records in Maryland
- Kanisha AaronOwings Mills, MD1518565324
- Nicole Aaron, CRNPQueenstown, MD1538916093
- Naomi Abaga, CRNPBaltimore, MD1871054494
- Kyerewaa Abban-Thompson, NPSilver Spring, MD1144513151
- Kristen Abbott, CRNPBerlin, MD1700597382
- Mark Abbott, FNPElkridge, MD1013452549
- Nabila Abdulwahab, CRNPBowie, MD1629341375
- Leila Abedi, CRNP-FGaithersburg, MD1699091603
- Hayat Aberra, NP-CEdgewater, MD1295275774
- Pamela Abina, CRNPColumbia, MD1154709335
Common questions
What is Abbey Breen, RN, BSN, FNP-C's NPI number?
Abbey Breen, RN, BSN, FNP-C's National Provider Identifier (NPI) is 1386355972, issued on Dec 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Abbey Breen, RN, BSN, FNP-C located?
The NPPES record lists a practice address at 6501 Baltimore National Pike, Catonsville, MD, 21228. Phone: (667) 234-2100. Providers update this record themselves, so call before visiting.
How can I verify Abbey Breen, RN, BSN, FNP-C's license?
NPPES lists Maryland license number R248437, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Abbey Breen, RN, BSN, FNP-C prescribe under Medicare Part D?
In 2024, Abbey Breen, RN, BSN, FNP-C had 2,912 Medicare Part D claims for 363 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Abbey Breen, RN, BSN, FNP-C's MIPS final score?
The 2023 MIPS final score is 75.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.