Maggie Leung
Registered Nurse · Boston, MA
Maggie Leung is a registered nurse with a practice address in Boston, Massachusetts, and NPI 1346959335, issued on Nov 17, 2022. Check the license (Massachusetts RN2304300, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maggie Leung
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- RN2304300 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Fenway, Boston, MA 02115
- Phone
- (617) 724-5910
- Enumerated
- Nov 17, 2022
- Record last updated
- Nov 17, 2022
- Medicare enrollment
- Enrolled (PECOS I20230413001706); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 4,985 in Massachusetts → Look up another NPI →
Also registered at 300 Fenway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Brady, APRN, FNP-BCFamily Medicine Physician1477334480
- Melody Brown, FNP-CNurse Practitioner1114733755
- Jessica Dalusma, NPNurse Practitioner1710613583
- Melissa Doyle, FNPNurse Practitioner1548975584
- Ellen Fung, FNP-CFamily Nurse Practitioner1467268052
- Katherine McCall, ATC, LATAthletic Trainer1447143649
Verify Maggie Leung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2304300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average registered nurse in 2024
898 Medicare Part D claims for 253 beneficiaries, against an average of 678 among the 694 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium75 claims
- Lisinopril38 claims
- Amlodipine Besylate33 claims
- Gabapentin33 claims
- Levothyroxine Sodium30 claims
- Losartan Potassium27 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.
Bills Medicare through one group practice
- Reliant Medical Group IncSouthborough, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maggie Leung among 4,985 registered nurse records in Massachusetts
Maggie Leung is one of 4,985 registered nurse records with a practice address in Massachusetts. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 61% of them.
- NPI issued2022 · 61% of these records are older, 33% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 2% of these records are
- Graduated2022 · median 2022 among the 110 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
684 registered nurse records list a practice address in Boston
They are 684 of the 41,865 NPPES records with a practice address in Boston, and 4,985 registered nurse records in Massachusetts.
All 4,985 in Massachusetts → Every provider in Boston → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Melissa Bianchi-Coppola, RNBoston, MA 021151225661887
- Mary Cooley, APN-BCBoston, MA 021151306175401
- Aaron Farber-ChenBoston, MA 021151417583261
- Sonia Fernandes, RNBoston, MA 021151932873338
- Barbara Harrington, RNBoston, MA 021151710041876
- Judith Lauerman, RNBoston, MA 021151841891405
- Alexandra Maher, RN, MSN, MPHBoston, MA 021151437549854
- Ellen McKeon-LevineBoston, MA 021151619415171
Common questions
What is Maggie Leung's NPI number?
Maggie Leung's National Provider Identifier (NPI) is 1346959335, issued on Nov 17, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Maggie Leung located?
The NPPES record lists a practice address at 300 Fenway, Boston, MA, 02115. Phone: (617) 724-5910. Providers update this record themselves, so call before visiting.
How can I verify Maggie Leung's license?
NPPES lists Massachusetts license number RN2304300, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Maggie Leung prescribe under Medicare Part D?
In 2024, Maggie Leung had 898 Medicare Part D claims for 253 beneficiaries; the average among registered nurse prescribers was 678. Part D covers Medicare prescriptions only.
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.