Provider Profile
Maggie Leung
Unclaimed ProfileAbout Maggie Leung
Listed in the NPI registry as a registered nurse, Maggie Leung practices in Boston, MA. Medicare claims data shows Maggie provided 163 services to 141 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (617) 724-5910
- Email not available
Practice Locations
300 FENWAY
Boston, MA 02115
Procedures Most Often Billed to Medicare
163 services · 141 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
95 | As often as other peers in Registered nurse (RN) |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
20 | As often as other peers in Registered nurse (RN) |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
19 | As often as other peers in Registered nurse (RN) |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
17 | Less often than most peers in Registered nurse (RN) |
| Administration of influenza virus vaccine | Billing code | G0008 |
12 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other registered nurses in Boston 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Maggie Leung's specialty?
Maggie Leung is a registered nurse in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Maggie Leung?
Maggie Leung is listed at 300 Fenway, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Maggie Leung?
The number on file is (617) 724-5910. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Maggie Leung?
Maggie Leung's National Provider Identifier is 1346959335. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Maggie Leung's education?
Maggie Leung attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Maggie Leung have?
Maggie Leung has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What is Maggie Leung known for?
According to Medicare billing data, Maggie Leung the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Maggie Leung's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Maggie Leung. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.