Provider Profile
Lauren Mascera
Unclaimed ProfileAbout Lauren Mascera
Listed in the NPI registry as a physician assistant, Lauren Mascera practices in Belleville, NJ. According to Medicare claims data, Lauren cared for 39 Medicare patients across 40 services. The services billed most often include emergency department visit with moderate level of medical decision making and emergency department visit with high level of medical decision making. NPI 1215605720 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (973) 450-2000
- Email not available
Practice Locations
1 CLARA MAASS DR
Belleville, NJ 07109
Procedures Most Often Billed to Medicare
40 services · 39 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
28 | As often as other peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
12 | Less often than most peers in Physician Assistant |
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.
Other physician assistants at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 19 related providers in 3 groups
Other physician assistants in Belleville 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Lauren Mascera?
Lauren Mascera is a physician assistant in Belleville, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Lauren Mascera's address?
Lauren Mascera is listed at 1 Clara Maass Dr, Belleville, NJ 07109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Lauren Mascera?
The number on file is (973) 450-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Lauren Mascera's NPI number?
Lauren Mascera's National Provider Identifier is 1215605720. 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
Where did Lauren Mascera train?
Lauren Mascera attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Lauren Mascera been practicing?
Lauren Mascera has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What procedures does Lauren Mascera perform?
According to Medicare billing data, Lauren Mascera 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
Has Lauren Mascera confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Lauren Mascera. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.