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Edit this profileLeah Klein is a physician assistant based in Union City, NJ. Medicare claims data shows Leah provided 58 services to 56 patients. The services billed most often include detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19), established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1538907225.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4200 BERGENLINE AVE
Union City, NJ 07087
5 Wisteria Pl
Howell, NJ 07731
58 services · 56 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
16 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
15 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
14 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
13 | 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.
Leah Klein is a physician assistant in Union City, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Leah Klein is listed at 4200 Bergenline Ave, Union City, NJ 07087. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (551) 257-1948. Contact the office directly to confirm availability and scheduling.
NPI registry
Leah Klein's National Provider Identifier is 1538907225. 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
Leah Klein attended Other, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
Leah Klein has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Leah Klein 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
Not yet. This profile is built from public federal data and has not been confirmed by Leah Klein. If this is you, claiming it is free.
Guide.md
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