Are you Robert J. Amrien, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileRobert J. Amrien, PA-C is a physician assistant based in Chelsea, MA. According to Medicare claims data, Robert cared for 173 Medicare patients across 176 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. The provider's National Provider Identifier (NPI) is 1073570016.
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.
151 EVERETT AVE
Chelsea, MA 02150
1150 Reservoir Ave Ste 100
Cranston, RI 02920
176 services · 173 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
92 | As often as other 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 |
66 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
18 | 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.
Robert J. Amrien is a physician assistant in Chelsea, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Robert J. Amrien is listed at 151 Everett Ave, Chelsea, MA 02150. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (617) 884-8300. Contact the office directly to confirm availability and scheduling.
NPI registry
Robert J. Amrien's National Provider Identifier is 1073570016. 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
Robert J. Amrien attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
Robert J. Amrien has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Robert J. Amrien 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 Robert J. Amrien. If this is you, claiming it is free.
Guide.md
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