Physician Profile
Demetrios K. Mavroidis, M.D. practices cardiac surgery in Pomona, NJ. Demetrios is also listed as specializing in thoracic surgery (cardiothoracic). According to Medicare claims data, the services billed most often include 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 1184602914.
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.
65 W JIMMIE LEEDS RD
Pomona, NJ 08240
19 services · 19 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
19 | As often as other peers in Cardiac Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Demetrios K. Mavroidis is a cardiac surgeon in Pomona, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Cardiac Surgery”.
NPI registry
Demetrios K. Mavroidis is listed at 65 W Jimmie Leeds Rd, Pomona, NJ 08240. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (609) 652-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
Demetrios K. Mavroidis's National Provider Identifier is 1184602914. 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
Demetrios K. Mavroidis attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
Demetrios K. Mavroidis has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Demetrios K. Mavroidis 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 Demetrios K. Mavroidis. If this is you, claiming it is free.
Guide.md
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