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Edit this profileAt a glance
- 259 1St St, Mineola, NY 11501
About Yojama Chen
Yojama J. Chen, RPAC is a physician assistant based in Mineola, NY. According to Medicare claims data, Yojama cared for 864 Medicare patients across 1,994 services. The services billed most often include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more and subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes. The provider's National Provider Identifier (NPI) is 1104090166.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (516) 663-8312
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
259 1ST ST
Mineola, NY 11501
Procedures Most Often Billed to Medicare
1,994 services · 864 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
1,395 | More than most peers in Physician Assistant |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
599 | More 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 7
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 — 2 related providers in 1 group
Other physician assistants in Mineola 2
Same specialty, same city.
Common questions
What does Yojama J. Chen specialize in?
Yojama J. Chen is a physician assistant in Mineola, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Yojama J. Chen located?
Yojama J. Chen is listed at 259 1St St, Mineola, NY 11501. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Yojama J. Chen's phone number?
The number on file is (516) 663-8312. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Yojama J. Chen's NPI number?
Yojama J. Chen's National Provider Identifier is 1104090166. 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
How long has Yojama J. Chen been practicing?
Yojama J. Chen has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Yojama J. Chen do most often?
According to Medicare billing data, Yojama J. Chen 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 Yojama J. Chen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Yojama J. Chen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.