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Edit this profileAt a glance
- 18300 Roscoe Blvd, Emergency Dept., Northridge, CA 91325
About Mark Ramos
Listed in the NPI registry as a physician assistant, Mark Ramos, P.A. practices in Northridge, CA. Medicare claims data shows Mark provided 111 services to 108 patients. The services billed most often include emergency department visit with high level of medical decision making, emergency department visit with moderate level of medical decision making, and emergency department visit with low level of medical decision making. NPI 1700829371 identifies this record in the national registry.
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
- (818) 885-5396
- Email not available
Practice Locations
18300 ROSCOE BLVD EMERGENCY DEPT.
Northridge, CA 91325
Procedures Most Often Billed to Medicare
111 services · 108 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
59 | As often as other peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
40 | As often as other peers in Physician Assistant |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
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 2
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 — 6 related providers in 1 group
Common questions
What kind of doctor is Mark Ramos?
Mark Ramos is a physician assistant in Northridge, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mark Ramos's address?
Mark Ramos is listed at 18300 Roscoe Blvd Emergency Dept., Northridge, CA 91325. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mark Ramos?
The number on file is (818) 885-5396. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark Ramos?
Mark Ramos's National Provider Identifier is 1700829371. 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 much experience does Mark Ramos have?
Mark Ramos has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Mark Ramos perform?
According to Medicare billing data, Mark Ramos 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
Is Mark Ramos's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark Ramos. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.