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Edit this profileAt a glance
- 22431 Antonio Pkwy # B160-613, Rancho Santa Margarita, CA 92688
About Crispin Mar
Crispin J. Mar, PA-C is a physician assistant — surgical practicing in Rancho Santa Margarita, CA. Crispin is also listed as specializing in thoracic surgery (cardiothoracic). This provider record is associated with NPI 1649203183.
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
- (855) 727-2251
- Email not available
Practice Locations
22431 ANTONIO PKWY # B160-613
Rancho Santa Margarita, CA 92688
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 6
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 — 1 related provider in 1 group
Other physician assistants in Rancho Santa Margarita 1
Same specialty, same city.
Common questions
What does Crispin J. Mar specialize in?
Crispin J. Mar is a physician assistant in Rancho Santa Margarita, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Surgical”.
NPI registry
Where is Crispin J. Mar located?
Crispin J. Mar is listed at 22431 Antonio Pkwy # B160-613, Rancho Santa Margarita, CA 92688. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Crispin J. Mar's phone number?
The number on file is (855) 727-2251. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Crispin J. Mar?
Crispin J. Mar's National Provider Identifier is 1649203183. 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 Crispin J. Mar have?
Crispin J. Mar 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
Is Crispin J. Mar's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Crispin J. Mar. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.