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Edit this profileAt a glance
- 4230 State Route 306, Suite 350, Willoughby, OH 44094
About Dr. Mascaro
John R. Mascaro, DMD MD is a healthcare provider in Willoughby, OH specializing in oral & maxillofacial surgery (dental). This provider record is associated with NPI 1619989654.
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
- (440) 946-2247
- Email not available
Practice Locations
4230 STATE ROUTE 306 SUITE 350
Willoughby, OH 44094
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 oral & maxillofacial surgery specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Dr. Mascaro specialize in?
Dr. Mascaro is an oral & maxillofacial surgery (dental) in Willoughby, OH. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Mascaro located?
Dr. Mascaro is listed at 4230 State Route 306 Suite 350, Willoughby, OH 44094. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mascaro's phone number?
The number on file is (440) 946-2247. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Mascaro's NPI number?
Dr. Mascaro's National Provider Identifier is 1619989654. 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 Dr. Mascaro been practicing?
Dr. Mascaro 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
Has Dr. Mascaro confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mascaro. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.