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Edit this profileAt a glance
- 9420 Key West Ave, Suite 420, Rockville, MD 20850
About Dr. Ratner
Based in Rockville, MD, Mark H. Ratner, MD is listed in the NPI registry under urology. NPI 1568544112 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (301) 258-1919
- Email not available
Practice Locations
9420 KEY WEST AVE SUITE 420
Rockville, MD 20850
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 urologists 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 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 — 7 related providers in 1 group
Common questions
What does Dr. Ratner specialize in?
Dr. Ratner is an urologist in Rockville, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Where is Dr. Ratner located?
Dr. Ratner is listed at 9420 Key West Ave Suite 420, Rockville, MD 20850. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ratner's phone number?
The number on file is (301) 258-1919. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Ratner's NPI number?
Dr. Ratner's National Provider Identifier is 1568544112. 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. Ratner been practicing?
Dr. Ratner 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. Ratner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ratner. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.