Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Md4Er LLC

Organization Emergency Medical Services (Emergency Medicine) Physician · NPI 1568851707

Md4Er LLC is an Emergency Medical Services (Emergency Medicine) Physician in Key West, Florida. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5900 College Rd
Key West, FL 33040-4342
Phone: (305) 294-5531
Fax: (305) 292-5837
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X

Record details

NPI number1568851707
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mehmet Atilla — President/Owner · (305) 295-3535
NPI enumeratedJanuary 12, 2015
Last updated in NPPESMay 28, 2015
Mailing address1111 12th St, Suite 210, Key West, FL 33040-4088

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