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

Thomas Johnson Surgery Center, LLC

Organization Ambulatory Surgical Clinic/Center · NPI 1679757959

Thomas Johnson Surgery Center, LLC is an Ambulatory Surgical Clinic/Center in Frederick, Maryland. Licensed in Maryland. Registered with an NPI since 2007.

Licensed in
MD
In the registry since
2007
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

197 Thomas Johnson Dr
Frederick, MD 21702-4314
Phone: (301) 631-3881
Fax: (301) 631-3883
Show map & directions

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

Specialties & licences

Ambulatory Surgical Clinic/Center (primary) Taxonomy 261QA1903X · Licence A1465 (MD)

Record details

NPI number1679757959
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ravi Yalamanchili — President · (301) 846-0100
NPI enumeratedDecember 23, 2007
Last updated in NPPESMarch 3, 2009
Mailing address197 Thomas Johnson Dr, Frederick, MD 21702-4314

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