Update this page – If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS.
Individual
MARK R LANGDON
Active
Individual
MARK R LANGDON
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
2085B0100X
Body Imaging Physician
Primary
ME7849
SC
2085N0904X
Nuclear Radiology Physician
ME7849
SC
2085P0229X
Pediatric Radiology Physician
ME7849
SC
2085R0202X
Diagnostic Radiology Physician
ME7849
SC
2085R0204X
Vascular & Interventional Radiology Physician
ME7849
SC
2085U0001X
Diagnostic Ultrasound Physician
ME7849
SC
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
078490
—
SC
01
—
2001
MEDICARE GROUP
SC
01
—
300021098
MEDICARE RR
—
05
—
7906995
—
NC
Enumeration date
07/29/2006
Last updated
11/13/2011
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up