Individual
DR. JOHN W LARGEN JR.
Active
Individual
DR. JOHN W LARGEN JR.
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
PHD
Taxonomy
Speciality
Code
Description
License number
State
103G00000X
Clinical Neuropsychologist
Primary
22321
TX
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
5194361
AETNA PPO PRODUCTS
—
01
—
86691A
BCBS
TX
Enumeration date
08/24/2005
Last updated
08/28/2007
Update your record
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 at https://nppes.cms.hhs.gov.
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