Individual
JOHN D BARKER JR.
Active
Individual
JOHN D BARKER JR.
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207RG0100X
Gastroenterology Physician
Primary
2210
SD
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
0005566
BLUE CROSS
SD
01
—
100013213
RR MEDICARE
SD
01
—
160064
UCARE
MN
05
—
1920751
—
IA
01
—
2210
DAKOTACARE
SD
01
—
22274
MIDLANDS CHOICE
SD
01
—
23422
SANFORD HEALTH PLAN
SD
01
—
2900237
MEDICA
SD
05
—
315895100
—
MN
05
—
46022474338
—
NE
01
—
526065
ARAZ/ AMERICA'S PPO
SD
01
—
57105B002
WPS TRICARE
SD
05
—
6000972
—
SD
01
—
769171017545
PREFERRED ONE
SD
01
—
8Z081BA
CC SYSTEMS/ BLUE PLUS
MN
01
—
HP32306
HEALTHPARTNERS
SD
Enumeration date
02/15/2006
Last updated
12/19/2008
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