Individual
JAMES MARTIN JOHNSTON
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
75 PRINGLE WAY STE 505, RENO, NV 89502-1469
(775) 982-5000
(775) 982-3900
Mailing address
850 HARVARD WAY, RENO, NV 89502-2055
(775) 982-5262
(775) 982-5496
Taxonomy
Speciality
Code
Description
License number
State
2080P0207X
Pediatric Hematology & Oncology Physician
059801
GA
2080P0207X
Pediatric Hematology & Oncology Physician
Primary
17447
NV
2080P0207X
Pediatric Hematology & Oncology Physician
V3174
TX
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
01067533
AMERIGROUP
GA
01
—
11566679
CAQH
—
01
—
404279
WELLCARE
GA
05
—
792665328A
—
GA
05
—
792665328B
—
GA
05
—
792665328C
—
GA
05
—
792665328D
—
GA
05
—
792665328E
—
GA
05
—
G59801
—
SC
01
—
P00414570
RAILROAD MEDICARE
GA
Enumeration date
08/29/2006
Last updated
09/09/2025
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