Doctor profile · Federal record

Dr. Katherine Johnston, MD

Pediatrics Physician · Berkeley, CA

  • NPI 1811197908
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
116 the Uplands
Berkeley, CA 947052817
(209) 603-8524

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
May 5, 2011
Specialty taxonomy
208000000X — NUCC code
State license (1)
California #A104412

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811197908. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$95
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Corium, LLC 1 $33.16
Pfizer INC. 1 $32.05
Merck Sharp & Dohme LLC 1 $29.50

By nature of payment

Food and Beverage
$95

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Johnston's medical specialty?
Dr. Katherine Johnston practices Pediatrics Physician in Berkeley, CA.
Where does Dr. Katherine Johnston practice?
Dr. Katherine Johnston practices at 116 the Uplands, Berkeley, CA 947052817. Office phone: 2096038524.
What is Dr. Katherine Johnston's NPI?
Dr. Katherine Johnston's National Provider Identifier (NPI) is 1811197908, issued by NPPES.