Doctor profile · Federal record

Dr. Catherine Tanner, FNP

Family Nurse Practitioner · Oakland, CA

  • NPI 1083743769
  • 19 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3100 Summit St, Third Floor, Suite 3206
Oakland, CA 946093412
(510) 869-6511
fax (510) 869-6677
Mailing address
3100 Summit Street, Third Floor, Suite 3602
Oakland, CA 94609

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
September 16, 2015
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #17122

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083743769. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$516
Transactions
10
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Shield Therapeutics INC 2 $123.74
Exact Sciences Corporation 2 $119.75
Neurocrine Biosciences, INC. 1 $108.64
Sage Therapeutics, INC. 1 $71.63
Bayer Healthcare Pharmaceuticals INC. 2 $51.67
Lilly USA, LLC 1 $20.73
ViiV Healthcare Company 1 $19.60

By nature of payment

Food and Beverage
$516

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
31
Patients
0
Total drug cost
$250
Drug Type Claims Patients Total cost
Metformin Hcl Generic 19 0 $142
Lisinopril Generic 12 0 $108

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Tanner's medical specialty?
Dr. Catherine Tanner practices Family Nurse Practitioner in Oakland, CA.
Where does Dr. Catherine Tanner practice?
Dr. Catherine Tanner practices at 3100 Summit St, Oakland, CA 946093412. Office phone: 5108696511.
What is Dr. Catherine Tanner's NPI?
Dr. Catherine Tanner's National Provider Identifier (NPI) is 1083743769, issued by NPPES.