Doctor profile · Federal record

Dr. Tadd Tobias, MSN, NP-C

Family Nurse Practitioner · Registered Nurse · Berkeley, CA

  • NPI 1386983583
  • 13 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2001 Dwight Way, #1363
Berkeley, CA 947042608
(510) 981-4100
fax (510) 204-2887

Credentials & registration

NPPES · NUCC
NPI registered
February 2013 — 13 yrs on file
Profile last updated
January 3, 2022
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
California #22856 · California #579376

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386983583. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$220
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Axsome Therapeutics, INC. 2 $220.00

By nature of payment

Food and Beverage
$220

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
190
Patients
67
Total drug cost
$154,832
Drug Type Claims Patients Total cost
Emtricitabine-Tenofovir Disop (Emtricitabine/Tenofovir (Tdf)) Brand 137 55 $10,805
Doxycycline Monohydrate Generic 29 12 $443
Descovy (Emtricitabine/Tenofov Alafenam) Brand 24 0 $143,585

Frequently asked questions

Auto-generated from federal data
What is Dr. Tadd Tobias's medical specialty?
Dr. Tadd Tobias practices Family Nurse Practitioner in Berkeley, CA.
Where does Dr. Tadd Tobias practice?
Dr. Tadd Tobias practices at 2001 Dwight Way, Berkeley, CA 947042608. Office phone: 5109814100.
What is Dr. Tadd Tobias's NPI?
Dr. Tadd Tobias's National Provider Identifier (NPI) is 1386983583, issued by NPPES.