Doctor profile · Federal record

Dr. Diana Blum, MD

Neurology Physician · Stanford, CA

  • NPI 1952599839
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Mailing address
1804 Embarcadero RD, Ste 100
Palo Alto, CA 943033341

Credentials & registration

NPPES · NUCC
NPI registered
October 2007 — 19 yrs on file
Profile last updated
June 8, 2016
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
California #A92277

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952599839. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$228
Transactions
15
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Amneal Pharmaceuticals LLC 11 $134.46
MDD US Operations, LLC 3 $74.02
Kyowa Kirin, Inc. 1 $19.19

By nature of payment

Food and Beverage
$228

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
875
Patients
70
Total drug cost
$846,138
Drug Type Claims Patients Total cost
Rytary (Carbidopa/Levodopa) Brand 301 32 $268,032
Neupro (Rotigotine) Brand 78 11 $122,683
Gabapentin Generic 69 12 $561
Rasagiline Mesylate Generic 62 15 $16,637
Clonazepam Generic 55 0 $418
Droxidopa Generic 47 0 $34,183
Nourianz (Istradefylline) Brand 44 0 $134,835
Donepezil Hcl Generic 33 0 $490
Mirtazapine Generic 32 0 $363
Memantine Hcl Generic 31 0 $1,913

Frequently asked questions

Auto-generated from federal data
What is Dr. Diana Blum's medical specialty?
Dr. Diana Blum practices Neurology Physician in Stanford, CA.
Where does Dr. Diana Blum practice?
Dr. Diana Blum practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Diana Blum's NPI?
Dr. Diana Blum's National Provider Identifier (NPI) is 1952599839, issued by NPPES.