DIANA BLUM MD
NPI 1952599839
Psychiatry & Neurology - Neurology in Stanford, CA
About Diana Blum Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA BLUM MD (NPI 1952599839) is an individual neurology provider in Stanford, California, licensed in California (A92277) and active in the NPI registry since October 2007. She has opted out of Medicare through July 1, 2028 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Diana Blum Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2016 through July 1, 2028.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94305 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Diana Blum's NPI number?
The NPI number for Diana Blum is 1952599839. It was assigned to this individual provider in the NPPES registry on October 4, 2007.
Where is Diana Blum located?
Diana Blum practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-4000.
What is Diana Blum's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Diana Blum enrolled in Medicare?
No. Diana Blum has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Diana Blum was last updated on June 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Diana Blum, MD · NPI 1952599839
Neurology physician in Stanford, California. Individual provider, active in the CMS NPPES registry since October 4, 2007.
## Identity
- **NPI:** 1952599839 (Entity type: Individual)
- **Enumerated:** October 4, 2007
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** A92277 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-4000
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through July 1, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** June 8, 2016
---
Source: [NPI Profile](https://npiprofile.com/npi/1952599839) · Data from the CMS NPPES public registry.