Dr. Sonja Blum MD, PHD
About this NPIWhat this record shows.
NPI 1003073636 is registered to Dr. Sonja Blum MD, PHD, a Behavioral Neurology & Neuropsychiatry practising at 428 E 72nd St Ofc 500 in New York, New York. Behavioral Neurology & Neuropsychiatry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Sonja Blum MD, PHD has been enumerated in the National Provider Identifier (NPI) registry since 2008.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20110404000445NeurologyNY
- I20161004001444NeurologyWI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Sonja Blum MD, PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Sonja Blum MD, PHD directly at (212) 746-2441.
Frequently asked
Yes. NPI 1003073636 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Behavioral Neurology & Neuropsychiatry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (212) 746-2441.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Sonja Blum MD, PHD is a Type-1 individual NPI.