Dr. Sonja Blum is a New York, New York based neurologist with 20 years of experience in Neurology. She completed her graduation from University Of Texas Medical School At Houston in 2006. She is also affiliated with hospitals like and . She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Sonja Blum is 248370 for Behavioral Neurology & Neuropsychiatry in New York. Her current practice location is 428 E 72nd St Ofc 500, New York. Patients can reach her at 212-746-2441. Dr. Sonja Blum is MD, PHD in Neurology and her NPI number (Unique professional ID assigned by NPPES) is 1003073636.
Dr. Sonja Blum specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Complete Profile:
Dr. Sonja Blum speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Sonja Blum |
| Specialization: | Neurology |
| Gender: | Female |
| Credentials: | MD, PHD |
| Experience: | 20+ years |
| Medical School Attended: | University Of Texas Medical School At Houston |
| Graduation Year: | 2006 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 428 E 72nd St Ofc 500, New York,
New York, 10021-0600 |
| Phone: | 212-746-2441 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 8224212006 |
| Enrollment ID: | I20110404000445 |
| NPI Number: | 1003073636 |
| NPI Enumeration Date: | 21 May, 2008 |
| NPI Last Update On: | 30 Apr, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Sonja Blum are as mentioned below.
| License Number | Specialization | State | Status | |
| 248370 | Behavioral Neurology & Neuropsychiatry | New York | Primary | |
| 248370 | General Practice | New York | Secondary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (520037) | Marshfield, WI | Acute Care Hospital |
| (520202) | Weston, WI | Acute Care Hospital |
| (520212) | | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Sonja Blum is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Mchs Hospitals Inc (5698071173) | 985 |
| Marshfield Clinic Inc (2264345206) | 652 |
| Mchs Hospitals Inc (5698071173) | 985 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Sonja Blum
428 E 72nd St Ofc 500,
New York, New York |
| Zip: | 10021-0600 |
| Phone Number: | 212-746-2441 |
Patients can reach Dr. Sonja Blum at
428 E 72nd St Ofc 500, New York, New York or can
call to book an appointment on 212-746-2441.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.