RICHARD J. CHADWIN MD – NPI #1811949399
Psychiatry & Neurology

A neurologist who specializes in the treatment of individuals with developmental delays and learning disorders associated with cerebral palsy, spina bifida, autism, and other chronic neurologic conditions.

RICHARD CHADWIN is a psychiatry & neurologist located in SONOMA, CA. NPPES has assigned the NPI number 1811949399 to RICHARD CHADWIN on May 16, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 2084P0005X from the Health Care Provider Taxonomy code set, which is classified as Psychiatry & Neurology, specializing in Neurodevelopmental Disabilities

The NPI profile was previously updated about 8 years ago on May 22, 2018. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for RICHARD CHADWIN below.

NPI Profile for
RICHARD J. CHADWIN

NPI Number
1811949399
Enumeration Date

(more than 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
RICHARD J. CHADWIN
Credentials
MD
Primary location
690 HUDSON CT
SONOMA, CA 95476
Phone: (707) 849-6533 Fax:
Mailing address
Same as primary location
Sole Proprietor
No
Updated
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
2084P0005X
- Psychiatry & Neurology / Neurodevelopmental Disabilities (Primary)
CA G27274
2084P0800X
- Psychiatry & Neurology / Psychiatry
CA G27274

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Medicare Ordering & Referring
Provider can:
  • Order Durable Medical Equipment
  • Order Power Mobility Devices

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