DR. PETER ADAMCZYK M.D. NPI 1689710915

NPI Information

  • NPI: 1689710915
  • Provider Name: DR. PETER ADAMCZYK, M.D.
  • Classification: Psychiatry & Neurology - 2084N0400X
  • Specialization: Neurology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 20055 LAKE CHABOT RD
    SUITE 300
    CASTRO VALLEY, CA
    ZIP 94546
  • Phone: (510) 538-7738

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NPI Details

DR. Peter Adamczyk, M.D. is a neurology psychiatry neurology in Castro Valley, CA with 21 years of experience. The provider is a Neurologist 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. DR. Peter Adamczyk, M.D. NPI is 1689710915. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

20055 LAKE CHABOT RD
SUITE 300
CASTRO VALLEY, CA
ZIP 94546-331
Phone: (510) 538-7738
Fax: (510) 538-7777

The NPI 1689710915 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist (HCPCS:36224)
  • Insertion of tube into brain artery for diagnosis or treatment with review by radiologist (HCPCS:36226)
  • Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist (HCPCS:36227)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • Imaging of blood vessel (HCPCS:75898)
  • Removal of blood clot and injection to dissolve blood clot from head artery using fluoroscopic guidance (HCPCS:61645)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Occlusion of central nervous system or spinal cord artery (HCPCS:61624)
  • Review by radiologist of image for insertion of material to block blood flow (HCPCS:75894)
  • 3d radiographic procedure with computerized image postprocessing (HCPCS:76377)
  • Balloon dilation of blood vessel in head (HCPCS:61630)
  • Leg revascularization (restoring blood flow) (HCPCS:NAN01)

The enumeration date for this NPI number is 1/30/2007 and was last updated on 8/28/2013.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12084N0400XPsychiatry & NeurologyNeurologyA98461CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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