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DR. PETER ADAMCZYK M.D.
NPI 1689710915
Psychiatry & Neurology - Neurology in Castro Valley, CA

Active since January 30, 2007PECOS EnrolledAccepts Medicare Assignment
20055 LAKE CHABOT RD, SUITE 300, CASTRO VALLEY, CA 94546(510) 538-7738(510) 538-7777 Get Directions Write a Review

NPPES record last updated: August 28, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Peter Adamczyk M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PETER ADAMCZYK M.D. (NPI 1689710915) is an individual neurology provider in Castro Valley, California, licensed in California (A98461) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1689710915
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. PETER ADAMCZYKCredential: M.D.
Location Address20055 LAKE CHABOT RD, SUITE 300Castro Valley, CA 94546-5331
Mailing Address20055 Lake Chabot Rd, Suite 300Castro Valley, CA 94546-5331 · (510) 538-7738 · Fax (510) 738-7777
Phone(510) 538-7738
Fax(510) 538-7777
Sole ProprietorYes
Medical School CMSOtherGraduated 2005
Enumeration DateJanuary 30, 2007
Last NPPES UpdateAugust 28, 2013
✔ NPI 1689710915 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in CA · A98461
Definition
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.
20055 LAKE CHABOT RD, Castro Valley, CA 94546
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Peter Adamczyk M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911059464
PECOS Enrollment IDI20131112001556
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
91 services43 patients
Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist 36224
This procedure involves placing a small tube into your neck artery. It helps diagnose or treat certain conditions. A radiologist, a doctor specializing in medical imaging, reviews the process to ensure accuracy and safety.
68 services65 patients
Insertion of tube into brain artery for diagnosis or treatment with review by radiologist 36226
This procedure involves inserting a thin tube into a brain artery. It aids in diagnosing or treating brain conditions. A radiologist reviews the process to ensure accuracy and safety. It's a critical step in managing brain health effectively.
66 services65 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
64 services63 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
35 services31 patients
Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist 36227
This procedure involves placing a small tube into an artery in your neck. This is done to diagnose or treat certain conditions. A radiologist, a doctor who specializes in medical imaging, will review the procedure to ensure everything is done correctly.
32 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94546 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

PACIFIC BRAIN & SPINE MED GRP INC
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3138
DR. LAWRENCE DAVID DICKINSON MD
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3138
WING CHIN M.D.
Internal Medicine
20055 LAKE CHABOT RD, #300
CASTRO VALLEY, CA 94546
Alameda County (510) 886-2311
RICARDO DA ROZA M.D.
Internal Medicine (Medical Oncology)
20055 LAKE CHABOT RD, #130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657
CYNTHIA MAHONEY M.D.
Specialist
20055 LAKE CHABOT RD, 230
CASTRO VALLEY, CA 94546
Alameda County (510) 881-1490
UNIVERSITY HEALTHCARE ALLIANCE
Internal Medicine (Hematology & Oncology)
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657
ALLERGY CONSULTANTS MEDICAL GROUP INC
Allergy & Immunology (Allergy)
20055 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 537-0700
MRS. TARA MARIE JORDAN MMS, PA-C
Physician Assistant
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657

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 Peter Adamczyk's NPI number?

The NPI number for Peter Adamczyk is 1689710915. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Where is Peter Adamczyk located?

Peter Adamczyk practices at 20055 Lake Chabot Rd Suite 300, Castro Valley, CA 94546. The listed phone number is (510) 538-7738.

What is Peter Adamczyk's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Peter Adamczyk enrolled in Medicare?

Yes. Peter Adamczyk is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Peter Adamczyk was last updated on August 28, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.