Dr. Christopher Hashikawa, M.D.
38% Complete
Profile completeness
ZIP Healthcare Access Score
Limited Access
ZIP 02554 • D
20+
Years in Practice
Healthcare Access Where Dr. Christopher Hashikawa Practices
ZIP code 02554 • Nantucket, Massachusetts
Significant gaps exist in healthcare availability for residents of ZIP 02554.
View full Healthcare Access Score report for ZIP 02554Conditions Dr. Christopher Hashikawa Can Help With
Based on specialty, these are the relevant healthcare access scores for the practice area
Practice Locations
3 locations
About Dr. Christopher Hashikawa
Christopher Hashikawa, M.D. is a healthcare provider practicing in Nantucket, MA.
Specialty Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
22
Years Experience
3
Locations
1
States Licensed
Credentials & Board Certifications
Credentials verified via NPI Registry (NPPES)
Education & Training
Medical School
University Of Michigan Medical School
Class of 2004
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Massachusetts | 230234 | Emergency Medicine |
Public Data Summary for Dr. Christopher Hashikawa
With 20 years of practice, Dr. Christopher Hashikawa is an established healthcare provider, M.D., after earning their medical degree at University Of Michigan Medical School in 2004. Dr. currently practices across 3 facilities, including Nantucket Cottage Hospital in Nantucket, Massachusetts. Their National Provider Identifier (NPI) is 1770688160, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
Dr. Christopher Hashikawa's practice is located in ZIP 02554 (Nantucket, Massachusetts), which has an overall CartoChrome Healthcare Access Score of 37/100 (Limited Access). Access constraints in this ZIP code can affect wait times, specialist availability, and emergency response — context worth knowing when choosing a provider.
CMS Medicare data shows Dr. Christopher Hashikawa as a lower-volume healthcare provider, treating approximately 366 Medicare beneficiaries and delivering 458 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Transparency & Safety
Public records from CMS and OIG databases
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Christopher Hashikawa
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FAQ
Frequently asked questions about Dr. Christopher Hashikawa
Where does Dr. Christopher Hashikawa practice?
Dr. Christopher Hashikawa practices at Nantucket Cottage Hospital in Nantucket, Massachusetts. Dr. is also affiliated with 2 additional facilities, listed below.
Does Dr. Christopher Hashikawa accept Medicare?
Based on CMS records, Dr. Christopher Hashikawa has not filed a Medicare opt-out affidavit, which means they typically accept Medicare-covered patients. CMS billing data shows 366 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Christopher Hashikawa's NPI number?
Dr. Christopher Hashikawa's National Provider Identifier (NPI) is 1770688160. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Christopher Hashikawa been practicing?
Dr. Christopher Hashikawa has approximately 20 years of practice experience, having graduated from University Of Michigan Medical School in 2004.