Dr. John Stock, M.D.
19+
Years in Practice
Practice Locations
1 location
About Dr. John Stock
John Stock, M.D. is a healthcare provider practicing in Southborough, MA.
Specialty Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
1
Location
1
States Licensed
Credentials & Board Certifications
Credentials verified via NPI Registry (NPPES)
Education & Training
No education details on file.
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Massachusetts | 55723 | Internal Medicine |
Public Data Summary for Dr. John Stock
With 19 years of practice, Dr. John Stock is an established healthcare provider, M.D.,. Dr. currently practices at Charles River Medical Associates Pc in Marlborough, Massachusetts. Their National Provider Identifier (NPI) is 1023152618, 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.
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. John Stock
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0 reviews
FAQ
Frequently asked questions about Dr. John Stock
Where does Dr. John Stock practice?
Dr. John Stock practices at Charles River Medical Associates Pc in Marlborough, Massachusetts.
Does Dr. John Stock accept Medicare?
CartoChrome does not have a verified Medicare assignment record for Dr. John Stock. CMS opt-out records should be checked directly, and patients should call the practice to confirm Medicare acceptance for their specific plan.
What is Dr. John Stock's NPI number?
Dr. John Stock's National Provider Identifier (NPI) is 1023152618. 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. John Stock been practicing?
Dr. John Stock has approximately 19 years of practice experience.