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Radiology, Diagnostic Radiology in Boston, MA
Karen Marie Alexander is a radiologist at 300 Longwood Ave in Boston, MA. View phone 617-355-6000 and NPI 1891949863.
Loa does not yet have a verified provider-submitted price for this listing. Ask the provider and your insurer for a current estimate before scheduling care.
Radiology providers perform and interpret imaging studies including MRI, CT, X-ray, and ultrasound. Imaging is typically billed with a separate facility (technical) fee and reading (professional) fee.
For NPI 1891949863, the CMS Doctors and Clinicians National Downloadable File released July 9, 2026 reports Diagnostic Radiology.
CMS enrollment records list group affiliations including Pediatric Physician SERVICES, INC..
Review the CMS source dataset. Confirm current participation and services directly with the provider.
Published and estimated prices are a starting point. Confirm these details before scheduling to avoid surprises.
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Karen Marie Alexander M.D. is published from source-labeled provider data. Registry classifications, practice locations, network participation, and contact information can change, so verify current details before care, billing, or referral.
Source: NPI Registry. Source record updated June 15, 2022. Loa profile refreshed Jul 21, 2026.
Loa does not yet have a verified provider-submitted price for Karen Marie Alexander M.D.. Ask the office for a written self-pay estimate and compare nearby source-labeled prices before scheduling.
This profile shows public provider information for Radiology, Diagnostic Radiology in Boston, MA, including contact details, NPI source information, and source-labeled price context when available.
Karen Marie Alexander M.D. is listed as an NPI individual under Radiology, Diagnostic Radiology (2085R0202X). Registry classifications can change and do not guarantee that every listed service is currently offered.
The NPI Registry lists November 4, 2008 as the enumeration date for NPI 1891949863. The record certification date is June 15, 2022. These are registry dates, not necessarily the date the provider began practicing.
The CMS Doctors and Clinicians file lists Diagnostic Radiology for NPI 1891949863. Medicare enrollment details can change, so confirm current credentials, participation, and services directly.
The CMS record indicates that Karen Marie Alexander M.D. accepts the Medicare-approved amount as payment in full. Confirm current participation, network status, and patient responsibility before care.
Contact the office before care to confirm the location, appointment availability, network participation, exact service and billing code, and all expected professional or facility fees.
The provider or an authorized representative can claim the profile or suggest a correction. Loa reviews submitted changes before publishing them.