LONGWOOD MRI SPECIALISTS INC.
NPI 1942297759
Radiology - Diagnostic Radiology in Brookline, MA

Q: What is Longwood Mri Specialists Inc.'s NPI number?

The NPI number for Longwood Mri Specialists Inc. is 1942297759. It was assigned to this organization in the NPPES registry on October 6, 2005.

Q: What is Longwood Mri Specialists Inc.'s specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Active since October 06, 2005

637 WASHINGTON ST, BROOKLINE, MA 02446(617) 277-1614(617) 277-1456 Get Directions Write a Review

NPPES record last updated: September 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Longwood Mri Specialists Inc. NPPES

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

LONGWOOD MRI SPECIALISTS INC. (NPI 1942297759) is a healthcare organization registered as a diagnostic radiology in Brookline, Massachusetts and active in the NPI registry since October 2005. The organization lists Richard B Schwartz, Treasurer, as its authorized official.

NPPES Registry Identity

NPI1942297759

Entity TypeOrganization

Primary Taxonomy2085R0202X

Legal Business NameLONGWOOD MRI SPECIALISTS INC.

Location Address637 WASHINGTON STBrookline, MA 02446-4500

Mailing Address2501 Oregon Pike, Suite 101Lancaster, PA 17601-4890 · (717) 293-3223 · Fax (717) 390-2455

Phone(617) 277-1614

Fax(617) 277-1456

Organization SubpartNo

Authorized OfficialRichard B SchwartzTreasurer · (617) 227-1614

Enumeration DateOctober 6, 2005

Last NPPES UpdateSeptember 7, 2023

✔ NPI 1942297759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

637 WASHINGTON ST, Brookline, MA 02446

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Longwood Mri Specialists Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Longwood Mri Specialists Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Mark Preston, M.D., J.D.

Diagnostic Radiology

NPI 1396729810

122 4TH AVE SUITE 100
Indialantic, FL 32903

(321) 409-0667

✔ PECOS✔ Accepts Medicare1,116 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Longwood Mri Specialists Inc.'s NPI number?

The NPI number for Longwood Mri Specialists Inc. is 1942297759. It was assigned to this organization in the NPPES registry on October 6, 2005.

Where is Longwood Mri Specialists Inc. located?

Longwood Mri Specialists Inc. is located at 637 Washington St, Brookline, MA 02446. The listed phone number is (617) 277-1614.

What is Longwood Mri Specialists Inc.'s specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Longwood Mri Specialists Inc. enrolled in Medicare?

Yes. Longwood Mri Specialists Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Longwood Mri Specialists Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Diagnostic Radiology) reassigns their Medicare billing to Longwood Mri Specialists Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Longwood Mri Specialists Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Longwood Mri Specialists Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Longwood Mri Specialists Inc. was last updated on September 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.