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Pathology - Anatomic Pathology Specialists in Boston, MA

Browse 186 Pathology - Anatomic Pathology providers listed in NPPES with a practice address in Boston, Massachusetts.

186 Healthcare Providers

How Boston compares with the U.S.

Boston has 28 clinicians in Pathology - Anatomic Pathology per 100,000 residents, 33.1 times the U.S. rate of 0.8.

That is 186 active clinicians in Pathology - Anatomic Pathology with a practice address in Boston, for a population of 666,442.

The Massachusetts rate is 3.9 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

96% of clinicians in Pathology - Anatomic Pathology in Boston listed in the CMS Medicare file (109 of 113) accept Medicare assignment. That is similar to the Massachusetts share of 98%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

1% of clinicians in Pathology - Anatomic Pathology in Boston listed in the CMS Medicare file (1 of 113) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Massachusetts share of 1%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Pathology - Anatomic Pathology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Pathology - Anatomic Pathology practitioners in Boston, MA

Source: CMS PECOS
PECOS Enrolled Specialists 123 In Boston, MA
Part B Lab & Imaging Eligible 126 Diagnostic Referrals
DME Ordering Eligible 132 Durable Medical Equipment
Home Health Agency Referrals 126 HHA Ordering Eligible
Showing 1โ€“20 of 186 providers
With recent CMS data first, then Aโ€“Z

Sanda Alexandrescu

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Longwood Ave, Boston, MA 021155724
Phone: 6173556000
NPI Identifier 1326337247
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Alyaa Al-Ibraheemi

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Longwood Ave, Boston, MA 021155724
Phone: 6173558969
NPI Identifier 1659626091
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Dr. Bayan A Alzumaili , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
55 Fruit St, Boston, MA 021142696
Phone: 6464609981
NPI Identifier 1710473939
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Dr. Jon Christopher Aster , MD PHD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
75 Francis St, Department Of Pathology, Boston, MA 02115
Phone: 6177325500
NPI Identifier 1023075702
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Dr. Claire Avillach , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
55 Fruit St, Boston, MA 021142696
Phone: 6176430800
NPI Identifier 1184122905
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Dr. Tejus A Bale , MD, PhD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
75 Francis St, Dept. Of Pathology, Amory 3, Boston, MA 021156110
Phone: 6177325700
NPI Identifier 1104260306
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Dr. Atul K Bhan , MBBS MD

Pathology - Anatomic Pathology

Active NPI Status
55 Fruit St, Warren 501, Boston, MA 021142621
Phone: 6177262588
NPI Identifier 1144211285
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Dr. Veerle Bossuyt , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
55 Fruit St, Boston, MA 021142621
Phone: 6177262967
NPI Identifier 1164595567
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Dr. Jane Elizabeth Brock , BM BS PHD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
75 Francis Street, Brigham & Women's Hospital, Boston, MA 02115
Phone: 6177325710
NPI Identifier 1366429888
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Dr. Jonathan H Chen , MD, PhD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 6177262967
NPI Identifier 1780022400
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Dr. Lucian R Chirieac , MD

Pathology - Anatomic Pathology

Active NPI Status
75 Francis St, Bwh Department Of Pathology, Boston, MA 02112
Phone: 6177328126
NPI Identifier 1225064397
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Dr. Edmund Saulius Cibas , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
75 Francis St, Brigham And Womens Hospital Dept Of Pathology, Boston, MA 02115
Phone: 6177326797
NPI Identifier 1528036902
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Dr. Robert Barnes Colvin , MD

Pathology - Anatomic Pathology

Active NPI Status
55 Fruit St, Pathology Associates, Boston, MA 021142621
Phone: 6177262966
NPI Identifier 1922098458
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Dr. James L Connolly , MD

Pathology - Anatomic Pathology

Active NPI Status
Dept Pathology B I Hosp, 330 Brookline Avenue, Boston, MA 02215
Phone: 6176674344
NPI Identifier 1699880583
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Danielle Costigan

Pathology - Anatomic Pathology

Active NPI Status
75 Francis St, Pathology Department, Boston, MA 021156110
Phone: 6177325500
NPI Identifier 1700332681
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Dr. Christopher Paul Crum , MD

Pathology - Anatomic Pathology

Active NPI Status
75 Francis Street Amory 3, Brigham And Womens Hospital Department Of Pathology, Boston, MA 02115
Phone: 6177327510
NPI Identifier 1508856733
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Dr. Katelyn C Dannheim Drew , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
55 Fruit St, Boston, MA 021142621
Phone: 6176430800
NPI Identifier 1558781260
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Dr. Umberto De Girolami , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
75 Francis Street Armory 3, Brigham And Womens Hospital Department Of Pathology, Boston, MA 02115
Phone: 6177327510
NPI Identifier 1972569127
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Dr. Ivana Delalle , MD

Pathology - Anatomic Pathology

Active NPI Status
670 Albany Street, Suite 304, Boston, MA 021182646
Phone: 6174144291
NPI Identifier 1609849918
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Dr. Deborah A Dillon , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
75 Francis Street, Bwh Department Of Pathology, Boston, MA 02115
Phone: 6177327510
NPI Identifier 1740247063
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Frequently Asked Questions about Pathology - Anatomic Pathology in Boston

How do I check a Pathology - Anatomic Pathology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Massachusetts licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.