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Dr. Stuart J Schnitt , MD

Pathology - Anatomic Pathology โ€ข Boston, MA

Active NPI 1821035452 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

330 Brookline Ave
Boston, MA 022155491

Call 6176674344 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

330 Brookline Ave

Boston, MA 022155491

Telephone 6176674344
Organization at the Same NPPES Address or Phone
Dva Healthcare Of Massachusetts, Inc. Facility NPI 1295794121

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 2 distinct group names: Brigham And Womens Physicians Organization Inc; Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Albany Medical College Of Union University

Graduation Year

1979

Medicare patients

272 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $37,769 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $29,682 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $137.07 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

Years since graduation

47 years (graduated 1979)

CMS Doctors and Clinicians data list 1979 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Schnitt has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Schnitt as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Boston and Massachusetts

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 60% of clinicians listed under Pathology - Anatomic Pathology in Boston, MA (2024, 103 clinicians with data). Median for this group: 990. Middle half: 408 to 1,957.

Fewer Medicare Part B services than 70% of clinicians listed under Pathology - Anatomic Pathology in Massachusetts (2024, 157 clinicians with data). Median for this group: 1,346. Middle half: 629 to 2,282.

Medicare-allowed amount

Close to the middle for clinicians listed under Pathology - Anatomic Pathology in Boston, MA (2024, 103 clinicians with data). Median for this group: $45,378. Middle half: $19,889 to $81,556.

A lower Medicare-allowed amount than 60% of clinicians listed under Pathology - Anatomic Pathology in Massachusetts (2024, 157 clinicians with data). Median for this group: $53,176. Middle half: $26,435 to $86,990.

Paid by Medicare

Close to the middle for clinicians listed under Pathology - Anatomic Pathology in Boston, MA (2024, 103 clinicians with data). Median for this group: $36,407. Middle half: $15,855 to $64,357.

A lower Medicare payment amount than 60% of clinicians listed under Pathology - Anatomic Pathology in Massachusetts (2024, 157 clinicians with data). Median for this group: $41,704. Middle half: $20,703 to $68,820.

186 active clinicians are listed under Pathology - Anatomic Pathology with a practice address in Boston, MA (278 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Boston

0.5% of these 186 clinicians have the CMS telehealth indicator.

58.6% of these 186 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $137.07.

Manufacturer Payment Nature Product Type Amount ($)
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
KISQALI General $137.07

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
88321 Surgical pathology consultation and report on referred slides prepared elsewhere
168 155 $354.71 $85.97
88360 Microscopic genetic analysis of tumor, manual
124 46 $225.00 $42.41
88305 Pathology examination of tissue using a microscope, intermediate complexity
110 93 $162.10 $38.25
88307 Pathology examination of tissue using a microscope, moderately high complexity
107 23 $347.37 $83.96
88341 Special stained specimen slides to examine tissue, each additional procedure
97 32 $119.89 $28.66
88342 Special stained specimen slides to examine tissue, initial procedure
49 47 $205.00 $35.67
76098 X-ray of surgical specimen
22 19 $64.00 $15.82

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-06-17
Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

License # reported to NPPES MA 58606

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PATHOLOGY

Medicare Enrollment ID

I20050406000352

Enrollment State Jurisdiction

MA

PECOS Control ID

8022065648

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc

330 Brookline Ave, Boston, MA 022155400

Phone: 6177548612

Brigham And Womens Physicians Organization Inc

75 Francis St, Boston, MA 021156110

Phone: 6177325500

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

22 listed
Dr. Saja Asakrah , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1578975124

Doctor of Medicine (M.D.)

Sarah Beck

Student in an Organized Health Care Education/Training Program

NPI 1619437324
Dr. Julia Braza , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1619046760

Doctor of Medicine (M.D.)

Dr. Allen Bryan , MD, PhD

Pathology - Clinical Pathology

NPI 1417214701

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. James Connolly , MD

Pathology - Anatomic Pathology

NPI 1699880583

Doctor of Medicine (M.D.)

Brian Enloe

Student in an Organized Health Care Education/Training Program

NPI 1073992749

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

13 Historical Events
๐Ÿ“
Updated Practice Location June 17, 2026

Registered at 330 BROOKLINE AVE, BOSTON, MA 022155491 (Tel: 6176674344)

๐Ÿ“
Updated Business Mailing Address June 17, 2026

Registered at 330 BROOKLINE AVE, BOSTON, MA 022155491 (Tel: 6176674344)

โœ…
NPI Profile Active June 09, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location June 09, 2017

Registered at 75 FRANCIS ST, BOSTON, MA 021156110 (Tel: (617) 732-7510)

๐Ÿ“
Updated Business Mailing Address June 09, 2017

Registered at 75 FRANCIS ST, BOSTON, MA 021156110 (Tel: (617) 732-7510)

๐Ÿ‘ค
Provider Name / Credentials Updated June 09, 2017

Recorded as STUART SCHNITT, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 09, 2017

Pathology (license number reported to NPPES: MA 58606)

โœ…
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) July 08, 2007

Registered at BI/DEACONESS MED. CTR., BOSTON, MA 02215 (Tel: 6176674344)

๐Ÿ“
Business Mailing Address (Initial Record) July 08, 2007

Registered at 330 BROOKLINE AVE, B.I. DEACONESS MED. CTR/PATHOLOGY, BOSTON, MA 022155400 (Tel: 6176674344)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) July 08, 2007

Recorded as STUART SCHNITT, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pathology (license number reported to NPPES: MA 58606)

๐ŸŸข
Initial NPI Registration & Enumeration June 01, 2006

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1821035452
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 01, 2006
Last Update: June 17, 2026
Sole Proprietor: No

Other Pathology - Anatomic Pathology Specialists in Boston

All Pathology - Anatomic Pathology Specialists in Boston

Mailing Address

330 Brookline Ave

Boston, MA 022155491

Phone: 6176674344

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.