THOMAS W. SMITH (MD) – Anatomic Pathology Physician, NPI 1336139526

THOMAS W. SMITH (MD) is a healthcare provider. based in Boston, Massachusetts. specializing in PATHOLOGY. They hold the professional credentials MD. They hold a License No. 36174 (MA). The NPI Number for THOMAS W. SMITH (MD) is 1336139526

Main info

Male
54 Years Of Experience
Accepts Medicare Assignment
Name
THOMAS W. SMITH (MD)
NPI
1336139526
Phone
Not provided
Address
PO BOX 415348
Enumeration Date
27 October 2005
Last Update Date
2 November 2020

Doctor Profile

Medical School Name
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Secondary Phone
5083341000
Graduation Year
1972 (54 years ago)
PAC ID
9830139674
Group Practice PAC ID
4284539891
Professional Enrollment ID
I20060419000334
Address ID
MA016550002WO55XXXNXXX400

Contacts

Secure Messaging
tsmith19794@UmassMemorial.direct-ci.com
FHIR Endpoint
https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

799 PATHOLOGY in MA

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Provider Addresses for THOMAS W. SMITH (MD)

  • PO Box 846028, Albany Street, Church Green, Financial District, Boston, Suffolk County, Massachusetts, 02284-6028, United States

    BOSTON, MA 022415348

    Phone:

    Type: Mailing

  • UMASS Memorial Medical Center University Campus Hospital, 55, Lake Avenue North, Worcester, Worcester County, Massachusetts, 01653, United States

    WORCESTER, MA 016550002

    Phone: (508) 793-6100

    Fax: (508) 793-6110

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-04-19

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20060419000334IPathologyMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
88341Special stained specimen slides to examine tissue, each additional procedure11118$0
88307Pathology examination of tissue using a microscope, moderately high complexity4528$0
88342Special stained specimen slides to examine tissue, initial procedure2825$0
88304Pathology examination of tissue using a microscope, moderately low complexity1915$0
88331Pathology examination of specimen during surgery, first tissue block1816$0
View full utilization report →

Insurance plans in this area (ZIP 02241)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4284539891View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)MA
-MA
-MA
Family PracticeMA
Physician AssistantMA
Pulmonary Disease, Critical Care (Intensivists), Allergy/ImmunologyMA
-MA
-MA
Internal MedicineMA
Nurse PractitionerMA

Reviews

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Frequently asked questions

How do payers reference THOMAS W. SMITH (MD)?
For THOMAS W. SMITH (MD), use NPI 1336139526 as the unique 10-digit identifier.
Is there an active status for THOMAS W. SMITH (MD)?
For scheduling context, THOMAS W. SMITH (MD) is shown as active in the registry.
What clinical focus is listed for THOMAS W. SMITH (MD)?
At a glance, THOMAS W. SMITH (MD) is tied to Anatomic Pathology Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with THOMAS W. SMITH (MD)?
Directory geography for THOMAS W. SMITH (MD) centers on Boston, Massachusetts.
Does THOMAS W. SMITH (MD) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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