DR. GREGORY J SWEDO (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1295757334

DR. GREGORY J SWEDO (M.D.) is a healthcare provider. based in Baltimore, Maryland. specializing in Anatomic Pathology & Clinical Pathology Physician. They hold the professional credentials M.D.. They hold a License No. 0101039463 (VA). The NPI Number for DR. GREGORY J SWEDO (M.D.) is 1295757334

Main info

Male
44 Years Of Experience
Accepts Medicare Assignment
Name
DR. GREGORY J SWEDO (M.D.)
NPI
1295757334
Phone
(571) 423-5741
Address
PO BOX 37174
Enumeration Date
25 July 2006
Last Update Date
8 December 2022

Doctor Profile

Medical School Name
RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Secondary Phone
5712268380
Graduation Year
1982 (44 years ago)
PAC ID
5395925218
Group Practice PAC ID
8426241647
Professional Enrollment ID
I20110210000280
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for DR. GREGORY J SWEDO (M.D.)

  • PO BOX 37174

    BALTIMORE, MD 212973174

    Phone: (571) 423-5741

    Fax: (703) 645-6136

    Type: Mailing

  • 2501 Parkers Ln

    Alexandria, VA 223063209

    Phone: (703) 664-7222

    Fax: (703) 664-7393

    Type: Location

  • Centre Square Drive, Centreville, Fairfax County, Virginia, 20120, United States

    CENTREVILLE, VA 201201916

    Phone: (703) 830-3633

    Fax: (703) 830-4858

    Type: Mailing

  • 2832 JUNIPER ST

    FAIRFAX, VA 220314402

    Phone: (703) 645-6190

    Type: Location

  • Inova Mount Vernon Hospital, 2501, Parkers Lane, Gum Springs, Alexandria, Fairfax County, Virginia, 22306, United States

    ALEXANDRIA, VA 223063209

    Phone: (703) 664-7222

    Fax: (703) 664-7393

    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.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

No Medicare enrollment or revalidation data available for this provider in our database.

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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
88305Pathology examination of tissue using a microscope, intermediate complexity6728$0
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Insurance plans in this area (ZIP 21297)

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Provider's Procedures

DR. GREGORY J SWEDO (M.D.) performs procedures in Anatomic Pathology & Clinical Pathology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PATHOLOGYVA88307Pathology examination of tissue using a microscope, moderately high complexity6424

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: 8426241647View full group profile
NameSpecialtyState
-VA
P A T H O L O G YPA
P A T H O L O G YVA
P A T H O L O G YOK
P A T H O L O G YTX
P A T H O L O G YPA
P A T H O L O G YRI
P A T H O L O G YVA
-SC
-NJ

Reviews

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Frequently asked questions

How is DR. GREGORY J SWEDO (M.D.) identified in CMS data?
CMS-hosted NPPES data lists DR. GREGORY J SWEDO (M.D.) with NPI 1295757334.
Can I rely on DR. GREGORY J SWEDO (M.D.) being an active provider?
As of the registry snapshot, DR. GREGORY J SWEDO (M.D.) is marked active.
What is DR. GREGORY J SWEDO (M.D.) best known for clinically?
Directory data describes DR. GREGORY J SWEDO (M.D.) with Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
What area does DR. GREGORY J SWEDO (M.D.) serve?
DR. GREGORY J SWEDO (M.D.)'s listing highlights Baltimore, Maryland; more addresses can appear in NPPES.
How many locations tie to this NPI?
5 practice locations appear in the available data.

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