DR. MARGARET I STEWART (M.D.) – Dermatology Physician, NPI 1649375072

DR. MARGARET I STEWART (M.D.) is a healthcare provider. based in Lawrence, Massachusetts. specializing in Dermatology Physician. They hold the professional credentials M.D.. They hold a License No. 159113 (MA). The NPI Number for DR. MARGARET I STEWART (M.D.) is 1649375072

Main info

Female
Name
DR. MARGARET I STEWART (M.D.)
NPI
1649375072
Phone
(978) 691-5690
Address
280 MERRIMACK ST STE 311
Enumeration Date
13 September 2006
Last Update Date
18 October 2017
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

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Provider Addresses for DR. MARGARET I STEWART (M.D.)

  • 307;309;311, Merrimack Street, Lawrence, Essex County, Massachusetts, 01842, United States

    LAWRENCE, MA 018431779

    Phone: (978) 691-5690

    Fax: (978) 691-5693

    Type: Mailing

  • Borthwick Avenue, Meadowbrook, Portsmouth, Rockingham County, New Hampshire, 03801, United States

    SUITE 201 WEST

    PORTSMOUTH, NH 038017156

    Phone: (603) 433-9575

    Fax: (603) 430-0104

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $42.

Total Amount is formed as General ($42) + Research ($0) + Ownership ($0) = $42.

Last reported payment date: 2024-04-23 • Largest payer in this snapshot: ABBVIE INC. ($42).

Total Amount

$42

General + Research + Ownership

Payments

1

Total payment records

General Amount

$42

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-23

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
ABBVIE INC.$42
View all Open Payments →|Open Payments Risk Radar →

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.

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01843)

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Provider's Procedures

DR. MARGARET I STEWART (M.D.) performs procedures in Dermatology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DERMATOLOGYNH17003Destruction of 2-14 skin growths4084586

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Frequently asked questions

What federal number belongs to DR. MARGARET I STEWART (M.D.)?
The federal identifier for DR. MARGARET I STEWART (M.D.) is NPI 1649375072.
Does this profile mean DR. MARGARET I STEWART (M.D.) is currently active?
Yes — DR. MARGARET I STEWART (M.D.) appears active in the national provider directory.
What does DR. MARGARET I STEWART (M.D.) treat or focus on?
Patients typically see DR. MARGARET I STEWART (M.D.) under the specialty Dermatology Physician. Clinical services aligned with this taxonomy classification.
What location metadata exists for DR. MARGARET I STEWART (M.D.)?
The page summarizes Lawrence, Massachusetts for DR. MARGARET I STEWART (M.D.); expand the address list for detail.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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