MARGARET STEANE LYTTON (M.D.) – Family Medicine Physician, NPI 1003897240

MARGARET STEANE LYTTON (M.D.) is a healthcare provider. based in Wynnewood, Pennsylvania. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. MD049994L (PA). The NPI Number for MARGARET STEANE LYTTON (M.D.) is 1003897240

Main info

Female
47 Years Of Experience
Accepts Medicare Assignment
Name
MARGARET STEANE LYTTON (M.D.)
NPI
1003897240
Phone
(610) 642-9167
Address
638 SUSSEX RD
Enumeration Date
7 November 2005
Last Update Date
14 October 2011

Doctor Profile

Medical School Name
MEDICAL COLLEGE OF PENNSYLVANIA
Secondary Phone
6106670650
Graduation Year
1979 (47 years ago)
PAC ID
3870592934
Group Practice PAC ID
2961477328
Professional Enrollment ID
I20101115000345
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MARGARET STEANE LYTTON (M.D.)

  • 638, Sussex Road, Wynnebrook Manor, Wynnewood, Ardmore, Lower Merion Township, Montgomery County, Pennsylvania, 19096, United States

    WYNNEWOOD, PA 190962205

    Phone: (610) 642-9167

    Type: Mailing

  • 145, North Narberth Avenue, Narberth, Montgomery County, Pennsylvania, 19072, United States

    NARBERTH, PA 190721923

    Phone: (610) 667-0650

    Fax: (610) 667-1481

    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 $13.

Total Amount is formed as General ($13) + Research ($0) + Ownership ($0) = $13.

Last reported payment date: 2023-06-21 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($13).

Total Amount

$13

General + Research + Ownership

Payments

1

Total payment records

General Amount

$13

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-06-21

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
GlaxoSmithKline, LLC.$13
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 19096)

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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: 2961477328View full group profile
NameSpecialtyState
Family PracticePA
Nurse PractitionerPA

Reviews

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Frequently asked questions

What is the 10-digit NPI for MARGARET STEANE LYTTON (M.D.)?
MARGARET STEANE LYTTON (M.D.) — NPI 1003897240 — is the standard way to identify this listing.
Can I rely on MARGARET STEANE LYTTON (M.D.) being an active provider?
As of the registry snapshot, MARGARET STEANE LYTTON (M.D.) is marked active.
What taxonomy line describes MARGARET STEANE LYTTON (M.D.)?
For research purposes, treat MARGARET STEANE LYTTON (M.D.) as Family Medicine Physician in this dataset. Clinical services aligned with this taxonomy classification.
Does MARGARET STEANE LYTTON (M.D.) list a practice location?
Patients near Wynnewood, Pennsylvania may find MARGARET STEANE LYTTON (M.D.) in results; validate coverage separately.
Is the information about MARGARET STEANE LYTTON (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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