WILLIAM MARSHALL RAMSDELL (M.D.) – Specialist, NPI 1073501334

WILLIAM MARSHALL RAMSDELL (M.D.) is a healthcare provider. based in West lake hills, Texas. specializing in Specialist. They hold the professional credentials M.D.. They hold a License No. 54405 (TX). The NPI Number for WILLIAM MARSHALL RAMSDELL (M.D.) is 1073501334

Main info

Male
Name
WILLIAM MARSHALL RAMSDELL (M.D.)
NPI
1073501334
Phone
(512) 327-7779
Address
102 WESTLAKE DRIVE
Enumeration Date
11 October 2005
Last Update Date
30 November 2007
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 WILLIAM MARSHALL RAMSDELL (M.D.)

  • 102, Westlake Drive, Westlake Park, West Lake Hills, Travis County, Texas, 78746, United States

    SUITE 100

    WEST LAKE HILLS, TX 787465373

    Phone: (512) 327-7779

    Fax: (512) 444-0977

    Type: Mailing

  • 102, Westlake Drive, West Lake Hills, Travis County, Texas, 78746, United States

    SUITE 100

    WEST LAKE HILLS, TX 787465394

    Phone: (512) 327-7779

    Fax: (512) 444-0977

    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 $20.

Total Amount is formed as General ($20) + Research ($0) + Ownership ($0) = $20.

Last reported payment date: 2023-06-17 • Largest payer in this snapshot: Halozyme Inc ($20).

Total Amount

$20

General + Research + Ownership

Payments

1

Total payment records

General Amount

$20

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-06-17

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Halozyme Inc$20
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 78746)

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Reviews

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Frequently asked questions

How do I look up WILLIAM MARSHALL RAMSDELL (M.D.) by NPI?
Use NPI 1073501334 when you need to reference WILLIAM MARSHALL RAMSDELL (M.D.) in forms, claims, or directories.
Is WILLIAM MARSHALL RAMSDELL (M.D.) active in the national directory?
WILLIAM MARSHALL RAMSDELL (M.D.)'s public NPI profile is in an active state.
What field does WILLIAM MARSHALL RAMSDELL (M.D.) work in?
You can think of WILLIAM MARSHALL RAMSDELL (M.D.) as practicing within Other Service Providers. Clinical services aligned with this taxonomy classification.
What location shows for WILLIAM MARSHALL RAMSDELL (M.D.)?
We surface West Lake Hills, Texas for WILLIAM MARSHALL RAMSDELL (M.D.) based on available NPPES addresses.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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