DR. S WILLIAM PIERCE (MD) – Family Medicine Physician, NPI 1265438592

DR. S WILLIAM PIERCE (MD) is a healthcare provider. based in Henderson, Nevada. specializing in Family Medicine Physician. They hold the professional credentials MD. They hold a License No. 09009 (NV). The NPI Number for DR. S WILLIAM PIERCE (MD) is 1265438592

Main info

Male
Name
DR. S WILLIAM PIERCE (MD)
NPI
1265438592
Phone
(702) 614-1800
Address
2645 W HORIZON RIDGE PKWY
Enumeration Date
22 June 2005
Deactivation Date
21 March 2006
Reactivation Date
29 March 2006
Last Update Date
28 March 2011
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

Loading map...

Provider Addresses for DR. S WILLIAM PIERCE (MD)

  • 2645, West Horizon Ridge Parkway, Sunridge Heights, Henderson, Clark County, Nevada, 89052, United States

    STE. 120

    HENDERSON, NV 890522898

    Phone: (702) 614-1800

    Fax: (702) 614-1888

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

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.

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 89052)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What unique ID ties claims to DR. S WILLIAM PIERCE (MD)?
NPI 1265438592 is assigned to DR. S WILLIAM PIERCE (MD) under the national enumeration system.
Is DR. S WILLIAM PIERCE (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What does DR. S WILLIAM PIERCE (MD) treat or focus on?
Patients typically see DR. S WILLIAM PIERCE (MD) under the specialty Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Where does public data place DR. S WILLIAM PIERCE (MD)?
The snapshot lists Henderson, Nevada for DR. S WILLIAM PIERCE (MD); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

Similar Providers

EVAN C ALLEN (MD)

Family Medicine Physician
1701N GREEN VALLEY PKWY 5C
NPI: 1710980743

DONALD PAUL WINGARD (D.O.)

Family Medicine Physician
Siena Heights Drive, Henderson, Clark County, Nevada, 89193, United States of America
NPI: 1902809007

DR. ELLAINE SESE PINGOL (MD)

Family Medicine Physician
Old Police Call Box, Henderson Gardens, The Shore, Leith Harbour & Newhaven, City of Edinburgh, Scotland, EH6 6BX, United Kingdom
NPI: 1679576060

ELENA B GARCIA (M.D.)

Family Medicine Physician
West Sunset Road, Paradise, Clark County, Nevada, 89118, United States
NPI: 1699771204

RAVI S. RAMANATHAN (MD)

Family Medicine Physician
291, North Pecos Road, Henderson, Clark County, Nevada, 89074, United States
NPI: 1770582520

MICHAEL JUSTIN GORMAN (D.O.)

Family Medicine Physician
6355 S BUFFALO DR FL 3
NPI: 1356342364

DARLINA KESEG MANTHEI (DO)

Family Medicine Physician
874, American Pacific Drive, Henderson, Clark County, Nevada, 89014, United States
NPI: 1821090473

BYRON KILPATRICK (MD)

Family Medicine Physician
595, Lake Mead Parkway, Henderson, Clark County, Nevada, 89015, United States
NPI: 1750383360

JOSEPH PAUL HARDY (MD)

Family Medicine Physician
874, American Pacific Drive, Henderson, Clark County, Nevada, 89014, United States
NPI: 1184626632