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Siesta Health Services PC

Sleep Medicine (Family Medicine) Physician in Dumfries, VA · enumerated 2025 · authorized official Mashkour Rab, Office Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1194510115

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Registry record

Entity type Organization (Type 2)
Legal business name Siesta Health Services PC
Practice address 3763 Fettler Park Dr, Dumfries, VA, 22025
Phone (866) 938-9996
Enumeration date Apr 10, 2025
Last updated in NPPES Sep 9, 2025

Taxonomy & classification

207QS1201X Sleep Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Mashkour Rab
Title Office Manager
Phone (832) 969-3844

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Siesta Health Services PC?
Siesta Health Services PC is registered in NPPES as a Sleep Medicine (Family Medicine) Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-09.