Siesta Health Services PC
NPI 1194510115 · Sleep Medicine (Family Medicine) Physician · Dumfries, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siesta Health Services PC is a Sleep Medicine (Family Medicine) Physician organization in Dumfries, VA (NPI 1194510115).
Provider details
- NPI number
- 1194510115
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mashkour Rab, Office Manager(832) 969-3844
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-04-10
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Siesta Health Services PC's NPI number?
- Siesta Health Services PC's National Provider Identifier (NPI) is 1194510115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Siesta Health Services PC?
- Siesta Health Services PC is classified in the NPPES registry as Sleep Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Siesta Health Services PC located?
- Siesta Health Services PC's practice location on file with NPPES is 3763 Fettler Park Dr, Dumfries, VA 22025-1946.
- What is Siesta Health Services PC's phone number?
- The practice phone number listed in the NPPES registry for Siesta Health Services PC is (866) 938-9996.
- Does Siesta Health Services PC accept Medicare?
- Siesta Health Services PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Siesta Health Services PC?
- The authorized official listed on Siesta Health Services PC's NPPES record is Mashkour Rab, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Siesta Health Services PC's NPI active?
- Yes — Siesta Health Services PC's NPI (1194510115) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.