Margaret Siman PLC
NPI 1386824175 · Family Medicine Physician · Staunton, VA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Siman PLC is a Family Medicine Physician organization in Staunton, VA (NPI 1386824175).
Provider details
- NPI number
- 1386824175
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Margaret Siman, Owner(540) 885-0010
- License
- 0101053670 (VA)
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
18 yrs 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
- 2007-11-08
- Last updated
- 2007-11-08
Frequently asked questions
- What is Margaret Siman PLC's NPI number?
- Margaret Siman PLC's National Provider Identifier (NPI) is 1386824175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Margaret Siman PLC?
- Margaret Siman PLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Siman PLC located?
- Margaret Siman PLC's practice location on file with NPPES is 1234 Middlebrook Ave, Staunton, VA 24401-4581.
- What is Margaret Siman PLC's phone number?
- The practice phone number listed in the NPPES registry for Margaret Siman PLC is (540) 885-0010.
- Does Margaret Siman PLC accept Medicare?
- Margaret Siman PLC 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 Margaret Siman PLC?
- The authorized official listed on Margaret Siman PLC's NPPES record is Margaret Siman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Margaret Siman PLC's NPI active?
- Yes — Margaret Siman PLC's NPI (1386824175) is active in the NPPES registry as of the last update on 2007-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.