IndividualActive
Masih Siavoshan, RPH
NPI 1255658407 · Pharmacist · Mc Lean, VA
Masih Siavoshan, RPH is a Pharmacist provider in Mc Lean, VA (NPI 1255658407).
Provider details
- NPI number
- 1255658407
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0202012184 (VA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
6224 Old Dominion Dr
Mc Lean, VA 22101-4217
Phone: (703) 538-6600
Fax: (703) 241-7023
Street-level locationGet directions
Mailing address
6224 Old Dominion Dr
Mc Lean, VA 22101-4217
Registry dates
- Enumerated
- 2010-04-28
- Last updated
- 2010-04-28
Frequently asked questions
- What is Masih Siavoshan's NPI number?
- Masih Siavoshan's National Provider Identifier (NPI) is 1255658407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Masih Siavoshan's specialty?
- Masih Siavoshan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Masih Siavoshan located?
- Masih Siavoshan's practice location on file with NPPES is 6224 Old Dominion Dr, Mc Lean, VA 22101-4217.
- What is Masih Siavoshan's phone number?
- The practice phone number listed in the NPPES registry for Masih Siavoshan is (703) 538-6600.
- Is Masih Siavoshan's NPI active?
- Yes — Masih Siavoshan's NPI (1255658407) is active in the NPPES registry as of the last update on 2010-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.