OrganizationActive
Inova Health Care Services
NPI 1922139807 · Psychiatric Hospital Unit · Fairfax, VA
Inova Health Care Services is a Psychiatric Hospital Unit organization in Fairfax, VA (NPI 1922139807).
Provider details
- NPI number
- 1922139807
- Entity type
- Organization
- Primary specialty
- Psychiatric Hospital UnitHospital Units
- Organization subpart
- No
- Authorized official
- Richard Magenheimer, Chief Financial Officer(703) 289-2048
Specialties & taxonomies
Hospital Units
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone: (703) 391-3600
Street-level locationGet directions
Mailing address
2990 Telestar Ct
Falls Church, VA 22042-1207
Other names (DBA / former)
- Doing business as
- Inova Fair Oaks Hospital
Registry dates
- Enumerated
- 2007-03-09
- Last updated
- 2009-12-29
Frequently asked questions
- What is Inova Health Care Services's NPI number?
- Inova Health Care Services's National Provider Identifier (NPI) is 1922139807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Inova Health Care Services?
- Inova Health Care Services is classified in the NPPES registry as Psychiatric Hospital Unit (Hospital Units).
- Where is Inova Health Care Services located?
- Inova Health Care Services's practice location on file with NPPES is 3600 Joseph Siewick Dr, Fairfax, VA 22033-1709.
- What is Inova Health Care Services's phone number?
- The practice phone number listed in the NPPES registry for Inova Health Care Services is (703) 391-3600.
- Who is the authorized official for Inova Health Care Services?
- The authorized official listed on Inova Health Care Services's NPPES record is Richard Magenheimer, Chief Financial Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Inova Health Care Services's NPI active?
- Yes — Inova Health Care Services's NPI (1922139807) is active in the NPPES registry as of the last update on 2009-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.