Alexandra Hartz, LCSW
NPI 1083703862 · Clinical Social Worker · Alexandria, VA
Alexandra Hartz, LCSW is a Clinical Social Worker provider in Alexandria, VA (NPI 1083703862).
Provider details
- NPI number
- 1083703862
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0904002792 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2021-07-06
- Certified
- 2021-07-06
Frequently asked questions
- What is Alexandra Hartz's NPI number?
- Alexandra Hartz's National Provider Identifier (NPI) is 1083703862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Hartz's specialty?
- Alexandra Hartz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexandra Hartz located?
- Alexandra Hartz's practice location on file with NPPES is 300 N Washington Street Suite 504, Alexandria, VA 22314.
- What is Alexandra Hartz's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Hartz is (703) 684-7575.
- Is Alexandra Hartz's NPI active?
- Yes — Alexandra Hartz's NPI (1083703862) is active in the NPPES registry as of the last update on 2021-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.