OrganizationActive
Diane Hofstadter, LLC
NPI 1184890378 · Professional Counselor · Vienna, VA
Diane Hofstadter, LLC is a Professional Counselor organization in Vienna, VA (NPI 1184890378).
Provider details
- NPI number
- 1184890378
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Diane Hofstadter, Owner(405) 818-6024
- License
- 1667 (OK)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
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
129 Park St Ne
Vienna, VA 22180-4603
Phone: (405) 818-6024
Street-level locationGet directions
Mailing address
5714 Mackenzie St
Centreville, VA 20120-1422
Registry dates
- Enumerated
- 2008-05-07
- Last updated
- 2011-10-12
Frequently asked questions
- What is Diane Hofstadter, LLC's NPI number?
- Diane Hofstadter, LLC's National Provider Identifier (NPI) is 1184890378, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diane Hofstadter, LLC?
- Diane Hofstadter, LLC is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Diane Hofstadter, LLC located?
- Diane Hofstadter, LLC's practice location on file with NPPES is 129 Park St Ne, Vienna, VA 22180-4603.
- What is Diane Hofstadter, LLC's phone number?
- The practice phone number listed in the NPPES registry for Diane Hofstadter, LLC is (405) 818-6024.
- Who is the authorized official for Diane Hofstadter, LLC?
- The authorized official listed on Diane Hofstadter, LLC's NPPES record is Diane Hofstadter, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diane Hofstadter, LLC's NPI active?
- Yes — Diane Hofstadter, LLC's NPI (1184890378) is active in the NPPES registry as of the last update on 2011-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.