Michael Brenneis, LPC, LMFT
NPI 1629124177 · Marriage & Family Therapist · Arlington, VA
Michael Brenneis, LPC, LMFT is a Marriage & Family Therapist provider in Arlington, VA (NPI 1629124177).
Provider details
- NPI number
- 1629124177
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LPC, LMFT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0701001753 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2007-01-26
- Last updated
- 2025-09-11
Frequently asked questions
- What is Michael Brenneis's NPI number?
- Michael Brenneis's National Provider Identifier (NPI) is 1629124177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Brenneis's specialty?
- Michael Brenneis is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Michael Brenneis located?
- Michael Brenneis's practice location on file with NPPES is 46 S Glebe Rd, Arlington, VA 22204-1655.
- What is Michael Brenneis's phone number?
- The practice phone number listed in the NPPES registry for Michael Brenneis is (703) 521-6004.
- Is Michael Brenneis's NPI active?
- Yes — Michael Brenneis's NPI (1629124177) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.