IndividualActive
Robert Dierker
NPI 1952260432 · Mental Health Counselor · Falls Church, VA
Robert Dierker is a Mental Health Counselor provider in Falls Church, VA (NPI 1952260432).
Provider details
- NPI number
- 1952260432
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0704016142 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
5691 Columbia Pike Ste 200
Falls Church, VA 22041-2888
Phone: (703) 998-5606
Fax: (703) 998-5608
Street-level locationGet directions
Mailing address
12429 Petrel Xing
Midlothian, VA 23112-2954
Registry dates
- Enumerated
- 2026-01-20
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Robert Dierker's NPI number?
- Robert Dierker's National Provider Identifier (NPI) is 1952260432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Dierker's specialty?
- Robert Dierker is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Robert Dierker located?
- Robert Dierker's practice location on file with NPPES is 5691 Columbia Pike Ste 200, Falls Church, VA 22041-2888.
- What is Robert Dierker's phone number?
- The practice phone number listed in the NPPES registry for Robert Dierker is (703) 998-5606.
- Is Robert Dierker's NPI active?
- Yes — Robert Dierker's NPI (1952260432) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.