IndividualActive
Daniel Holohan
NPI 1679309520 · Social Worker · Washington, DC
Daniel Holohan is a Social Worker provider in Washington, DC (NPI 1679309520).
Provider details
- NPI number
- 1679309520
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LG200003035 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
908 Wahler Pl Se
Washington, DC 20032-4098
Phone: (516) 375-8594
Street-level locationGet directions
Mailing address
14 Q St Ne
Washington, DC 20002-2236
Registry dates
- Enumerated
- 2024-09-09
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Daniel Holohan's NPI number?
- Daniel Holohan's National Provider Identifier (NPI) is 1679309520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Holohan's specialty?
- Daniel Holohan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Daniel Holohan located?
- Daniel Holohan's practice location on file with NPPES is 908 Wahler Pl Se, Washington, DC 20032-4098.
- What is Daniel Holohan's phone number?
- The practice phone number listed in the NPPES registry for Daniel Holohan is (516) 375-8594.
- Is Daniel Holohan's NPI active?
- Yes — Daniel Holohan's NPI (1679309520) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.