Katrin Haller, LCSW-C, LICSW
NPI 1245572445 · Social Worker · Chevy Chase, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katrin Haller, LCSW-C, LICSW is a Social Worker provider in Chevy Chase, MD (NPI 1245572445).
Provider details
- NPI number
- 1245572445
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C, LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC50080091 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
13 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
- 2013-03-26
- Last updated
- 2023-08-31
- Certified
- 2023-07-21
Frequently asked questions
- What is Katrin Haller's NPI number?
- Katrin Haller's National Provider Identifier (NPI) is 1245572445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrin Haller's specialty?
- Katrin Haller is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Katrin Haller located?
- Katrin Haller's practice location on file with NPPES is 3203 Thornapple St, Chevy Chase, MD 20815-4018.
- What is Katrin Haller's phone number?
- The practice phone number listed in the NPPES registry for Katrin Haller is (240) 464-5064.
- Does Katrin Haller accept Medicare?
- Katrin Haller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katrin Haller's NPI active?
- Yes — Katrin Haller's NPI (1245572445) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.