Quick answers
- Where does Matthew A. Haase see patients?
- Medicare's clinician data lists 2 practice locations, including Chantilly, VA and Fairfax, VA. Call before your visit to confirm the address.
- What is Matthew A. Haase's specialty?
- Medicare lists Occupational Therapist in Private Practice as the primary specialty.
- Does Matthew A. Haase accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew A. Haase accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Matthew A. Haase?
- (703) 844-0690, as listed in official Medicare / NPI Registry data.
- What is Matthew A. Haase's NPI number?
- 1295191849. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Matthew A. Haase is enrolled with Medicare (CMS data updated 2026-10-02).
- 4299 Chantilly Shopping Ctr Dr, Suite 104Chantilly, VA 20151 (703) 844‑0690
- 9229 Arlington BlvdFairfax, VA 22031 (703) 277‑6611
Group practices
Medicare enrollment lists Matthew A. Haase as a member of this group (CMS data updated 2026-10-02).
- The Temple Foundation Inc16 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, Virginia →
Other occupational therapists in Chantilly
Clinicians with the same Medicare primary specialty in Chantilly, VA — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295191849 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians