Quick answers
- Where does David Mahony see patients?
- Medicare's clinician data lists 4 practice locations, including Hollywood, FL, Kingwood, TX and Brooklyn, NY. Call before your visit to confirm the address.
- What is David Mahony's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does David Mahony accept Medicare assignment?
- Yes. Medicare's clinician data says David Mahony 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.
- Does David Mahony offer telehealth?
- Medicare's clinician data says David Mahony offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for David Mahony?
- (727) 914-2119, as listed in official Medicare / NPI Registry data.
- What is David Mahony's NPI number?
- 1649226069. 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 David Mahony is enrolled with Medicare (CMS data updated 2026-10-02).
- 1911 Harrison StHollywood, FL 33020 (727) 914‑2119
- 2939 Laurel Mist CtKingwood, TX 77345 (718) 668‑1919
- 331 Leonard StBrooklyn, NY 11211 (718) 668‑1919
- 407 Mariner DrTarpon Springs, FL 34689 (718) 668‑1919
Group practices
Medicare enrollment lists David Mahony as a member of this group (CMS data updated 2026-10-02).
- Northside Psychology PLLC7 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Hollywood
Clinicians with the same Medicare primary specialty in Hollywood, FL — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1649226069 |
| 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