Quick answers
- Where does John J. Dalton see patients?
- Medicare's clinician data lists 1 practice location in Silver Spring, MD. Call before your visit to confirm the address.
- What is John J. Dalton's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does John J. Dalton accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Dalton 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 John J. Dalton offer telehealth?
- Medicare's clinician data says John J. Dalton offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John J. Dalton?
- (301) 622-1714, as listed in official Medicare / NPI Registry data.
- What is John J. Dalton's NPI number?
- 1225252299. 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 John J. Dalton is enrolled with Medicare (CMS data updated 2026-10-02).
- 13925 New Hampshire AveSilver Spring, MD 20904 (301) 622‑1714
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Silver Spring
Clinicians with the same Medicare primary specialty in Silver Spring, MD — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 1974 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1225252299 |
| 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