Quick answers
- Where does Marissa Adamczyk see patients?
- Medicare's clinician data lists 4 practice locations, including Philadelphia, PA. Call before your visit to confirm the address.
- What is Marissa Adamczyk's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Marissa Adamczyk accept Medicare assignment?
- Yes. Medicare's clinician data says Marissa Adamczyk 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 Marissa Adamczyk offer telehealth?
- Medicare's clinician data says Marissa Adamczyk offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Marissa Adamczyk?
- (215) 829-6079, as listed in official Medicare / NPI Registry data.
- What is Marissa Adamczyk's NPI number?
- 1417662552. 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 Marissa Adamczyk is enrolled with Medicare (CMS data updated 2026-10-02).
- 3400 Spruce StPhiladelphia, PA 19104
- 3400 Spruce Street 5 White Bldg, Oral and Maxillofacial Surgery HupPhiladelphia, PA 19104 (215) 829‑6079
- 3535 Market St, 5thPhiladelphia, PA 19104 (215) 746‑5900
- 3535 Market St, Fl 6Philadelphia, PA 19104 (215) 898‑4301
Group practices
Medicare enrollment lists Marissa Adamczyk as a member of this group (CMS data updated 2026-10-02).
- University of Penn - Medical Group3,505 clinicians in the group
Specialties
- Mental Health Counselorprimary
Find other clinicians: Mental Health Counselor, Pennsylvania →
Other mental health counselors in Philadelphia
Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1417662552 |
| 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