Quick answers
- Which hospitals does Warren Wallis work at?
- Medicare's official clinician data lists Warren Wallis at 1 hospital: Albany Medical Center Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Warren Wallis see patients?
- Medicare's clinician data lists 1 practice location in Albany, NY. Call before your visit to confirm the address.
- What is Warren Wallis's specialty?
- Medicare lists Clinical Psychologist as the primary specialty.
- Does Warren Wallis accept Medicare assignment?
- Yes. Medicare's clinician data says Warren Wallis 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 Warren Wallis offer telehealth?
- Medicare's clinician data says Warren Wallis offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Warren Wallis?
- (518) 264-0900, as listed in official Medicare / NPI Registry data.
- What is Warren Wallis's NPI number?
- 1306948757. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Warren Wallis works
Medicare's Facility Affiliation Data lists Warren Wallis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Albany Medical Center HospitalAlbany, NY · Acute Care Hospital · CCN 330013
Practice locations
Addresses where Warren Wallis is enrolled with Medicare (CMS data updated 2026-10-02).
- 25 Hackett BlvdAlbany, NY 12208 (518) 264‑0900
Group practices
Medicare enrollment lists Warren Wallis as a member of this group (CMS data updated 2026-10-02).
- Albany Medical College1,056 clinicians in the group
Specialties
- Clinical Psychologistprimary
Other clinical psychologists in Albany
Clinicians with the same Medicare primary specialty in Albany, NY — not a recommendation.
Clinician information
| Credential | PSY |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1306948757 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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