Quick answers
- Which hospitals does John Vaeth work at?
- Medicare's official clinician data lists John Vaeth at 1 hospital: University of Maryland Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Vaeth see patients?
- Medicare's clinician data lists 2 practice locations, including Baltimore, MD and Sparks, MD. Call before your visit to confirm the address.
- What is John Vaeth's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does John Vaeth accept Medicare assignment?
- Yes. Medicare's clinician data says John Vaeth 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 John Vaeth?
- (410) 328-5881, as listed in official Medicare / NPI Registry data.
- What is John Vaeth's NPI number?
- 1992848345. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Vaeth works
Medicare's Facility Affiliation Data lists John Vaeth at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University of Maryland Medical CenterBaltimore, MD · Acute Care Hospital · CCN 210002
Practice locations
Addresses where John Vaeth is enrolled with Medicare (CMS data updated 2026-10-02).
- 701 W Pratt St, WBaltimore, MD 21201 (410) 328‑5881
- 909 Ridgebrook Rd, Suite 202Sparks, MD 21152 (410) 870‑5482
Group practices
Medicare enrollment lists John Vaeth as a member of these groups (CMS data updated 2026-10-02).
- University of Maryland Psychiatry Associates PA57 clinicians in the group
- Baltimore Ketamine Clinic3 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992848345 |
| 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