John Martin Vaeth, MD
Psychiatry Physician · Baltimore, MD
John Martin Vaeth, MD is a psychiatry physician with a practice address in Baltimore, Maryland, and NPI 1992848345, issued on Feb 15, 2007. Check the license (Maryland D0050197, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- John Martin Vaeth
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- D0050197 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6501 N Charles St, Baltimore, MD 21204
- Phone
- (410) 938-3000
- Enumerated
- Feb 15, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 938-3410
- Medicare enrollment
- Enrolled (PECOS I20101214000985); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,451 in Maryland → Look up another NPI →
Also registered at 6501 N Charles St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Martin Vaeth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0050197Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $411,633.69
481 payments; by number, the most common kind was travel and lodging; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Baltimore Ketamine ClinicSparks, MD
- University OF Maryland Psychiatry Associates PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Martin Vaeth among 1,451 psychiatry physician records in Maryland
John Martin Vaeth, MD is one of 1,451 psychiatry physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 38% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated1992 · median 2000 among the 525 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
497 psychiatry physician records list a practice address in Baltimore
They are 497 of the 35,183 NPPES records with a practice address in Baltimore, and 1,451 psychiatry physician records in Maryland.
All 1,451 in Maryland → Every provider in Baltimore → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- David Arnold, M.D.Baltimore, MD 212041700852084
- Maurice Bachawati, M.D.Baltimore, MD 212041366425779
- Nicola Cascella, M.DBaltimore, MD 212041427007681
- Coquilla Cross, MDTowson, MD 212041235197013
- Andrew Feinberg, M.D.Towson, MD 212041962432062
- Laura Gaffney, M.D.Towson, MD 212041215973441
- Oscar Galvis, M.D.Towson, MD 212041275517567
- David KaufmanTowson, MD 212041013956358
Common questions
What is John Martin Vaeth, MD's NPI number?
John Martin Vaeth, MD's National Provider Identifier (NPI) is 1992848345, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Martin Vaeth, MD located?
The NPPES record lists a practice address at 6501 N Charles St, Baltimore, MD, 21204. Phone: (410) 938-3000. Providers update this record themselves, so call before visiting.
How can I verify John Martin Vaeth, MD's license?
NPPES lists Maryland license number D0050197, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.