Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Michael W Guth, MD

Individual provider Anesthesiology Physician · NPI 1083780365

Dr. Michael W Guth, MD is an Anesthesiology Physician in Baltimore, Maryland. Licensed in Maryland and Virginia. Registered with an NPI since 2006.

Licensed in
MD, VA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

900 Caton Avenue St Agnes Hospital Dept OF Anesthesiology
Baltimore, MD 21229-5201 Not confirmed with CMS for 16 years — call before visiting
Phone: (410) 368-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence D33328 (MD)
Anesthesiology Physician Taxonomy 207L00000X · Licence 0101058555 (VA)

Record details

NPI number1083780365
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 28, 2006
Last updated in NPPESJuly 8, 2010

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients95
Services billed 95 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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