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

Dr. Thomas E Grissom, MD

Individual provider Anesthesiology Physician · NPI 1740221902

Dr. Thomas E Grissom, MD is an Anesthesiology in Baltimore, Maryland. Graduated from Uniformed Services Uhs Fe Hebert School of Med in 1986, 40 years ago. Practices with Shock Trauma Associates PA, a 262-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
40
Trained at
Uniformed Services Uhs Fe Hebert School of Med
Licensed in
MD
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

22 S Greene St
Baltimore, MD 21201-1544
Phone: (410) 328-6704
Fax: (410) 328-4124
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence D60747 (MD)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence D60747 (MD)

Record details

NPI number1740221902
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESMarch 14, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Also practisesCRITICAL CARE (INTENSIVISTS), GENERAL SURGERY
Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduated 1986 (40 years in practice)
Group practice Shock Trauma Associates Pa — 262 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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