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

Maria Grauerholz, MD

Individual provider Anesthesiology Physician · NPI 1912134909

Maria Grauerholz, MD is an Anesthesiology in Portsmouth, Virginia. Graduated from Eastern Virginia Medical School in 2009, 17 years ago. Practices with American Anesthesiology of Virginia PC, a 507-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
17
Trained at
Eastern Virginia Medical School
Licensed in
VA
In the registry since
2009
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

620 John Paul Jones Cir
Portsmouth, VA 23708-2111
Phone: (757) 619-7760
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 0101247940 (VA)

Record details

NPI number1912134909
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 17, 2009
Last updated in NPPESFebruary 25, 2024
Certification dateFebruary 25, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice American Anesthesiology Of Virginia Pc — 507 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Portsmouth