Maria Grauerholz, M.D.
Anesthesiology Physician · Portsmouth, VA
Maria Grauerholz, M.D. is an anesthesiology physician with a practice address in Portsmouth, Virginia, and NPI 1912134909, issued on Jun 17, 2009. Check the license (Virginia 0101247940, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Maria Grauerholz
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 0101247940 VA
Self-reported in NPPES; status is on the state search - Practice location
- 620 John Paul Jones Cir, Portsmouth, VA 23708
- Phone
- (757) 619-7760
- Enumerated
- Jun 17, 2009
- Record last updated
- Feb 25, 2024
- Medicare enrollment
- Enrolled (PECOS I20191121001550); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2009
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,453 in Virginia → Look up another NPI →
Also registered at 620 John Paul Jones Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Aalto, DPMFoot & Ankle Surgery Podiatrist1518196054
- Joy Aaron, RNRegistered Nurse1083765911
- Mark Abadilla, CRNACertified Registered Nurse Anesthetist1447135793
- Jason Abbot, PHARMDPharmacotherapy Pharmacist1215907324
- Renee AbernathyStudent in an Organized Health Care Education/Training Program1124969670
- Vivek Abraham, MDStudent in an Organized Health Care Education/Training Program1942829494
Verify Maria Grauerholz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101247940Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- American Anesthesiology OF Virginia PCLeesburg, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Grauerholz among 1,453 anesthesiology physician records in Virginia
Maria Grauerholz, M.D. is one of 1,453 anesthesiology physician records with a practice address in Virginia. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 64% of them.
- NPI issued2009 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2009 · median 2005 among the 935 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
79 anesthesiology physician records list a practice address in Portsmouth
They are 79 of the 2,857 NPPES records with a practice address in Portsmouth, and 1,453 anesthesiology physician records in Virginia.
All 1,453 in Virginia → Every provider in Portsmouth → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jennifer Adams, M.D.Portsmouth, VA 237081013981117
- Nolan Babcock, D.O.Portsmouth, VA 237081396715413
- William Beckman, M.D.Portsmouth, VA 237081134194244
- Curt Bergstrom, MD, MHSAPortsmouth, VA 237081255308524
- Robert Bettis, M.D.Portsmouth, VA 237081124092069
- Craig Bonnema, M.D.Portsmouth, VA 237081811967029
- Wesley Hunt, MDPortsmouth, VA 237081851365324
- Mark Lenart, MDPortsmouth, VA 237081003894759
Common questions
What is Maria Grauerholz, M.D.'s NPI number?
Maria Grauerholz, M.D.'s National Provider Identifier (NPI) is 1912134909, issued on Jun 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Maria Grauerholz, M.D. located?
The NPPES record lists a practice address at 620 John Paul Jones Cir, Portsmouth, VA, 23708. Phone: (757) 619-7760. Providers update this record themselves, so call before visiting.
How can I verify Maria Grauerholz, M.D.'s license?
NPPES lists Virginia license number 0101247940, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. 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.