Maria Grauerholz, MD - Medicare Anesthesiology in Portsmouth, VA

Maria Grauerholz, MD is a medicare enrolled "Anesthesiology" physician in Portsmouth, Virginia. She went to Eastern Virginia Medical School and graduated in 2009 and has 15 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice American Anesthesiology Of Virginia Pc and her current practice location is 620 John Paul Jones Cir, Portsmouth, Virginia. You can reach out to her office (for appointments etc.) via phone at (757) 619-7760.

Maria Grauerholz is licensed to practice in Virginia (license number 0101247940) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1912134909.

Contact Information

Maria Grauerholz, MD
620 John Paul Jones Cir,
Portsmouth, VA 23708-2111
(757) 619-7760
Not Available

Map and Direction




Physician's Profile

Full NameMaria Grauerholz
GenderFemale
SpecialityAnesthesiology
Experience15 Years
Location620 John Paul Jones Cir, Portsmouth, Virginia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Maria Grauerholz attended and graduated from Eastern Virginia Medical School in 2009
  NPI Data:
  • NPI Number: 1912134909
  • Provider Enumeration Date: 06/17/2009
  • Last Update Date: 02/25/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9638501190
  • Enrollment ID: I20191121001550

Medical Identifiers

Medical identifiers for Maria Grauerholz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912134909NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 0101247940 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Riverside Regional Medical CenterNewport news, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
American Anesthesiology Of Virginia Pc6800790023542

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Maria Grauerholz allows following entities to bill medicare on her behalf.
Entity NameNorth American Partners In Anesthesia (virginia), Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922031442
PECOS PAC ID: 9931192739
Enrollment ID: O20041217000009
Entity NameAmerican Anesthesiology Of Virginia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417994872
PECOS PAC ID: 6800790023
Enrollment ID: O20080812000606
Entity NameProfessional Anesthesia Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619149648
PECOS PAC ID: 8527133677
Enrollment ID: O20090122000416
Entity NameNorthstar Anesthesia Of Virginia, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194488791
PECOS PAC ID: 6608268826
Enrollment ID: O20221205003063

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Maria Grauerholz is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Maria Grauerholz, MD
620 John Paul Jones Cir,
Portsmouth, VA 23708-2111

Ph: () -
Maria Grauerholz, MD
620 John Paul Jones Cir,
Portsmouth, VA 23708-2111

Ph: (757) 619-7760

Reviews and Comments


Anesthesiology Doctors in Portsmouth, VA

Dr. Mark Joseph Lenart, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 620 John Paul Jones Circle, Department Of Anesthesiology, Portsmouth, VA 23708
Phone: 757-963-3238    
Dr. Jessica Santucci, D.O
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-0669    
Dr. Jennifer Adams, M.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-7550    
Tameka Jeannine Pyles, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-5000    
Dr. Alex Michael Hendon, DO
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 620 John Paul Jones Cir, Portsmouth, VA 23708
Phone: 757-953-5000    
Andrew Green,
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3636 High St, Portsmouth, VA 23707
Phone: 757-398-2200    
Ian M Condon, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3200 Tyre Neck Rd, Suite 101, Portsmouth, VA 23703
Phone: 757-399-7451    Fax: 757-399-1158

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.