Dr John Wallace, MD - Medicare Anesthesiology in Gilbert, AZ

Dr John Wallace, MD is a medicare enrolled "Anesthesiology" physician in Gilbert, Arizona. He went to Michigan State University College Of Human Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Center For Orthopedic Research And Education Llc and his current practice location is 3420 S Mercy Rd Ste 200, Gilbert, Arizona. You can reach out to his office (for appointments etc.) via phone at (866) 974-2673.

Dr John Wallace is licensed to practice in Arizona (license number 52631) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1225292634.

Contact Information

Dr John Wallace, MD
3420 S Mercy Rd Ste 200,
Gilbert, AZ 85297-0423
(866) 974-2673
(866) 939-2673

Map and Direction




Physician's Profile

Full NameDr John Wallace
GenderMale
SpecialityAnesthesiology
Experience16 Years
Location3420 S Mercy Rd Ste 200, Gilbert, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John Wallace attended and graduated from Michigan State University College Of Human Medicine in 2008
  NPI Data:
  • NPI Number: 1225292634
  • Provider Enumeration Date: 07/15/2008
  • Last Update Date: 06/12/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4789834375
  • Enrollment ID: I20161003001633

Medical Identifiers

Medical identifiers for Dr John Wallace such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225292634NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 4301093046 (Michigan)Secondary
208VP0000XPain Medicine - Pain Medicine 52631 (Arizona)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207L00000XAnesthesiology 52631 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Core Institute Specialty Hospital, ThePhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Center For Orthopedic Research And Education Llc0345287322236

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. Dr John Wallace allows following entities to bill medicare on his behalf.
Entity NameValley Anesthesiology Consultants Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285660704
PECOS PAC ID: 4880591841
Enrollment ID: O20031217000620
Entity NameCenter For Orthopedic Research And Education Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427095801
PECOS PAC ID: 0345287322
Enrollment ID: O20050412000087
Entity NameCapstone Medical Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225436694
PECOS PAC ID: 5597081109
Enrollment ID: O20150225002119

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. Dr John Wallace 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
Dr John Wallace, MD
1850 N Central Ave, Suite 1600,
Phoenix, AZ 85004-4527

Ph: (602) 262-8900
Dr John Wallace, MD
3420 S Mercy Rd Ste 200,
Gilbert, AZ 85297-0423

Ph: (866) 974-2673

Reviews and Comments


Anesthesiology Doctors in Gilbert, AZ

Faustino M Gonzalez Ii, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 4331 E Baseline Rd, Ste B106-625, Gilbert, AZ 85234
Phone: 480-834-1211    
Anna Pivec, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 4331 E Baseline Rd, Ste B106-625, Gilbert, AZ 85234
Phone: 480-834-1211    
Dr. Yuvraj Singh Nijjar, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1900 N Higley Rd, Gilbert, AZ 85234
Phone: 480-543-2600    
Dr. Maria S Maarouf, MD
Anesthesiology
Medicare: May Accept Medicare Assignments
Practice Location: 4331 E Baseline Rd, Ste 106-625, Gilbert, AZ 85234
Phone: 480-981-0216    Fax: 480-981-1151
Judith Hutchinson, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 428 S Gilbert Rd Ste 115, Gilbert, AZ 85296
Phone: 480-507-2961    Fax: 480-507-2971
Richard Ernest Lambert, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 428 S Gilbert Rd Ste 115, Gilbert, AZ 85296
Phone: 480-507-2961    Fax: 480-507-2971
Lee Fu, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 428 S Gilbert Rd Ste 115, Gilbert, AZ 85296
Phone: 480-507-2961    Fax: 480-507-2971

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.