Christopher Grantham, MD - Medicare Anesthesiology in Oro Valley, AZ

Christopher Grantham, MD is a medicare enrolled "Anesthesiology" physician in Oro Valley, Arizona. He went to University Of Virginia School Of Medicine and graduated in 1981 and has 43 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Valley Anesthesiology Consultants Inc and his current practice location is 1551 E Tangerine Rd, Oro Valley, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 901-3559.

Christopher Grantham is licensed to practice in Arizona (license number 20235) 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 1598761363.

Contact Information

Christopher Grantham, MD
1551 E Tangerine Rd,
Oro Valley, AZ 85755-6213
(520) 901-3559
(520) 901-3642

Map and Direction




Physician's Profile

Full NameChristopher Grantham
GenderMale
SpecialityAnesthesiology
Experience43 Years
Location1551 E Tangerine Rd, Oro Valley, 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:
  • Christopher Grantham attended and graduated from University Of Virginia School Of Medicine in 1981
  NPI Data:
  • NPI Number: 1598761363
  • Provider Enumeration Date: 06/24/2005
  • Last Update Date: 12/16/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5294710182
  • Enrollment ID: I20090107000600

Medical Identifiers

Medical identifiers for Christopher Grantham such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598761363NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 20235 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oro Valley HospitalOro valley, AZHospital
Northwest Medical CenterTucson, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Valley Anesthesiology Consultants Inc4880591841371

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. Christopher Grantham 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

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. Christopher Grantham 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
Christopher Grantham, MD
645 E Missouri Ave, Ste 300,
Phoenix, AZ 85012-1351

Ph: (602) 262-8900
Christopher Grantham, MD
1551 E Tangerine Rd,
Oro Valley, AZ 85755-6213

Ph: (520) 901-3559

Reviews and Comments


Anesthesiology Doctors in Oro Valley, AZ

Roberto G Lo Greco, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 7725 N Oracle Rd Ste 131, Oro Valley, AZ 85704
Phone: 520-544-2273    Fax: 524-544-4227
Henry Cheng-ju Wu, M.D., PH.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 12480 N Rancho Vistoso Blvd Ste 180, Oro Valley, AZ 85755
Phone: 520-742-4008    Fax: 520-742-4280
Sally J Vetter, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1551 E Tangerine Rd, Attn Medical Staff Services, Oro Valley, AZ 85755
Phone: 520-901-3559    Fax: 520-901-3642
Dr. Samir Purusottam Patel, D.O.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 12480 N Rancho Vistoso Blvd, Ste 180, Oro Valley, AZ 85755
Phone: 520-742-4008    
Fangzhou Liu, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1551 E Tangerine Rd, Oro Valley, AZ 85755
Phone: 520-901-3500    
Lincoln Nymeyer, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1551 E Tangerine Road, Attn Medical Staff Services, Oro Valley, AZ 85755
Phone: 520-901-3559    Fax: 520-901-3642
Lindsay N Kargman,
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1551 E Tangerine Rd, Oro Valley, AZ 85755
Phone: 520-901-3559    Fax: 520-901-3642

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.