Mark S Dewood, MD - Medicare Anesthesiology in Phoenix, AZ

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Mark S Dewood, MD is a medicare enrolled "Anesthesiology" physician in Phoenix, Arizona. He went to University Of Cincinnati College Of Medicine and graduated in 2015 and has 10 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Ias Arizona Pllc, Anesthesia Partners And Management Llc and his current practice location is 1111 E Mcdowell Rd, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 839-2000.

Mark S Dewood is licensed to practice in Arizona (license number 66687) 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 1265811863.

Contact Information

Mark S Dewood, MD
1111 E Mcdowell Rd,
Phoenix, AZ 85006-2612
(602) 839-2000
Not Available

Map and Direction




Physician's Profile

Full NameMark S Dewood
GenderMale
SpecialityAnesthesiology
Experience10 Years
Location1111 E Mcdowell Rd, Phoenix, 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:
  • Mark S Dewood attended and graduated from University Of Cincinnati College Of Medicine in 2015
  NPI Data:
  • NPI Number: 1265811863
  • Provider Enumeration Date: 05/28/2015
  • Last Update Date: 02/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9830406321
  • Enrollment ID: I20220613000664

Medical Identifiers

Medical identifiers for Mark S Dewood such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265811863NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 66687 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tucson Medical CenterTucson, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ias Arizona Pllc7517312648127
Anesthesia Partners And Management Llc9931429198149

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. Mark S Dewood allows following entities to bill medicare on his behalf.
Entity NameBanner Hospital Based Physicians Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275889891
PECOS PAC ID: 3274782487
Enrollment ID: O20121003000752
Entity NameAnesthesia Partners & Management Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336530997
PECOS PAC ID: 9931429198
Enrollment ID: O20150529000706
Entity NameBanner - University Hospital Based Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750751566
PECOS PAC ID: 1052614294
Enrollment ID: O20160122000508
Entity NameHospitalist Medicine Physicians Of Arizona - Nogales
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487251799
PECOS PAC ID: 9335554625
Enrollment ID: O20210218002429
Entity NameIas Arizona Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689359747
PECOS PAC ID: 7517312648
Enrollment ID: O20231010003129

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. Mark S Dewood 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
Mark S Dewood, MD
7301 N 16th St Ste 102,
Phoenix, AZ 85020-5266

Ph: (804) 204-0274		Mark S Dewood, MD
1111 E Mcdowell Rd,
Phoenix, AZ 85006-2612

Ph: (602) 839-2000

Reviews and Comments


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Laura Kareen Griffin, MD
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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.