Dr William Zachary Manning, MD - Medicare Hospitalist in Mesa, AZ

Dr William Zachary Manning, MD is a medicare enrolled "Hospitalist" physician in Mesa, Arizona. He went to Virginia Commonwealth University, School Of Medicine and graduated in 2021 and has 4 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Osu Internal Medicine Llc and his current practice location is 1400 S Dobson Road, Mesa, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 412-6788.

Dr William Zachary Manning is licensed to practice in Ohio (license number 35.150404) 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 1770166563.

Contact Information

Dr William Zachary Manning, MD
1400 S Dobson Road,
Mesa, AZ 85202
(480) 412-6788
(480) 412-6848

Map and Direction




Physician's Profile

Full NameDr William Zachary Manning
GenderMale
SpecialityHospitalist
Experience4 Years
Location1400 S Dobson Road, Mesa, 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 William Zachary Manning attended and graduated from Virginia Commonwealth University, School Of Medicine in 2021
  NPI Data:
  • NPI Number: 1770166563
  • Provider Enumeration Date: 04/30/2021
  • Last Update Date: 10/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8426458167
  • Enrollment ID: I20240531003014

Medical Identifiers

Medical identifiers for Dr William Zachary Manning such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770166563NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 76861 (Arizona)Secondary
207R00000XInternal Medicine 35.150404 (Ohio)Secondary
208M00000XHospitalist 35.150404 (Ohio)Primary
208M00000XHospitalist 76861 (Arizona)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ohio State University State Health SystemColumbus, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Osu Internal Medicine Llc54966514081067

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 William Zachary Manning allows following entities to bill medicare on his behalf.
Entity NameOsu Internal Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740231448
PECOS PAC ID: 5496651408
Enrollment ID: O20031210000658

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 William Zachary Manning 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 William Zachary Manning, MD
1400 S Dobson Road, Attn Bmg Hospitalist Team/amanda Gump,
Mesa, AZ 85202

Ph: (480) 412-6788
Dr William Zachary Manning, MD
1400 S Dobson Road,
Mesa, AZ 85202

Ph: (480) 412-6788

Reviews and Comments


Hospitalist Doctors in Mesa, AZ

Gregg Alan Smith, D.O.
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1042 N Higley Rd, Suite 102-602, Mesa, AZ 85205
Phone: 480-242-6297    Fax: 480-699-3129
Dr. Fayz Yar Khan, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 10238 E Hampton Ave, Mesa, AZ 85209
Phone: 480-354-6463    
Dr. Marwan Mohammed Oleiwi, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6644 E Baywood Ave, Banner Baywood Medical Center, Mesa, AZ 85206
Phone: 480-321-3900    Fax: 480-321-3840
Dr. Pawan A Dhawan, MBBS
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: Bdmc/attn: Bmg Hospitalists, 1400 S Dobson Road, Mesa, AZ 85202
Phone: 480-412-6788    Fax: 480-412-6848
Aaron Embden Flegenheimer, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1400 S Dobson Road, Mesa, AZ 85202
Phone: 480-412-6788    Fax: 480-412-6848
Dr. Katelyn Rheault, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 6644 E Baywood Ave, Mesa, AZ 85206
Phone: 602-839-3644    
Dr. Lloyd Centino, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: Banner Desert Medical Center Attn Hospitalist, 1400 S Dobson Rd, Mesa, AZ 85202
Phone: 480-412-6788    Fax: 480-412-6848

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.