Dr David J Drewitz, MD - Medicare Gastroenterology in Phoenix, AZ

Dr David J Drewitz, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Phoenix, Arizona. He went to Medical College Of Wisconsin and graduated in 1990 and has 34 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Bhsm Rehabilitation Llc, Arizona Digestive Health Pc and his current practice location is 349 E Coronado Rd, Phoenix, Arizona. You can reach out to his office (for appointments etc.) via phone at (602) 266-5678.

Dr David J Drewitz is licensed to practice in Arizona (license number 20455) 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 1174574610.

Contact Information

Dr David J Drewitz, MD
349 E Coronado Rd,
Phoenix, AZ 85004-1525
(602) 266-5678
(602) 264-5646

Map and Direction




Physician's Profile

Full NameDr David J Drewitz
GenderMale
SpecialityGastroenterology
Experience34 Years
Location349 E Coronado 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:
  • Dr David J Drewitz attended and graduated from Medical College Of Wisconsin in 1990
  NPI Data:
  • NPI Number: 1174574610
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 02/16/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 8527965110
  • Enrollment ID: I20040713000211

Medical Identifiers

Medical identifiers for Dr David J Drewitz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174574610NPI-NPPES
120390OtherAZGROUP MEDICARE NUMBER
317047OtherAZGROUP MEDICAID NUMBER
Z67732OtherAZMEDICARE LEGACY NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 20455 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner Estrella Medical CenterPhoenix, AZHospital
Banner - University Medical Center PhoenixPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bhsm Rehabilitation Llc20627731381355
Arizona Digestive Health Pc650794073181

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 David J Drewitz allows following entities to bill medicare on his behalf.
Entity NameArizona Digestive Health Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992981583
PECOS PAC ID: 6507940731
Enrollment ID: O20080227000334
Entity NameBanner - University Physician Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437529245
PECOS PAC ID: 5991008054
Enrollment ID: O20160122001476

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 David J Drewitz 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 David J Drewitz, MD
3020 E Camelback Rd, Suite 301,
Phoenix, AZ 85016-5095

Ph: (602) 264-9100
Dr David J Drewitz, MD
349 E Coronado Rd,
Phoenix, AZ 85004-1525

Ph: (602) 266-5678

Reviews and Comments


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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.