Diane M Gronski, MD - Medicare Endocrinology in Glendale, AZ

Diane M Gronski, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Glendale, Arizona. She went to Medical College Of Wisconsin and graduated in 1989 and has 35 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Sonoran Medical Centers and her current practice location is 19875 N 51st Ave, Glendale, Arizona. You can reach out to her office (for appointments etc.) via phone at (623) 581-8998.

Diane M Gronski is licensed to practice in Arizona (license number 22538) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1689624629.

Contact Information

Diane M Gronski, MD
19875 N 51st Ave,
Glendale, AZ 85308-5114
(623) 581-8998
(623) 581-6461

Map and Direction




Physician's Profile

Full NameDiane M Gronski
GenderFemale
SpecialityEndocrinology
Experience35 Years
Location19875 N 51st Ave, Glendale, Arizona
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Diane M Gronski attended and graduated from Medical College Of Wisconsin in 1989
  NPI Data:
  • NPI Number: 1689624629
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 05/04/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9436164407
  • Enrollment ID: I20060310000241

Medical Identifiers

Medical identifiers for Diane M Gronski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689624629NPI-NPPES
167701MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 22538 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sonoran Medical Centers064826036411

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. Diane M Gronski allows following entities to bill medicare on her behalf.
Entity NameSonoran Medical Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417053885
PECOS PAC ID: 0648260364
Enrollment ID: O20040514000803

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. Diane M Gronski 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
Diane M Gronski, MD
19875 N 51st Ave,
Glendale, AZ 85308-5114

Ph: (623) 581-8998
Diane M Gronski, MD
19875 N 51st Ave,
Glendale, AZ 85308-5114

Ph: (623) 581-8998

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.