Cathryn Griepentrog, NP - Medicare Internal Medicine in Gilbert, AZ

Cathryn Griepentrog, NP is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Gilbert, Arizona. Her current practice location is 416 S Ironwood St, Gilbert, Arizona. You can reach out to her office (for appointments etc.) via phone at (262) 349-2016.

Cathryn Griepentrog is licensed to practice in Arizona (license number 246235) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1104402114.

Contact Information

Cathryn Griepentrog, NP
416 S Ironwood St,
Gilbert, AZ 85296-2205
(262) 349-2016
Not Available

Map and Direction




Physician's Profile

Full NameCathryn Griepentrog
GenderFemale
SpecialityInternal Medicine - Geriatric Medicine
Location416 S Ironwood St, Gilbert, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1104402114
  • Provider Enumeration Date: 03/20/2021
  • Last Update Date: 03/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6709289564
  • Enrollment ID: I20210730002339

Medical Identifiers

Medical identifiers for Cathryn Griepentrog such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104402114NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 246235 (Arizona)Primary

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. Cathryn Griepentrog allows following entities to bill medicare on her behalf.
Entity NameCentury Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346499324
PECOS PAC ID: 3971665605
Enrollment ID: O20090203000530
Entity NameAllied Internal Medicine Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124408232
PECOS PAC ID: 7315251964
Enrollment ID: O20150917003141

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. Cathryn Griepentrog 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
Cathryn Griepentrog, NP
416 S Ironwood St,
Gilbert, AZ 85296-2205

Ph: () -
Cathryn Griepentrog, NP
416 S Ironwood St,
Gilbert, AZ 85296-2205

Ph: (262) 349-2016

Reviews and Comments


Internal Medicine Doctors in Gilbert, AZ

Sandhyaben P Patel, M.D.
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1900 N Higley Rd, Gilbert, AZ 85234
Phone: 480-543-2134    Fax: 480-512-6089
Dr. Shivakumar Vignesh, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr., Suite 400, Gilbert, AZ 85234
Phone: 480-256-3332    Fax: 813-449-8028
Dr. Noreen Catherine Ruane, D.O.
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 3555 S Val Vista Dr, Gilbert, AZ 85297
Phone: 602-933-0777    Fax: 602-933-0755
Dr. Ala Eddin Samir Sagar, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2940 E Banner Gateway Drive, Gilbert, AZ 85234
Phone: 480-256-6444    Fax: 480-256-3682
Theresa Ong Liu Dumlao, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr, Suite 450, Gilbert, AZ 85234
Phone: 480-256-6444    Fax: 480-256-4683
Dr. Zachary Phillip Yeung, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr, Gilbert, AZ 85234
Phone: 480-245-6444    Fax: 480-256-4623
Richard D Sue, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr, Gilbert, AZ 85234
Phone: 480-256-6444    Fax: 480-256-3682

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.