Grace Anne Siekman, PA-C - Medicare Physician Assistant in Sun City, AZ

Grace Anne Siekman, PA-C is a medicare enrolled "Physician Assistant" in Sun City, Arizona. Her current practice location is 10401 W Thunderbird Blvd, Sun City, Arizona. You can reach out to her office (for appointments etc.) via phone at (623) 876-5366.

Grace Anne Siekman is licensed to practice in Arizona (license number 3632) 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 1316032683.

Contact Information

Grace Anne Siekman, PA-C
10401 W Thunderbird Blvd,
Sun City, AZ 85351-3004
(623) 876-5366
(623) 974-7520

Map and Direction




Provider's Profile

Full NameGrace Anne Siekman
GenderFemale
SpecialityPhysician Assistant
Location10401 W Thunderbird Blvd, Sun City, Arizona
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1316032683
  • Provider Enumeration Date: 10/04/2006
  • Last Update Date: 07/18/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 9436223476
  • Enrollment ID: I20080808000363

Medical Identifiers

Medical identifiers for Grace Anne Siekman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316032683NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 994 (Colorado)Secondary
363A00000XPhysician Assistant 3632 (Arizona)Primary

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. Grace Anne Siekman 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
Grace Anne Siekman, PA-C
10401 W Thunderbird Blvd,
Sun City, AZ 85351-3004

Ph: (623) 876-5366
Grace Anne Siekman, PA-C
10401 W Thunderbird Blvd,
Sun City, AZ 85351-3004

Ph: (623) 876-5366

Reviews and Comments


Physician Assistant Nurses in Sun City, AZ

Kerry Gill,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 10401 W Thunderbird Blvd, Sun City, AZ 85351
Phone: 623-977-7211    
Stephanie Anne Mcgarvey, P.A-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 10401 W Thunderbird Blvd, Sun City, AZ 85351
Phone: 623-977-7211    
Jose Angel Valdivia, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 10401 W Thunderbird Blvd, Sun City, AZ 85351
Phone: 623-876-5366    Fax: 866-552-8029
Mr. Gregory S Spayde, PAC
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 13188 N 103rd Dr, Ste 200, Sun City, AZ 85351
Phone: 602-209-1212    Fax: 623-875-8761
Michael J Prebil, P.A
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 10401 West Thunderbird Boulevard, Sun City, AZ 85351
Phone: 623-977-7211    
Monique Phan, PA
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 14678 N Del Webb Blvd, Sun City, AZ 85351
Phone: 623-933-8289    
Deanna Bown, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 10249 W Thunderbird Blvd Ste 300, Sun City, AZ 85351
Phone: 623-322-5900    

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.