Sondra Williams, PA - Medicare Physician Assistant in Flagstaff, AZ

Sondra Williams, PA is a medicare enrolled "Physician Assistant" in Flagstaff, Arizona. She graduated from nursing school in 2017 and has 7 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Northern Arizona Healthcare Corporation and her current practice location is 2000 S Thompson St, Flagstaff, Arizona. You can reach out to her office (for appointments etc.) via phone at (928) 226-6400.

Sondra Williams is licensed to practice in Arizona (license number 6841) 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 1316461296.

Contact Information

Sondra Williams, PA
2000 S Thompson St,
Flagstaff, AZ 86001-8759
(928) 226-6400
(928) 226-6401

Map and Direction




Provider's Profile

Full NameSondra Williams
GenderFemale
SpecialityPhysician Assistant
Experience7 Years
Location2000 S Thompson St, Flagstaff, 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:
  • Sondra Williams graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1316461296
  • Provider Enumeration Date: 08/01/2017
  • Last Update Date: 01/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5193080398
  • Enrollment ID: I20180517000507

Medical Identifiers

Medical identifiers for Sondra Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316461296NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 6841 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Flagstaff Medical CenterFlagstaff, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northern Arizona Healthcare Corporation3577473362352

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. Sondra Williams 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
Sondra Williams, PA
1200 N Beaver St,
Flagstaff, AZ 86001-3118

Ph: (928) 213-6235
Sondra Williams, PA
2000 S Thompson St,
Flagstaff, AZ 86001-8759

Ph: (928) 226-6400

Reviews and Comments


Physician Assistant Nurses in Flagstaff, AZ

Mr. Bruce A Mortensen, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2000 S Thompson St, Flagstaff, AZ 86001
Phone: 928-226-6400    Fax: 928-226-6410
Corey Allen Carver, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1840 N Jasper Dr Ste 2, Flagstaff, AZ 86001
Phone: 866-974-2673    Fax: 866-939-2673
Erin H Engel, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 107 E Oak Ave, Flagstaff, AZ 86001
Phone: 928-779-7880    Fax: 928-779-7895
Kelly Michele Czarnecki, PAC
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1490 N Turquoise Dr, Flagstaff, AZ 86001
Phone: 928-774-5074    Fax: 928-774-0884
Kimberly Sargent, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 107 E Oak Ave, Flagstaff, AZ 86001
Phone: 928-779-7880    
Mr. Raymond Wolfgang Lieber, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 107 E Oak Ave, Flagstaff, AZ 86001
Phone: 928-779-7880    Fax: 928-779-7895
Sienna Klopp, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1485 N Turquoise Dr Ste 200, Flagstaff, AZ 86001
Phone: 866-974-2673    Fax: 866-939-2673

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.