Dr Mark J Williamson, DDS - Medicare Dentist in Clio, MI

Dr Mark J Williamson, DDS is a medicare enrolled "Dentist - General Practice" provider in Clio, Michigan. His current practice location is 4279 W Vienna Rd, Clio, Michigan. You can reach out to his office (for appointments etc.) via phone at (810) 659-1721.

Dr Mark J Williamson is licensed to practice in Michigan (license number 2901013535) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1851341945.

Contact Information

Dr Mark J Williamson, DDS
4279 W Vienna Rd,
Clio, MI 48420-9440
(810) 659-1721
(810) 659-0897

Map and Direction




Healthcare Provider's Profile

Full NameDr Mark J Williamson
GenderMale
SpecialityDentist - General Practice
Location4279 W Vienna Rd, Clio, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851341945
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 12/19/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 8426356072
  • Enrollment ID: I20161121001502

Medical Identifiers

Medical identifiers for Dr Mark J Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851341945NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1223G0001XDentist - General Practice 2901013535 (Michigan)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. Dr Mark J Williamson 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 Mark J Williamson, DDS
Po Box 210,
Flushing, MI 48433-0210

Ph: (810) 659-4561
Dr Mark J Williamson, DDS
4279 W Vienna Rd,
Clio, MI 48420-9440

Ph: (810) 659-1721

Reviews and Comments


Dentist in Clio, MI

Dr. Chad Mark Witkow, D.D.S.
Dentist
Medicare: Accepting Medicare Assignments
Practice Location: 4279 W Vienna Rd, Clio, MI 48420
Phone: 810-659-1721    Fax: 810-659-1721
Dr. Ronald A Wright, D.D.S.
Dentist
Medicare: Medicare Enrolled
Practice Location: 4279 W Vienna Rd, Clio, MI 48420
Phone: 810-687-2000    Fax: 810-687-1956
Paul J Racine, D.D.S
Dentist
Medicare: Medicare Enrolled
Practice Location: 573 W Vienna St, Clio, MI 48420
Phone: 810-686-5220    
Timothy J Miller, DDS
Dentist
Medicare: Not Enrolled in Medicare
Practice Location: 145 W Vienna St, Clio, MI 48420
Phone: 810-687-9700    
Nermine Nader Shehata, DMD
Dentist
Medicare: Medicare Enrolled
Practice Location: 573 W Vienna St, Clio, MI 48420
Phone: 810-686-5220    Fax: 810-686-1620
Dr. Kenneth C Ackley Ii, D.D.S
Dentist
Medicare: Medicare Enrolled
Practice Location: 573 W Vienna St, Clio, MI 48420
Phone: 810-686-5220    

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.