Dr Douglas R Vanderjagt, DO - Medicare Internal Medicine in Williamston, MI

  1. Home
  2. Internal Medicine
  3. MI
  4. Williamston
Dr Douglas R Vanderjagt, DO is a medicare enrolled "Internal Medicine" physician in Williamston, Michigan. He went to Michigan State University College Of Osteopathic Medicine and graduated in 1997 and has 28 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Capital Internal Medicine Associates P.c. and his current practice location is 839 S Putnam St, Williamston, Michigan. You can reach out to his office (for appointments etc.) via phone at (517) 655-3515.

Dr Douglas R Vanderjagt is licensed to practice in Michigan (license number 5101013545) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1730121880.

Contact Information

Dr Douglas R Vanderjagt, DO
839 S Putnam St,
Williamston, MI 48895-1623
(517) 655-3515
(855) 476-0189

Map and Direction




Physician's Profile

Full NameDr Douglas R Vanderjagt
GenderMale
SpecialityInternal Medicine
Experience28 Years
Location839 S Putnam St, Williamston, Michigan
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Douglas R Vanderjagt attended and graduated from Michigan State University College Of Osteopathic Medicine in 1997
  NPI Data:
  • NPI Number: 1730121880
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 03/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7810809555
  • Enrollment ID: I20040406001309

Medical Identifiers

Medical identifiers for Dr Douglas R Vanderjagt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730121880NPI-NPPES
1000922OtherMIMCLAREN HEALTH PLAN-COMMERCIAL
1000922OtherMIMCLAREN HEALTH ADVANTAGE
200000000943OtherMIPHP FAMILYCARE
4218345MedicaidMI
1153302705OtherMIBCBS/BCN
0M21440018OtherMIMEDICARE ADVANTAGE
1000922OtherMIMCLAREN HEALTH PLAN-MEDICAID
110205373OtherMIRAILROAD MEDICARE
200000000943OtherMIPHP
4835895MedicaidMI
7256209OtherMIAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 5101013545 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Great Lakes CaringJackson, MIHome health agency
Edward W Sparrow HospitalLansing, MIHospital
Mclaren Greater LansingLansing, MIHospital
Sparrow Eaton HospitalCharlotte, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Capital Internal Medicine Associates P.c.802209796362

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. Dr Douglas R Vanderjagt allows following entities to bill medicare on his behalf.
Entity NameCapital Internal Medicine Associates P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780629832
PECOS PAC ID: 8022097963
Enrollment ID: O20040715000369

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 Douglas R Vanderjagt 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 Douglas R Vanderjagt, DO
3955 Patient Care Dr,
Lansing, MI 48911-4299

Ph: (517) 374-7600		Dr Douglas R Vanderjagt, DO
839 S Putnam St,
Williamston, MI 48895-1623

Ph: (517) 655-3515

Reviews and Comments


Internal Medicine Doctors in Williamston, MI

Francesca Marie Buskulic, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 839 S Putnam St, Williamston, MI 48895
Phone: 517-655-3515    Fax: 517-655-3743

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.