Dr Mari Elizabeth Douma, DO - Medicare Pediatrics in Lansing, MI

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Dr Mari Elizabeth Douma, DO is a medicare enrolled "Pediatrics" physician in Lansing, Michigan. Her current practice location is 7201 Saginaw St, Ste 202, Lansing, Michigan. You can reach out to her office (for appointments etc.) via phone at (517) 321-7711.

Dr Mari Elizabeth Douma is licensed to practice in Michigan (license number 5101012036) 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 1871529511.

Contact Information

Dr Mari Elizabeth Douma, DO
7201 Saginaw St, Ste 202,
Lansing, MI 48917
(517) 321-7711
(517) 321-7799

Map and Direction




Physician's Profile

Full NameDr Mari Elizabeth Douma
GenderFemale
SpecialityPediatrics
Location7201 Saginaw St, Lansing, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1871529511
  • Provider Enumeration Date: 06/24/2006
  • Last Update Date: 12/10/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 9032288527
  • Enrollment ID: I20080523000482

Medical Identifiers

Medical identifiers for Dr Mari Elizabeth Douma such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871529511NPI-NPPES
3343877MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 5101012036 (Michigan)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. Dr Mari Elizabeth Douma allows following entities to bill medicare on her behalf.
Entity NameMichigan State University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861443269
PECOS PAC ID: 3870405954
Enrollment ID: O20031105000741
Entity NameEdward W Sparrow Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831139088
PECOS PAC ID: 6709799166
Enrollment ID: O20040102000790
Entity NameMsu Health Care Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700418670
PECOS PAC ID: 8628404936
Enrollment ID: O20200518002744

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 Mari Elizabeth Douma 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 Mari Elizabeth Douma, DO
B545 W Fee Hall,
East Lansing, MI 48824-1315

Ph: (517) 353-3100		Dr Mari Elizabeth Douma, DO
7201 Saginaw St, Ste 202,
Lansing, MI 48917

Ph: (517) 321-7711

Reviews and Comments


Pediatrics Doctors in Lansing, MI

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Dr. David Cervi, D.O., PH.D.
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Dr. Renuka Gera, M.D.
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Farrokh Rahnemoon, MD
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Dr. Robert Francis Root, D.O.
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Practice Location: 13750 S Sedona Pkwy Ste 2, Lansing, MI 48906
Phone: 517-353-4000    Fax: 844-722-4112

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.

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