Meredith Katherine Martin-johnston, DO, MPH - Medicare Obstetrics/gynecology in Lake Zurich, IL

Meredith Katherine Martin-johnston, DO, MPH is a medicare enrolled "Obstetrics & Gynecology" physician in Lake Zurich, Illinois. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Bonaventure Medical Foundation Llc and her current practice location is 235 S Rand Rd, Lake Zurich, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 839-0900.

Meredith Katherine Martin-johnston is licensed to practice in Illinois (license number 036-121044) 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 1275783300.

Contact Information

Meredith Katherine Martin-johnston, DO, MPH
235 S Rand Rd,
Lake Zurich, IL 60047-2273
(847) 839-0900
Not Available

Map and Direction




Physician's Profile

Full NameMeredith Katherine Martin-johnston
GenderFemale
SpecialityObstetrics/gynecology
Experience19 Years
Location235 S Rand Rd, Lake Zurich, Illinois
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:
  • Meredith Katherine Martin-johnston graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1275783300
  • Provider Enumeration Date: 09/25/2008
  • Last Update Date: 04/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4082767967
  • Enrollment ID: I20090727000188

Medical Identifiers

Medical identifiers for Meredith Katherine Martin-johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275783300NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 036-121044 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Alexius Medical CenterHoffman estates, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bonaventure Medical Foundation Llc7517863178152

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. Meredith Katherine Martin-johnston allows following entities to bill medicare on her behalf.
Entity NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031111000307
Entity NameBonaventure Medical Foundation Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588775647
PECOS PAC ID: 7517863178
Enrollment ID: O20031212000374
Entity NameSusan Orhan Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932113362
PECOS PAC ID: 5991712911
Enrollment ID: O20060316000404
Entity NameObhg Illinois Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700107216
PECOS PAC ID: 7810179702
Enrollment ID: O20110314001065

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. Meredith Katherine Martin-johnston 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
Meredith Katherine Martin-johnston, DO, MPH
1555 Barrington Rd Ste 335,
Hoffman Estates, IL 60169-1064

Ph: (847) 839-0900
Meredith Katherine Martin-johnston, DO, MPH
235 S Rand Rd,
Lake Zurich, IL 60047-2273

Ph: (847) 839-0900

Reviews and Comments


Obstetrics & Gynecology Doctors in Lake Zurich, IL


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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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