Maria Christina Johnson, CNM - Medicare Certified Nurse Midwife (cnm) in Roanoke, VA

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Maria Christina Johnson, CNM is a medicare enrolled "Advanced Practice Midwife" in Roanoke, Virginia. She graduated from nursing school in 1999 and has 27 years of diverse experience with area of expertise as Certified Nurse Midwife (cnm). She is a member of the group practice Carilion Healthcare Corporation, Carilion Medical Center and her current practice location is 102 Highland Ave Se Ste 301, Roanoke, Virginia. You can reach out to her office (for appointments etc.) via phone at (540) 985-9715.

Maria Christina Johnson is licensed to practice in Virginia (license number 0024186566) 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 1134223217.

Contact Information

Maria Christina Johnson, CNM
102 Highland Ave Se Ste 301,
Roanoke, VA 24013-2253
(540) 985-9715
(540) 985-8487

Map and Direction




Provider's Profile

Full NameMaria Christina Johnson
GenderFemale
SpecialityCertified Nurse Midwife (cnm)
Experience27 Years
Location102 Highland Ave Se Ste 301, Roanoke, Virginia
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:
  • Maria Christina Johnson graduated from nursing school in 1999
  NPI Data:
  • NPI Number: 1134223217
  • Provider Enumeration Date: 09/11/2006
  • Last Update Date: 03/12/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2668400276
  • Enrollment ID: I20230517002747

Medical Identifiers

Medical identifiers for Maria Christina Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134223217NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367A00000XAdvanced Practice Midwife 0024186566 (Virginia)Primary
367A00000XAdvanced Practice Midwife R132976 (Maryland)Secondary
176B00000XMidwife 0024186566 (Virginia)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Carilion Roanoke Memorial HospitalRoanoke, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Carilion Healthcare Corporation5890607253540
Carilion Medical Center9830096585956

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. Maria Christina Johnson allows following entities to bill medicare on her behalf.
Entity NameCarilion Healthcare Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447206370
PECOS PAC ID: 5890607253
Enrollment ID: O20031106000273
Entity NameCarilion Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730123472
PECOS PAC ID: 9830096585
Enrollment ID: O20040107000472

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. Maria Christina Johnson 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
Maria Christina Johnson, CNM
213 S Jefferson St Ste 1006,
Roanoke, VA 24011-1713

Ph: Not Available		Maria Christina Johnson, CNM
102 Highland Ave Se Ste 301,
Roanoke, VA 24013-2253

Ph: (540) 985-9715

Reviews and Comments


Advanced Practice Midwife Nurses in Roanoke, VA

Isabel Ann Tumminello, RN
Advanced Practice Midwife
Medicare: Accepting Medicare Assignments
Practice Location: 102 Highland Ave Se Ste 301, Roanoke, VA 24013
Phone: 540-985-9715    Fax: 540-985-8487
Chelsea Dianne Rosner, CNM
Advanced Practice Midwife
Medicare: Medicare Enrolled
Practice Location: 102 Highland Ave Se Ste 301, Roanoke, VA 24013
Phone: 540-985-9715    Fax: 540-985-8487
Katherine Booan Hartzog,
Advanced Practice Midwife
Medicare: May Accept Medicare Assignments
Practice Location: 102 Highland Ave Se Ste 303, Roanoke, VA 24013
Phone: 540-985-9715    Fax: 540-985-8487
Sarah Mae Donahue, CNM
Advanced Practice Midwife
Medicare: Accepting Medicare Assignments
Practice Location: 102 Highland Ave Se Ste 301, Roanoke, VA 24013
Phone: 540-985-9715    Fax: 540-985-8487
Mrs. Keri Redman, C.N.M.
Advanced Practice Midwife
Medicare: Accepting Medicare Assignments
Practice Location: 102 Highland Ave Se Ste 301, Roanoke, VA 24013
Phone: 540-985-9700    Fax: 540-301-6283
Natosha Marie Saunders, C.N.M.
Advanced Practice Midwife
Medicare: Medicare Enrolled
Practice Location: 102 Highland Ave Se Ste 301, Roanoke, VA 24013
Phone: 540-985-9700    Fax: 540-301-6283
Heidi Miranda Quick, CNM
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 102 Highland Ave Se Ste 301, Roanoke, VA 24013
Phone: 540-985-9700    Fax: 540-301-6283

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.