Marcia Kay Maronn Johnson, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Littleton, CO

Marcia Kay Maronn Johnson, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Littleton, Colorado. She graduated from nursing school in 1999 and has 25 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Anesthesia Consulting Partners, Pllc, St Anthony Regional Hospital And Nursing Home, Anesthesia Consulting Partners Pllc, Scl Health Medical Group-butte Llc and her current practice location is 7690 W Massey Dr, Littleton, Colorado. You can reach out to her office (for appointments etc.) via phone at (970) 389-2555.

Marcia Kay Maronn Johnson is licensed to practice in Colorado (license number 109150) 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 1063455418.

Contact Information

Marcia Kay Maronn Johnson, CRNA
7690 W Massey Dr,
Littleton, CO 80128-6288
(970) 389-2555
(855) 742-1239

Map and Direction




Provider's Profile

Full NameMarcia Kay Maronn Johnson
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience25 Years
Location7690 W Massey Dr, Littleton, Colorado
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:
  • Marcia Kay Maronn Johnson graduated from nursing school in 1999
  NPI Data:
  • NPI Number: 1063455418
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 04/05/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8527045558
  • Enrollment ID: I20040707000582

Medical Identifiers

Medical identifiers for Marcia Kay Maronn Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063455418NPI-NPPES
49188836MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 109150 (Colorado)Primary
367500000XNurse Anesthetist, Certified Registered 157592 (Montana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Anthony Regional Hospital & Nursing HomeCarroll, IAHospital
St James HealthcareButte, MTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Consulting Partners, Pllc307298540718
St Anthony Regional Hospital And Nursing Home468858682960
Anesthesia Consulting Partners Pllc46880370398
Scl Health Medical Group-butte Llc246663310280

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. Marcia Kay Maronn Johnson allows following entities to bill medicare on her behalf.
Entity NameArapahoe Gastroenterology Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598115479
PECOS PAC ID: 2466745294
Enrollment ID: O20160801001103
Entity NameCentral Colorado Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659890382
PECOS PAC ID: 5698041507
Enrollment ID: O20171020001571
Entity NameAnesthesia Dynamics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073001012
PECOS PAC ID: 3779832530
Enrollment ID: O20201020000054
Entity NameAnesthesia Consulting Partners, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891408050
PECOS PAC ID: 3072985407
Enrollment ID: O20230214000435

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. Marcia Kay Maronn 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
Marcia Kay Maronn Johnson, CRNA
7690 W Massey Dr,
Littleton, CO 80128-6288

Ph: (970) 389-2555
Marcia Kay Maronn Johnson, CRNA
7690 W Massey Dr,
Littleton, CO 80128-6288

Ph: (970) 389-2555

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Littleton, CO

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Phone: 303-941-0902    Fax: 303-904-4242
Scott Michael O'brien, CRNA
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Medicare: Accepting Medicare Assignments
Practice Location: 1001 Southpark Dr, Littleton, CO 80120
Phone: 303-722-8987    

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.