Mark E Johnson, MD - Medicare Emergency Medicine in Marysville, CA

Mark E Johnson, MD is a medicare enrolled "Emergency Medicine" physician in Marysville, California. He went to Rush Medical College Of Rush University and graduated in 2000 and has 26 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Medicine Services Of Tx, Pllc and his current practice location is 724 5th St, Marysville, California. You can reach out to his office (for appointments etc.) via phone at (530) 749-3242.

Mark E Johnson is licensed to practice in Washington (license number MD00044906) 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 1669578357.

Contact Information

Mark E Johnson, MD
724 5th St,
Marysville, CA 95901-5646
(530) 749-3242
(530) 749-3248

Map and Direction




Physician's Profile

Full NameMark E Johnson
GenderMale
SpecialityEmergency Medicine
Experience26 Years
Location724 5th St, Marysville, California
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:
  • Mark E Johnson attended and graduated from Rush Medical College Of Rush University in 2000
  NPI Data:
  • NPI Number: 1669578357
  • Provider Enumeration Date: 09/16/2006
  • Last Update Date: 07/02/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4284523176
  • Enrollment ID: I20180730003008

Medical Identifiers

Medical identifiers for Mark E Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669578357NPI-NPPES
0197072OtherWASTATE L&I PROVIDER #
0227846OtherWALIWA
8429763MedicaidWA
3952JOOtherWABSWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD00044906 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
The Hospital At Westlake Medical CenterAustin, TXHospital
Methodist HospitalSan antonio, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Medicine Services Of Tx, Pllc3375909351359

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. Mark E Johnson allows following entities to bill medicare on his behalf.
Entity NameThird Coast Emergency Physicians Southwest Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497793475
PECOS PAC ID: 6800794447
Enrollment ID: O20031222000126
Entity NameConcord Medical Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083630610
PECOS PAC ID: 0446296818
Enrollment ID: O20050707000531
Entity NameConcord Medical Group Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750790762
PECOS PAC ID: 7810117223
Enrollment ID: O20141007002567
Entity NameTexas Emergency Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699288811
PECOS PAC ID: 0345508768
Enrollment ID: O20171212003035
Entity NameWh Services Austin Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346950946
PECOS PAC ID: 5799157574
Enrollment ID: O20230203000374
Entity NameEmergency Medicine Services Of Tx, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245938729
PECOS PAC ID: 3375909351
Enrollment ID: O20230517001124

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. Mark E 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
Mark E Johnson, MD
1114 Yuba St, Suite 144,
Marysville, CA 95901-4838

Ph: (530) 741-6245
Mark E Johnson, MD
724 5th St,
Marysville, CA 95901-5646

Ph: (530) 749-3242

Reviews and Comments


Emergency Medicine Doctors in Marysville, CA

Kashmir Singh, M.D
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Dr. Bradley Grausz, D.O
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Steven H Segerstrom, M.D
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Kulwinder J Singh, M.D
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Jaskaranpreet Kaur Sahota, FNP
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Practice Location: 426 4th Street, Marysville, CA 95901
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Karen Ann Parker, M.D
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Medicare: Accepting Medicare Assignments
Practice Location: 726 4th St, Marysville, CA 95901
Phone: 530-749-4300    

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).

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