MARK E JOHNSON MD
NPI 1669578357
Emergency Medicine in Marysville, CA

Active since September 16, 2006PECOS EnrolledAccepts Medicare Assignment
724 5TH ST, MARYSVILLE, CA 95901(530) 749-3242(530) 749-3248 Get Directions Write a Review

NPPES record last updated: July 2, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark E Johnson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK E JOHNSON MD (NPI 1669578357) is an individual emergency medicine provider in Marysville, California, licensed in Washington (MD00044906) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Rush Medical College Of Rush University (2000).

NPPES Registry Identity

NPI1669578357
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMARK E JOHNSONCredential: MD
Location Address724 5TH STMarysville, CA 95901-5646
Mailing Address1114 Yuba St, Suite 144Marysville, CA 95901-4838 · (530) 741-6245 · Fax (530) 741-9274
Fax(530) 749-3248
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 2000
Enumeration DateSeptember 16, 2006
Last NPPES UpdateJuly 2, 2015
NPI 1669578357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in WA · MD00044906
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
724 5TH ST, Marysville, CA 95901

Other Identifiers 7

Medicaid8429763WA
Other3952JOWA · Bswa
Medicare PING8855377WA
Medicare PING8871181WA
Other0197072WA · State L&i Provider #
Other0227846WA · Liwa
Medicare UPINH19636WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mark E Johnson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4284523176
PECOS Enrollment IDI20180730003008
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
36 services32 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
22 services21 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Methodist Hospital

Acute Care Hospitals · San Antonio, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450388
Location7700 Floyd Curl DrSan Antonio, TX 78229 · Bexar County
Emergency services Birthing friendly

The Hospital At Westlake Medical Center

Acute Care Hospitals · Austin, TX
OwnershipPhysician
CMS Certification Number670006
Location5656 Bee Caves Road, Suite M-302Austin, TX 78746 · Travis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
724 5TH ST
MARYSVILLE, CA 95901
Family Medicine
724 5TH ST
MARYSVILLE, CA 95901
Nurse Practitioner (Family)
724 5TH ST
MARYSVILLE, CA 95901

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Johnson's NPI number?

The NPI number for Mark Johnson is 1669578357. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Where is Mark Johnson located?

Mark Johnson practices at 724 5th St, Marysville, CA 95901. The listed phone number is (530) 749-3242.

What is Mark Johnson's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Mark Johnson enrolled in Medicare?

Yes. Mark Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Johnson accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Mark Johnson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mark Johnson affiliated with any hospitals?

According to CMS data, Mark Johnson is affiliated with Methodist Hospital and The Hospital At Westlake Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Johnson was last updated on July 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.