MALCOLM C JOHNSON (MD) – Emergency Medicine Physician, NPI 1003830316
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,209 EMERGENCY MEDICINE in WA
Provider Addresses for MALCOLM C JOHNSON (MD)
1321 Colby Ave
Everett, WA 982011665
Phone: (425) 261-2000
Type: Location
1601, Ygnacio Valley Road, Walnut Creek, Contra Costa County, California, 94598, United States
WALNUT CREEK, CA 945983122
Phone: (925) 939-3000
Type: Location
1200 GOUGH APT 17C
SAN FRANCISCO, CA 94109
Phone: (404) 734-6252
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-06-07
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070607000180 | I | Emergency Medicine | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 191 | 191 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 93 | 92 | $0 |
| 11045 | Removal of skin and tissue, each additional 20.0 sq cm or less | 76 | 13 | $0 |
| 11042 | Removal of skin and tissue, 20.0 sq cm or less | 73 | 52 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 42 | 34 | $0 |
Insurance plans in this area (ZIP 98201)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| EMERGENCY MEDICINE | WA | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 374 | 348 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine, General Practice, Undersea And Hyperbaric Medicine | CA | |
| Emergency Medicine | CA | |
| Emergency Medicine | CA | |
| - | CA | |
| Emergency Medicine | CA | |
| - | CA | |
| Emergency Medicine | CA | |
| General Surgery, Vascular Surgery | CA | |
| - | CA | |
| - | CA |
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