Malcolm C Johnson, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

A94962 Issued in CA

Practice address

1601 Ygnacio Valley Rd
Walnut Creek, CA 94598-3122

Phone

(925) 939-3000

NPI assigned

Jul 27, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency Medicine

Education

University of Wisconsin School of Medicine, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Medamerica Physician Solutions PCGroup PAC ID 8729221809, 28 clinicians

Cep America - Auc PCGroup PAC ID 9537481692, 26 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• John Muir Medical Center - Walnut Creek Campus Hospital, Walnut Creek, CA, CCN 050180
• John Muir Medical Center - Concord Campus Hospital, Concord, CA, CCN 050496

Merit-based Incentive Payment System (MIPS)

Final score

96.69 of 100Reported as group

Quality

90

Improvement activities

40

Cost

78.43

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: malcolm.johnson.1@20515.direct.athenahealth.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Cep America - Auc PC

  dba Vituity

  • General Practice Physician
  • Walnut Creek, CA
  • NPI 1568861524
  Medicare reassignment Care Compare group NPD
• Medamerica Physician Solutions PC

  dba Jovive Wound Care

  • Clinic/Center
  • Walnut Creek, CA
  • NPI 1487237111

  Emergency Medicine

  Medicare reassignment Care Compare group NPD
• Cep America - California

  dba Vituity

  • Emergency Medicine Physician
  • San Francisco, CA
  • NPI 1023063542
  Medicare reassignment NPD
• Cep America - California

  dba Vituity

  • Emergency Medicine Physician
  • Walnut Creek, CA
  • NPI 1407886138
  NPD
• Cep America-California

  • Emergency Medicine Physician
  • Murrieta, CA
  • NPI 1588552848
  NPD
• Cep America - Auc PC

  • General Practice Physician
  • Newport News, VA
  • NPI 1104657329
  NPD
• Brockton Podiatry Group a Prof Corp

  • Foot & Ankle Surgery Podiatrist
  • Redlands, CA
  • NPI 1275867228
  NPD (past)
• California Emergency Physician Medical Group

  • General Practice Physician
  • Walnut Creek, CA
  • NPI 1962791293
  NPD (past)
• Peachtree Emergency Associates

  • Emergency Medicine Physician
  • Atlanta, GA
  • NPI 1407894876
  NPD (past)
• Peachtree Emergency Physicians LLC

  • Emergency Medicine Physician
  • Atlanta, GA
  • NPI 1508039975
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• John Muir Health

  dba John Muir Health, Walnut Creek Medical Center

  • General Acute Care Hospital
  • Walnut Creek, CA
  • NPI 1740215219
  Care Compare affiliation
• John Muir Health

  dba John Muir Health Medical Center, Concord Campus

  • General Acute Care Hospital
  • Concord, CA
  • NPI 1801821376
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1153958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1548028800000",
    "number": "1003830316",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 GOUGH APT 17C",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94109",
            "telephone_number": "404-734-6252"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1601 YGNACIO VALLEY RD",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945983122",
            "telephone_number": "925-939-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1321 Colby Ave",
            "address_purpose": "LOCATION",
            "city": "Everett",
            "state": "WA",
            "postal_code": "982011665",
            "country_code": "US",
            "telephone_number": "425-261-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "MALCOLM",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-27",
        "last_updated": "2019-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "WA",
            "license": "MD00046336",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A94962",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A949620",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kimberly S Johnson, RN, MSN
• Lauren Hope Johnson, N.P.
• Leasia Johnson
• Leonard Morris Johnson, M.D.
• Libre Johnson, M.D.
• Mara Geib Johnson
• Rachel Marie Johnson
• Raymond Douglas Johnson
• Ronald Johnson, MD
• Samuel Timothy Johnson, AU.D.

• Emergency Medicine Physician in Walnut Creek, CA
• Providers in Walnut Creek, CA by specialty
• Emergency Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.