John V. Chang, D.O.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

56184 Issued in MA

Practice address

34 Haverhill St
Lawrence, MA 01841-2884

Phone

(978) 686-0090

Fax

(978) 681-5963

NPI assigned

Dec 5, 2005

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

Medicare fee-for-service enrollment

Enrolled in MA

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

Family Practice

Education

University of New England, College of Osteo Medicine, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Greater Lawrence Family Health Center IncGroup PAC ID 0446221956, shared by 15 NPIs, 118 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Merrimack Health Lawrence Hospital Hospital, Lawrence, MA, CCN 220010

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: john.chang.1@23857.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.

• Greater Lawrence Family Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • Lawrence, MA
  • NPI 1699774646
  Medicare reassignment NPD
• Greater Lawrence Family Health Center Inc

  • Federally Qualified Health Center (FQHC)
  • Haverhill, MA
  • NPI 1003437344
  NPD
• Valley Regional Medical Services

  • Specialist
  • Methuen, MA
  • NPI 1780675538
  NPD (past)

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

• Lawrence General Hospital

  • General Acute Care Hospital
  • Lawrence, MA
  • NPI 1750381281
  Care Compare affiliation

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

{
    "created_epoch": "1133740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1600992000000",
    "number": "1679557326",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 CASTLE DR",
            "city": "WILMINGTON",
            "state": "MA",
            "postal_code": "018873188",
            "telephone_number": "978-302-7300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34 HAVERHILL ST",
            "city": "LAWRENCE",
            "state": "MA",
            "postal_code": "018412884",
            "telephone_number": "978-686-0090",
            "fax_number": "978-681-5963"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "JOHN",
        "middle_name": "V.",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-05",
        "last_updated": "2020-09-25",
        "certification_date": "2020-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MA",
            "license": "56184",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "56184",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Wilmaly Cepeda Santos
• Saul Cespedes
• Alexandra Morgan Chaisson, FNP-BC
• Johelly Chalas
• Madhuri Rajesh Chandnani, M.D.
• Heather Alyssa Charest
• Roopa Chari
• William Anthony Charini, M.D.
• Monique Chavez
• Jason Evan Chen, DMD

• Emergency Medicine Physician in Lawrence, MA
• Providers in Lawrence, MA by specialty
• Emergency Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 2020; 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.