John M Diamond, MD

Primary specialty

Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X

License

28170 Issued in NC

Practice address

525 Moye Blvd
Greenville, NC 27834-2849

Phone

(252) 744-1406

Fax

(252) 744-4270

NPI assigned

Aug 3, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 3

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in NC

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jdiamond12681@direct.ecuhealth.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.

• East Carolina University

  • Family Medicine Physician
  • Greenville, NC
  • NPI 1972551919
  Medicare reassignment NPD
• East Carolina University

  • Internal Medicine Physician
  • Greenville, NC
  • NPI 1043260474
  NPD

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

{
    "created_epoch": "1123027200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750204800000",
    "number": "1124029921",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 751069",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282751069"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "525 MOYE BLVD",
            "city": "GREENVILLE",
            "state": "NC",
            "postal_code": "278342849",
            "telephone_number": "252-744-1406",
            "fax_number": "252-744-4270"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DIAMOND",
        "first_name": "JOHN",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-03",
        "last_updated": "2025-06-18",
        "certification_date": "2025-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "NC",
            "license": "28170",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7928452",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS NC",
            "identifier": "28452",
            "state": "NC"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "260032397",
            "state": "NC"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jdiamond12681@direct.ecuhealth.com",
            "affiliation": "N",
            "endpointDescription": "ECU Physicians",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "525 Moye Blvd",
            "city": "Greenville",
            "state": "NC",
            "country_code": "US",
            "postal_code": "278342849",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Prita Dhaimade, BDS, MS
• Alif Mohamed Dharamsi, M.D.
• Jhalak Dholakia, MD
• Andrea Suzanne Diacono
• Cathy B Diamond, CRNA
• Leonardo Jose Diaz Gandica, MD
• Clarimar Diaz Lopez, MD
• Isabella Marie Diaz
• Jessenia Diaz
• Basema Ismail Dibas, MD

• Child & Adolescent Psychiatry Physician in Greenville, NC
• Providers in Greenville, NC by specialty
• Child & Adolescent Psychiatry Physician in North Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.