NPIMap

Individual provider Active NPI

John Emmanuel Markantonis, DO

  • Anatomic Pathology & Clinical Pathology Physician
  • Greenville, NC
National Provider Identifier
1720527864
Registry record updated Jul 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
License
2022-03036 Issued in NC
Practice address
600 Moye Blvd
Greenville, NC 27834-4300
Phone
(252) 744-2803
Fax
(252) 744-3616
NPI assigned
Feb 22, 2017
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 10, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X 2022-03036 NC Primary
Medical Microbiology Physician 207ZM0300X 2022-03036 NC
Clinical Pathology Physician 207ZC0006X 2022-03036 NC
General Practice Physician 208D00000X T4423 TX

Addresses

Primary practice location

600 Moye Blvd
Greenville, NC 27834-4300

Mailing address

PO Box 751069
Charlotte, NC 28275-1069

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC, NY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20221221000211 NC Practitioner - Pathology 8123415296 Reassigns benefits to 1 organization
I20260602001857 NY Practitioner - Pathology 8123415296 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
New York UniversityGroup PAC ID 1355232422, 5,925 clinicians
East Carolina UniversityGroup PAC ID 0244143246, 499 clinicians

Practice addresses (Care Compare)

111 Broadway
New York, NY 10006-1901
Phone (212) 263-9700

2100 Stantonsburg Rd
Greenville, NC 27834-2818
Phone (252) 209-3000

530 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

550 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

560 1St Ave
New York, NY 10016-6402
Phone (212) 263-7300

600 Moye Blvd
Greenville, NC 27834-4300
Phone (252) 744-4611

Hospital & facility affiliations

  • Ecu Health Medical Center Hospital, Greenville, NC, CCN 340040
  • NYU Langone Hospitals Hospital, New York, NY, CCN 330214
  • Vidant Roanoke Chowan Hospital Hospital, Ahoskie, NC, CCN 340099
  • Vidant Chowan Hospital Hospital, Edenton, NC, CCN 341318
  • Ecu Health North Hospital Hospital, Roanoke Rapids, NC, CCN 340151

Merit-based Incentive Payment System (MIPS)

Final score
96.95 of 100Reported as apm
Quality
82.44
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
2022-03036NCMDAnatomic Pathology & Clinical Pathology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
East Carolina University Anatomic Pathology & Clinical Pathology CurrentSince Dec 13, 2022 Accepting new patients
East Carolina University Current Accepting new patients
Ecu Physicians Diagnostic Pathology Services Anatomic Pathology & Clinical Pathology CurrentSince Dec 13, 2022 Accepting new patients

Locations

2100 Stantonsburg Rd
Greenville, NC 27834
Phone (252) 744-3229

600 Moye Blvd
Greenville, NC 27834
Phone (252) 744-1111

Interoperability endpoints

  • Direct secure messaging: jmarkantonis81144@direct.phhs.org

Organizations & group practices 4

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.

Hospital & facility affiliations 12

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

NPI Registry JSON

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

{
    "created_epoch": "1487721600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783641600000",
    "number": "1720527864",
    "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": "600 MOYE BLVD",
            "city": "GREENVILLE",
            "state": "NC",
            "postal_code": "278344300",
            "telephone_number": "252-744-2803",
            "fax_number": "252-744-3616"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARKANTONIS",
        "first_name": "JOHN",
        "middle_name": "EMMANUEL",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-02-22",
        "last_updated": "2026-07-10",
        "certification_date": "2026-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "NC",
            "license": "2022-03036",
            "primary": true
        },
        {
            "code": "207ZM0300X",
            "taxonomy_group": "",
            "desc": "Pathology, Medical Microbiology",
            "state": "NC",
            "license": "2022-03036",
            "primary": false
        },
        {
            "code": "207ZC0006X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology",
            "state": "NC",
            "license": "2022-03036",
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "TX",
            "license": "T4423",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenville, NC

Sources for this page

Verify at the official NPI Registry.