James P Callis, MS, MPA, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

0110006325 Issued in VA

Practice address

4410 Claiborne SQ E Ste 334
Hampton, VA 23666-2074

Phone

(757) 489-4700

NPI assigned

Jul 31, 2018

Last updated

Dec 17, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in VA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science, Physician Assistant

Interoperability endpoints

• Direct secure messaging: james.callis.1@13142.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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

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  • NPI 1477047546
  Medicare reassignment
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  • Mental Health Counselor
  • Norfolk, VA
  • NPI 1427182815
  Medicare reassignment

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

{
    "created_epoch": "1532995200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765929600000",
    "number": "1578041737",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4310 METRO PKWY STE 205",
            "city": "FORT MYERS",
            "state": "FL",
            "postal_code": "339169416",
            "telephone_number": "239-690-6906"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4410 CLAIBORNE SQ E STE 334",
            "city": "HAMPTON",
            "state": "VA",
            "postal_code": "236662074",
            "telephone_number": "757-489-4700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CALLIS",
        "first_name": "JAMES",
        "middle_name": "P",
        "credential": "MS, MPA, PA-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-07-31",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "VA",
            "license": "0110006325",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly V Byrum, PA-C
• James Daniel Cahn, DDS
• Matthew P Caldwell, MD
• Sherry Renee Calhoun, LPC
• Carla G Callender, CRNA
• Calm Soul Wellness, LLC
• Victoria B Caminer, PSYD
• Amy L Campbell, MD
• Blinda Jean Campbell, PTA
• Chrystal Campbell, LPC

• Physician Assistant in Hampton, VA
• Providers in Hampton, VA by specialty
• Physician Assistant in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 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.