Individual provider Active NPI

James Hallman, M.D.

  • Dermatopathology (Pathology) Physician
  • Silver Spring, MD
National Provider Identifier
1083675698
Registry record updated Dec 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatopathology (Pathology) PhysicianTaxonomy code 207ZD0900X
License
39906 Issued in NC
Practice address
606 Stephen Sitter Ave
Silver Spring, MD 20910-1290
Phone
(301) 295-5254
NPI assigned
Mar 31, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 8, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dermatopathology (Pathology) Physician 207ZD0900X 39906 NC Primary

Addresses

Primary practice location

606 Stephen Sitter Ave
Silver Spring, MD 20910-1290

Mailing address

606 Stephen Sitter Ave
Silver Spring, MD 20910-1290
Phone (301) 295-5254

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
39906NCMDDermatopathology (Pathology) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
American Registry of Pathology Past Accepting new patients
Armed Forces Institute of Pathology Past Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765152000000",
    "number": "1083675698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "606 STEPHEN SITTER AVE",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209101290",
            "telephone_number": "301-295-5254"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "606 STEPHEN SITTER AVE",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209101290",
            "telephone_number": "301-295-5254"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HALLMAN",
        "first_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2025-12-08",
        "certification_date": "2025-12-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZD0900X",
            "taxonomy_group": "",
            "desc": "Pathology, Dermatopathology",
            "state": "NC",
            "license": "39906",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Silver Spring, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.