Organization Active NPI

Spiros T Theodore DC PC

  • Rehabilitation Chiropractor
  • Gaithersburg, MD
National Provider Identifier
1740490242
Registry record updated Feb 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rehabilitation ChiropractorTaxonomy code 111NR0400X
License
S02045 Issued in MD
Legal business name
SPIROS T THEODORE DC PC
Practice address
12105 Darnestown Rd Ste L-8-9
Gaithersburg, MD 20878-2217
Phone
(301) 869-0006
Fax
(301) 869-0201
NPI assigned
May 23, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 4, 2026

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

Authorized official

Name
Spiro T Theodore, DC
Title
President
Phone
(301) 869-0006

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
ChiropractorGroup: 193200000X MULTI-SPECIALTY GROUP 111N00000X 02045 MD
Rehabilitation ChiropractorGroup: 193200000X MULTI-SPECIALTY GROUP 111NR0400X S02045 MD Primary

Addresses

Primary practice location

12105 Darnestown Rd Ste L-8-9
Gaithersburg, MD 20878-2217

Mailing address

12105 Darnestown Rd Ste L8-9
Gaithersburg, MD 20878-2217
Phone (301) 869-0006

Other identifiers 4

IdentifierTypeStateIssuer
KCS6POOtherMDBC BS
0106381MedicaidMD
010638100MedicaidMD
S8600001OtherDCBC BS

Other names 1

  • Potomac Valley Chiropractic Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20100520000309 DC Part B Supplier - Clinic/Group Practice 2466581004 Receives reassigned benefits from 1 practitioner
Practice locations: Gaithersburg, MD

National Provider Directory

National Provider Directory

Locations

12105 Darnestown Rd
Ste L89
Gaithersburg, MD 20878
Phone (301) 869-0006

12105 Darnestown Rd
Ste 8
Gaithersburg, MD 20878

12105 Darnestown Rd
Ste L8
Gaithersburg, MD 20878
Phone (301) 869-0006

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1179878400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770163200000",
    "number": "1740490242",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12105 DARNESTOWN RD STE L8-9",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208782217",
            "telephone_number": "301-869-0006",
            "fax_number": "301-869-0201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12105 DARNESTOWN RD STE L-8-9",
            "city": "GAITHERSBURG",
            "state": "MD",
            "postal_code": "208782217",
            "telephone_number": "301-869-0006",
            "fax_number": "301-869-0201"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SPIROS T THEODORE DC PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-05-23",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A",
        "authorized_official_last_name": "THEODORE",
        "authorized_official_first_name": "SPIRO",
        "authorized_official_middle_name": "T",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "301-869-0006",
        "authorized_official_credential": "DC"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Chiropractor",
            "state": "MD",
            "license": "02045",
            "primary": false
        },
        {
            "code": "111NR0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Chiropractor, Rehabilitation",
            "state": "MD",
            "license": "S02045",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC BS",
            "identifier": "KCS6PO",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0106381",
            "state": "MD"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "010638100",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC BS",
            "identifier": "S8600001",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Potomac Valley Chiropractic",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Gaithersburg, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.