NPIMap

Organization Active NPI

On-Time Medical Group Inc

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Randallstown, MD
National Provider Identifier
1912859471
Registry record updated Feb 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Substance Use Disorder Rehabilitation Clinic/CenterTaxonomy code 261QR0405X
Legal business name
ON-TIME MEDICAL GROUP INC
Practice address
9846 Liberty Rd
Randallstown, MD 21133-2007
Phone
(410) 754-4343
Fax
(410) 754-4389
NPI assigned
Feb 9, 2026
Last updated
Feb 9, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
ON-TIME MEDICAL GROUP INCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Feb 9, 2026

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

Authorized official

Name
Helen A Tanwani
Title
Owner/Ceo
Phone
(443) 851-3082

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Substance Use Disorder Rehabilitation Clinic/Center 261QR0405X NU Primary

Addresses

Primary practice location

9846 Liberty Rd
Randallstown, MD 21133-2007

Mailing address

9846 Liberty Rd
Randallstown, MD 21133-2007
Phone (410) 754-4343

National Provider Directory

National Provider Directory
Tax ID family
On-Time Medical Group Inc3 organizations share this tax ID, including this one
Part of
On-Time Medical Group Inc

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

NPI Registry JSON

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

{
    "created_epoch": "1770595200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1770595200000",
    "number": "1912859471",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9846 LIBERTY RD",
            "city": "RANDALLSTOWN",
            "state": "MD",
            "postal_code": "211332007",
            "telephone_number": "410-754-4343",
            "fax_number": "410-754-4389"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9846 LIBERTY RD",
            "city": "RANDALLSTOWN",
            "state": "MD",
            "postal_code": "211332007",
            "telephone_number": "410-754-4343",
            "fax_number": "410-754-4389"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ON-TIME MEDICAL GROUP INC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ON-TIME MEDICAL GROUP INC",
        "enumeration_date": "2026-02-09",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A",
        "authorized_official_last_name": "TANWANI",
        "authorized_official_first_name": "HELEN",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "OWNER/CEO",
        "authorized_official_telephone_number": "443-851-3082"
    },
    "taxonomies": [
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Randallstown, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 2026; 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.