Individual provider Active NPI

Chinonyelum Obi

  • Family Nurse Practitioner
  • Columbia, MD
National Provider Identifier
1891690988
Registry record updated Oct 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
R253749 Issued in MD
Practice address
6230 Old Dobbin LN Ste 270
Columbia, MD 21045-5983
Phone
(240) 732-8500
NPI assigned
Oct 9, 2026
Last updated
Oct 9, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X R253749 MD Primary

Addresses

Primary practice location

6230 Old Dobbin LN Ste 270
Columbia, MD 21045-5983

Mailing address

10230 New Hampshire Ave Ste 340
Silver Spring, MD 20903-1400
Phone (301) 750-8000

Other practice location 1

10230 New Hampshire Ave Ste 340
Silver Spring, MD 20903-1400
Phone (301) 750-8000

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1791504000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791504000000",
    "number": "1891690988",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10230 NEW HAMPSHIRE AVE STE 340",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209031400",
            "telephone_number": "301-750-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6230 OLD DOBBIN LN STE 270",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210455983",
            "telephone_number": "240-732-8500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10230 New Hampshire Ave Ste 340",
            "address_purpose": "LOCATION",
            "city": "Silver Spring",
            "state": "MD",
            "postal_code": "209031400",
            "country_code": "US",
            "telephone_number": "301-750-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OBI",
        "first_name": "CHINONYELUM",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-10-09",
        "last_updated": "2026-10-09",
        "certification_date": "2026-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R253749",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbia, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.