Organization Active NPI

Diversified Health Management, Inc.

Doing business as DHM Agency

  • Home Health Agency
  • Bexley, OH
National Provider Identifier
1083829501
Registry record updated Mar 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Home Health AgencyTaxonomy code 251E00000X
License
52-640127 Issued in OH
Legal business name
DIVERSIFIED HEALTH MANAGEMENT, INC.
Practice address
2691 E Main St Ste Be25
Bexley, OH 43209-2535
Phone
(614) 338-8888
Fax
(614) 338-8030
NPI assigned
May 10, 2007
Last updated
Mar 24, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 24, 2026

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

Authorized official

Name
Alex S Phommasathit
Title
Executive Administrator
Phone
(614) 338-8888

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Home Health Agency 251E00000X 52-640127 OH Primary

Addresses

Primary practice location

2691 E Main St Ste Be25
Bexley, OH 43209-2535

Mailing address

3569 Refugee Rd.
Suite C.
Columbus, OH 43232
Phone (614) 338-8888

Other identifiers 2

IdentifierTypeStateIssuer
36D1047625OtherOHCLIA
3041210MedicaidOH

Other names 1

  • DHM Agency Other name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20080609000181 OH Part A Provider - Home Health Agency 9133146533 Practice locations: Bexley, OH

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1083829501. Details of each certification follow.

Home health agency certification: CCN 368276

Legal name
DIVERSIFIED HEALTH MANAGEMENT, INC.
Certification status
Active
Provider type (POS)
Home health agency
Participating since
Dec 3, 2009
Last certification
Dec 3, 2009
Ownership / control type
Proprietary
Organization structure
CorporationProprietary
Enrollment address
2691 E Main St
Ste Be25
Bexley, OH 43209-2535

Care Compare: Home health agency

Medicare Care Compare
Listed as
Diversified Health Management, Inc.CCN 368276 · All quality measures
Ownership
Proprietary
Certified
Dec 3, 2009
Medicare certification status
ActiveFrom the Provider of Services file
Services
Nursing, Medical social, Home health aide, Physical therapy, Speech pathology, Occupational therapy

National Provider Directory

National Provider Directory

Locations

2691 E Main St
Ste BE25
Bexley, OH 43209
Phone (614) 338-8888

3569 Refugee Rd
Ste C
Columbus, OH 43232
Phone (614) 338-8888

Ownership & related parties

All disclosed owners & managing parties 2

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Alexander Phommasathit Individual 5% Or Greater Direct Ownership InterestAdministrative Director/ Managin Feb 13, 2026 60%
W-2 Managing EmployeeAd; May 23, 2025 60%
Linda Linaoudom Individual 5% Or Greater Direct Ownership InterestClinical Director May 23, 2025 40%
Corporate DirectorClinical Director May 23, 2025 40%
W-2 Managing EmployeeAd; May 23, 2025 40%

NPI Registry JSON

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

{
    "created_epoch": "1178755200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774310400000",
    "number": "1083829501",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3569 REFUGEE RD.",
            "address_2": "SUITE C.",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "43232",
            "telephone_number": "614-338-8888",
            "fax_number": "614-338-8030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2691 E MAIN ST STE BE25",
            "city": "BEXLEY",
            "state": "OH",
            "postal_code": "432092535",
            "telephone_number": "614-338-8888",
            "fax_number": "614-338-8030"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DIVERSIFIED HEALTH MANAGEMENT, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-05-10",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A",
        "authorized_official_last_name": "PHOMMASATHIT",
        "authorized_official_first_name": "ALEX",
        "authorized_official_middle_name": "S",
        "authorized_official_title_or_position": "EXECUTIVE ADMINISTRATOR",
        "authorized_official_telephone_number": "614-338-8888"
    },
    "taxonomies": [
        {
            "code": "251E00000X",
            "taxonomy_group": "",
            "desc": "Home Health",
            "state": "OH",
            "license": "52-640127",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CLIA",
            "identifier": "36D1047625",
            "state": "OH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3041210",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "DHM Agency",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "DHM Agency",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Bexley, OH

Sources for this page

Verify at the official NPI Registry.