Active NPI
Diversified Health Management, Inc.
Doing business as DHM Agency
- Home Health Agency
- Bexley, OH
National Provider Identifier
1083829501
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Home Health Agency
- License
- 52-640127
- 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, 2026
- Organization subpart
- No
NPPES NPI Registry
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) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 36D1047625 | Other | OH | CLIA |
| 3041210 | Medicaid | OH |
Other names 1
- DHM Agency
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OH
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| 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
- Corporation
- 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.
- Ownership
- Proprietary
- Certified
- Dec 3, 2009
- Medicare certification status
- Active
- Services
- Nursing, Medical social, Home health aide, Physical therapy, Speech pathology, Occupational therapy
National Provider Directory
National Provider DirectoryLocations
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.
| Name | Role | Since | Share |
|---|---|---|---|
| Alexander Phommasathit | 5% Or Greater Direct Ownership Interest | Feb 13, 2026 | 60% |
| W-2 Managing Employee | May 23, 2025 | 60% | |
| Linda Linaoudom | 5% Or Greater Direct Ownership Interest | May 23, 2025 | 40% |
| Corporate Director | May 23, 2025 | 40% | |
| W-2 Managing Employee | 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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.