Active NPI
Maxim Healthcare Services, Inc.
- Home Health Agency
- Washington, DC
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Home Health Agency
- License
- HCA0083
- Legal business name
- MAXIM HEALTHCARE SERVICES, INC.
- Practice address
- 1420 K St NW Ste 1000
Washington, DC 20005-2508 - Phone
- (202) 545-6980
- NPI assigned
- Aug 31, 2006
- Last updated
- Oct 1, 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
- Chris Sipes
- Title
- Regional VP of Finance
- Phone
- (410) 910-1500
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Home Health Agency | 251E00000X | HCA-0008 | DC | |
| Home Health Agency | 251E00000X | HCA0083 | DC | Primary |
| Respite Care | 385H00000X | NU | ||
| In Home Supportive Care Agency | 253Z00000X | NU |
Addresses
Primary practice location
1420 K St NW Ste 1000
Washington, DC 20005-2508
Mailing address
7227 Lee Deforest Dr
Columbia, MD 21046-3236
Phone (410) 910-1500
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 041748500 | Medicaid | DC | |
| 100729832-0061 | Medicaid | PA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20041201000553 | DC | Part A Provider - Home Health Agency | 1658288410 | Practice locations: Washington, DC |
NPI to CCN mapping 1
The Medicare certification numbers (CCNs) connected to NPI 1730290883. Details of each certification follow.
Home health agency certification: CCN 097059
- Legal name
- MAXIM HEALTHCARE SERVICES INC
- Certification status
- Active
- Provider type (POS)
- Home health agency
- Participating since
- Mar 17, 2005
- Last certification
- Oct 26, 2018
- Ownership / control type
- Proprietary
- Organization structure
- Corporation
- Incorporated
- Sep 2, 1988 in MD
- Enrollment address
- 1420 K. Street
Suite 1000
Washington, DC 20005
Care Compare: Home health agency
Medicare Care Compare- Listed as
- Maxim Healthcare Services Inc
- Ownership
- Proprietary
- Certified
- Mar 17, 2005
- Medicare certification status
- Active
- Services
- Nursing, Home health aide
National Provider Directory
National Provider Directory- Tax ID family
- Maxim Healthcare Services Inc
Organizations with this tax ID in the same state 1
This tax ID family is large, so up to 24 of its organizations in the same state are linked here.
-
- Nursing Care Agency
- Washington, DC
- NPI 1073755112
Locations
1100 New Jersey Ave SE
Ste 845
Washington, DC 20003
Phone (347) 615-0635
Ownership & related parties
All disclosed owners & managing parties 12
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 |
|---|---|---|---|
| Joseph W Marshall | Corporate Director | Jul 1, 2017 | |
| Randall D Sones | Corporate Director | Aug 25, 2009 | |
| Jarrod L Depriest | Corporate Officer | Jan 1, 2022 | |
| Matthew Sticklin | Corporate Officer | Aug 29, 2022 | |
| Toni-Jean L Friedman | Corporate Officer | Nov 1, 2009 | |
| Christopher P Sipes | W-2 Managing Employee | May 17, 2016 | |
| Oak Investment Trust | 5% Or Greater Indirect Ownership Interest | Mar 18, 2019 | 38.89% |
| Stephen J Bisciotti | 5% Or Greater Indirect Ownership Interest | Mar 18, 2019 | 19.94% |
| Oak Investment Trust II | 5% Or Greater Indirect Ownership Interest | Mar 18, 2019 | 39.35% |
| James C Davis | Corporate Director | Sep 2, 1988 | |
| Maxim Healthcare Services Holdings, Inc. | 5% Or Greater Direct Ownership Interest | Mar 18, 2019 | 100% |
| William J Butz | Corporate Director | Oct 15, 2012 |
All facility ownership & control disclosures 27
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Feb 10, 2012 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Feb 10, 2012 |
| Maxim Healthcare Services Inc | Home health agency | Other | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Feb 10, 2012 |
| Maxim Healthcare Services Inc | Home health agency | Other | Jan 9, 2006 |
| Maxim Healthcare Services, Inc. | Home health agency | Other | Jan 9, 1996 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Feb 10, 2012 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Apr 25, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other | Jan 30, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other | Jan 9, 2006 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Sep 2, 1988 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Jun 1, 2007 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Feb 10, 2012 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Feb 10, 2012 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Dec 4, 2009 |
| Maxim Healthcare Services Inc | Home health agency | Operational/Managerial Control (100%) | Jan 1, 2009 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Apr 28, 2010 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Jun 30, 2011 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Jun 30, 2011 |
| Maxim Healthcare Services Inc | Home health agency | Other (100%) | Jun 30, 2011 |
Facilities with the same owner 69
Facilities that share an organizational owner with 5% or greater ownership or operational control.
-
- Skilled Nursing Facility
- Naples, FL
- NPI 1326771015
Oak Investment Trust, Oak Investment Trust II
-
dba Continuing Care at Ashby Ponds
- Skilled Nursing Facility
- Ashburn, VA
- NPI 1871831222
Oak Investment Trust, Oak Investment Trust II
-
dba Casa de las Campanas
- Skilled Nursing Facility
- San Diego, CA
- NPI 1770566978
Oak Investment Trust, Oak Investment Trust II
-
- Skilled Nursing Facility
- Palm Beach Gardens, FL
- NPI 1114008570
Oak Investment Trust, Oak Investment Trust II
-
dba Terraces at the Clare
- Skilled Nursing Facility
- Chicago, IL
- NPI 1902167349
Oak Investment Trust, Oak Investment Trust II
-
dba Continuing Care at Eagle's Trace
- Skilled Nursing Facility
- Houston, TX
- NPI 1144580192
Oak Investment Trust, Oak Investment Trust II
-
dba Continuing Care at Fox Run
- Skilled Nursing Facility
- Novi, MI
- NPI 1750447223
Oak Investment Trust, Oak Investment Trust II
-
dba Somerfield at The Heritage
- Skilled Nursing Facility
- Brentwood, TN
- NPI 1770694119
Oak Investment Trust, Oak Investment Trust II
-
dba Continuing Care at Highland Springs
- Skilled Nursing Facility
- Dallas, TX
- NPI 1558620633
Oak Investment Trust, Oak Investment Trust II
-
dba Continuing Care at Lantern Hill
- Skilled Nursing Facility
- New Providence, NJ
- NPI 1790222131
Oak Investment Trust, Oak Investment Trust II
-
dba Acacia Health Center
- Skilled Nursing Facility
- Phoenix, AZ
- NPI 1063725117
Oak Investment Trust, Oak Investment Trust II
-
dba Continuing Care at Maris Grove
- Skilled Nursing Facility
- Glen Mills, PA
- NPI 1053566455
Oak Investment Trust, Oak Investment Trust II
Practitioners & affiliated clinicians
Practitioners 124
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Home Health Registered Nurse
- Washington, DC
- NPI 1275349342
-
- Licensed Practical Nurse
- Washington, DC
- NPI 1700692530
-
- Licensed Practical Nurse
- Washington, DC
- NPI 1831079524
-
- Licensed Practical Nurse
- Washington, DC
- NPI 1861297574
-
- Registered Nurse
- Washington, DC
- NPI 1902767924
-
- Licensed Practical Nurse
- Washington, DC
- NPI 1194686972
-
- Licensed Practical Nurse
- Washington, DC
- NPI 1114733052
-
- Home Health Registered Nurse
- Washington, DC
- NPI 1659161164
-
- Home Health Registered Nurse
- Washington, DC
- NPI 1427848936
-
- Home Health Registered Nurse
- Washington, DC
- NPI 1740070085
-
- Licensed Practical Nurse
- Washington, DC
- NPI 1255201224
-
- Home Health Registered Nurse
- Washington, DC
- NPI 1902696404
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1156982400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1790812800000",
"number": "1730290883",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7227 LEE DEFOREST DR",
"city": "COLUMBIA",
"state": "MD",
"postal_code": "210463236",
"telephone_number": "410-910-1500",
"fax_number": "410-910-1600"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1420 K ST NW STE 1000",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200052508",
"telephone_number": "202-545-6980"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "MAXIM HEALTHCARE SERVICES, INC.",
"organizational_subpart": "NO",
"enumeration_date": "2006-08-31",
"last_updated": "2026-10-01",
"certification_date": "2026-10-01",
"status": "A",
"authorized_official_last_name": "SIPES",
"authorized_official_first_name": "CHRIS",
"authorized_official_title_or_position": "REGIONAL VP OF FINANCE",
"authorized_official_telephone_number": "410-910-1500"
},
"taxonomies": [
{
"code": "251E00000X",
"taxonomy_group": "",
"desc": "Home Health",
"state": "DC",
"license": "HCA-0008",
"primary": false
},
{
"code": "251E00000X",
"taxonomy_group": "",
"desc": "Home Health",
"state": "DC",
"license": "HCA0083",
"primary": true
},
{
"code": "385H00000X",
"taxonomy_group": "",
"desc": "Respite Care",
"state": "NU",
"license": null,
"primary": false
},
{
"code": "253Z00000X",
"taxonomy_group": "",
"desc": "In Home Supportive Care",
"state": "NU",
"license": null,
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "041748500",
"state": "DC"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "100729832-0061",
"state": "PA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Washington, DC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 1, 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.