NPIMap

Organization Active NPI

Mary Greeley Medical Center

Doing business as Home Health

  • Home Health Agency
  • Ames, IA
National Provider Identifier
1285610089
Registry record updated Nov 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Home Health AgencyTaxonomy code 251E00000X
Legal business name
MARY GREELEY MEDICAL CENTER
Doing business as
Home Health
Practice address
1114 Duff Avenue
Ames, IA 50010-5739
Phone
(515) 233-6730
Fax
(515) 233-7556
NPI assigned
Dec 22, 2005
Last updated
Nov 21, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 21, 2025

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

Authorized official

Name
Amber Deardorff
Title
President/Ceo
Phone
(515) 239-2105

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Home Health Agency 251E00000X Primary

Addresses

Primary practice location

1114 Duff Avenue
Ames, IA 50010-5739

Mailing address

1114 Duff Ave
Ames, IA 50010-5739
Phone (515) 233-6730

Other names 1

  • Home Health Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040129000788 IA Part A Provider - Home Health Agency 6507769247 Practice locations: Ames, IA

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1285610089. Details of each certification follow.

Home health agency certification: CCN 167024

Legal name
MARY GREELEY MEDICAL CENTER
Doing business as
MARY GREELEY HOME HEALTH SERVICES
Certification status
Active
Provider type (POS)
Home health agency
Participating since
Mar 12, 1968
Last certification
Dec 2, 2020
Ownership / control type
Proprietary
Organization structure
GovernmentNon-profit
Enrollment address
1114 Duff Ave
Ames, IA 50010-5739
HHA Branch

Other NPIs with the same Medicare PAC ID 6

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Care Compare: Home health agency

Medicare Care Compare
Listed as
Mary Greeley Home Health ServicesCCN 167024 · All quality measures
Overall star rating
3.5 of 5
Ownership
Proprietary
Certified
Mar 12, 1968
Medicare certification status
ActiveFrom the Provider of Services file
Services
Nursing, Medical social, Home health aide, Physical therapy, Speech pathology, Occupational therapy

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
16D0382529Mary Greeley Home Health Services1114 Duff, Ames, IA 50010Certificate of waiverAug 31, 2026

National Provider Directory

National Provider Directory
Tax ID family
Homeward of Mary Greele13 organizations share this tax ID, including this one

Other organizations with this tax ID 12

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

Locations

1114 Duff Ave
Ames, IA 50010
Phone (515) 232-2450

Ownership & related parties

All disclosed owners & managing parties 4

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

NameRoleSinceShare
Eric Adelmund Individual W-2 Managing EmployeeDirector Dec 30, 2023
Amber Deardorff Individual Corporate OfficerPresident/Ceo Aug 1, 2025
Corporate DirectorVP of Clinical & Support Services May 28, 2017
W-2 Managing Employee Mar 1, 2009
City of Ames Iowa Organization, Ames, IA 5% Or Greater Indirect Ownership Interest Jan 1, 1966
Other Jan 1, 1966
Gary Botine Individual Corporate OfficerVice President/Cfo Mar 24, 2014
W-2 Managing Employee Mar 24, 2014

All facility ownership & control disclosures 3

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Mary Greeley Medical CenterAmes, IA, CCN 160030 Hospital Operational/Managerial Control (100%) Jul 19, 2007
Mary Greeley Medical CenterAmes, IA, CCN 16T030 Hospital Operational/Managerial Control (100%) Jul 19, 2007
Mary Greeley Medical CenterAmes, IA, CCN 16S030 Hospital Operational/Managerial Control (100%) Jul 19, 2007

Owned or controlled facilities with NPI records 3

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Facilities with the same owner 4

Facilities that share an organizational owner with 5% or greater ownership or operational control.

Practitioners & affiliated clinicians

Affiliated clinicians 15

Clinicians who list this facility as an affiliation in Medicare Care Compare.

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1135209600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763683200000",
    "number": "1285610089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1114 DUFF AVE",
            "city": "AMES",
            "state": "IA",
            "postal_code": "500105739",
            "telephone_number": "515-233-6730",
            "fax_number": "515-233-7556"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1114 DUFF AVENUE",
            "city": "AMES",
            "state": "IA",
            "postal_code": "500105739",
            "telephone_number": "515-233-6730",
            "fax_number": "515-233-7556"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MARY GREELEY MEDICAL CENTER",
        "organizational_subpart": "NO",
        "enumeration_date": "2005-12-22",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A",
        "authorized_official_last_name": "DEARDORFF",
        "authorized_official_first_name": "AMBER",
        "authorized_official_title_or_position": "PRESIDENT/CEO",
        "authorized_official_telephone_number": "515-239-2105"
    },
    "taxonomies": [
        {
            "code": "251E00000X",
            "taxonomy_group": "",
            "desc": "Home Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Home Health",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Ames, IA

Sources for this page

Verify at the official NPI Registry.