Individual provider Active NPI

Melanie Faith Ondrejko, CRNP

  • Acute Care Nurse Practitioner
  • Frederick, MD
National Provider Identifier
1992265656
Registry record updated Jul 30, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
R211211 Issued in MD
Practice address
501 W 7TH St
Frederick, MD 21701
Phone
(240) 575-2526
Fax
(240) 439-8910
NPI assigned
Mar 20, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X R211211 MD Primary

Addresses

Primary practice location

501 W 7TH St
Frederick, MD 21701

Mailing address

PO Box 37086
Baltimore, MD 21297-3086
Phone (240) 439-8913

Other practice location 1

400 W 7th St
Frederick, MD 21701-4506
Phone (240) 566-3300

Other practice location 2

400 W 7th St
Frederick, MD 21701-4506
Phone (240) 566-3300

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20190627001252 MD Practitioner - Nurse Practitioner 3375877111 Reassigns benefits to 3 organizations
I20220407000124 DC Practitioner - Nurse Practitioner 3375877111 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospitalist Medicine Physicians of Maryland-Laurel PCGroup PAC ID 1456763481, 18 clinicians

Practice addresses (Care Compare)

400 W 7TH St
Frederick Health Hospital
Frederick, MD 21701-4593
Phone (240) 566-3300

5401 Old Court Rd
Randallstown, MD 21133-5103
Phone (410) 521-2200

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.23 of 100Reported as group
Quality
80.47
Promoting interoperability
100
Improvement activities
40
Cost
76.96

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Frederick Health Medical Group LLC CurrentSince Jun 1, 2019 Accepting new patients
Johns Hopkins University CurrentSince Sep 30, 2024 Accepting new patients
Johns Hopkins University Current Accepting new patients
Lifebridge Community Physicians Inc CurrentSince May 19, 2025 Accepting new patients
Frederick Health Medical Group LLC Current Accepting new patients
Lifebridge Community Physicians, Inc CurrentSince May 19, 2025 Accepting new patients
Johns Hopkins University CurrentSince Sep 30, 2024 Accepting new patients
Hospitalist Medicine Physicians of Maryland-Laurel PC CurrentSince Feb 1, 2021 Accepting new patients
Frederick Health Medical Group LLC CurrentSince Jun 1, 2019 Accepting new patients
Lifebridge Community Physicians, Inc Current Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

5255 Loughboro Rd NW
Washington, DC 20016
Phone (202) 243-2280

1562 Opossumtown Pike
Fl 2
Frederick, MD 21702

400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300

501 W 7th St
Frederick, MD 21701
Phone (301) 360-2574

45 Thomas Johnson Dr
Ste 211
Frederick, MD 21702
Phone (301) 624-1054

6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704

5401 Old Court Rd
Randallstown, MD 21133
Phone (301) 337-2727

410 Malcolm Dr
Ste A
Westminster, MD 21157
Phone (410) 876-1633

Interoperability endpoints

  • Direct secure messaging: mhenning244008@direct.hopkinsmedicine.org

Organizations & group practices 11

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1553040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1564444800000",
    "number": "1992265656",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 37086",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212973086",
            "telephone_number": "240-439-8913",
            "fax_number": "240-439-8910"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 W 7TH ST",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "21701",
            "telephone_number": "240-575-2526",
            "fax_number": "240-439-8910"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "400 W 7th St",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217014506",
            "country_code": "US",
            "telephone_number": "240-566-3300",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "400 W 7th St",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217014506",
            "country_code": "US",
            "telephone_number": "240-566-3300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ONDREJKO",
        "first_name": "MELANIE",
        "middle_name": "FAITH",
        "name_prefix": "Mrs.",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-20",
        "last_updated": "2019-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MD",
            "license": "R211211",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Frederick, MD

Sources for this page

Verify at the official NPI Registry.