Individual provider Active NPI

Meredith Hope Wernick, M.D., D.A.B.R.

  • Radiation Oncology Physician
  • Frederick, MD
National Provider Identifier
1720386469
Registry record updated Jul 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Radiation Oncology PhysicianTaxonomy code 2085R0001X
License
D00068931 Issued in MD
Practice address
1562 Opossumtown Pike
Frederick, MD 21702-4337
Phone
(240) 566-4500
Fax
(301) 694-5554
NPI assigned
Mar 4, 2011
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Radiation Oncology Physician 2085R0001X D00068931 MD Primary

Addresses

Primary practice location

1562 Opossumtown Pike
Frederick, MD 21702-4337

Mailing address

6201 Greenleigh Ave FL 2
Middle River, MD 21220-2004

Other practice location 1

808 W Diamond Ave Ste 650
Gaithersburg, MD 20878-1413
Phone (240) 364-0900

Other practice location 2

5755 Cedar Ln
Columbia, MD 21044-2912
Phone (410) 740-7544

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: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20120802000195 MD Practitioner - Radiation Oncology 8820244171 Reassigns benefits to 6 organizations
I20250521000906 DC Practitioner - Radiation Oncology 8820244171 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Radiation Oncology
Education
Georgetown University School of Medicine, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

22 S Green St
Baltimore, MD 21201-1544
Phone (410) 328-6080

9333 Healthcare Way
Suite 1 A100
Upper Marlboro, MD 20774-5484
Phone (667) 225-3130

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
0 of 100Reported as individual
Quality
0
Improvement activities
0
Cost
0

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
D00068931MDMDRadiation Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins University CurrentSince Apr 1, 2025 Accepting new patients
Gagnon Oncology, LLC Radiation Oncology CurrentSince Aug 1, 2012 Accepting new patients
Maryland Proton Treatment Center, LLC CurrentSince May 9, 2025 Accepting new patients
Johns Hopkins University Radiation Oncology CurrentSince Apr 1, 2025 Accepting new patients
Frederick Health Hospital Inc CurrentSince Nov 12, 2016 Accepting new patients
Frederick Health Hospital Inc CurrentSince Jul 1, 2016 Accepting new patients
Gagnon Oncology, LLC Radiation Oncology CurrentSince Aug 1, 2012 Accepting new patients
Associates in Radiation Medicine, PC Radiation Oncology CurrentSince Apr 5, 2026 Accepting new patients
University of Maryland Radiation Oncology Associates PA Radiation Oncology CurrentSince Mar 1, 2025 Accepting new patients
Frederick Health Hospital Inc CurrentSince Jul 1, 2016 Accepting new patients
Johns Hopkins University Current Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

850 W Baltimore St
Baltimore, MD 21201
Phone (410) 227-7434

22 S Greene St
Baltimore, MD 21201
Phone (410) 328-5793

600 N Wolfe St
Baltimore, MD 21287

4831 Tesla Dr
Ste A
Bowie, MD 20715
Phone (301) 805-6860

10710 Charter Dr
Ste G030
Columbia, MD 21044
Phone (443) 546-1300

5755 Cedar Ln
Columbia, MD 21044
Phone (410) 381-7171

10710 Charter Dr
Columbia, MD 21044
Phone (410) 772-7000

501 W 7th St
Ste 2
Frederick, MD 21701
Phone (240) 566-4500

1562 Opossumtown Pike
Frederick, MD 21702
Phone (240) 566-4500

11110 Medical Campus Rd
Ste 129
Hagerstown, MD 21742
Phone (301) 665-4650

8116 Good Luck Rd
Ste LL5
Lanham, MD 20706
Phone (240) 542-3060

6201 Greenleigh Ave
Fl 2
Middle River, MD 21220
Phone (410) 933-2704

9333 Healthcare Way
Ste 1A100
Uppr Marlboro, MD 20774

111 Loder St
#B
Hornell, NY 14843

111 Loder St
Hornell, NY 14843
Phone (315) 412-1117

Interoperability endpoints

  • Direct secure messaging: mwernick1242184@direct.umm.edu

Organizations & group practices 12

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

Hospital & facility affiliations 1

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": "1299196800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784246400000",
    "number": "1720386469",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE FL 2",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1562 OPOSSUMTOWN PIKE",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217024337",
            "telephone_number": "240-566-4500",
            "fax_number": "301-694-5554"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "808 W Diamond Ave Ste 650",
            "address_purpose": "LOCATION",
            "city": "Gaithersburg",
            "state": "MD",
            "postal_code": "208781413",
            "country_code": "US",
            "telephone_number": "240-364-0900",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5755 Cedar Ln",
            "address_purpose": "LOCATION",
            "city": "Columbia",
            "state": "MD",
            "postal_code": "210442912",
            "country_code": "US",
            "telephone_number": "410-740-7544",
            "fax_number": "410-740-7561",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WERNICK",
        "first_name": "MEREDITH",
        "middle_name": "HOPE",
        "name_prefix": "Dr.",
        "credential": "M.D., D.A.B.R.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-03-04",
        "last_updated": "2026-07-17",
        "certification_date": "2026-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "MD",
            "license": "D00068931",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Frederick, MD

Sources for this page

Verify at the official NPI Registry.