Individual provider Active NPI

Lauren Trego, CRNP

  • Acute Care Nurse Practitioner
  • Frederick, MD
National Provider Identifier
1467813691
Registry record updated Sep 26, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
R182297 Issued in MD
Practice address
194 Thomas Johnson Dr
Frederick, MD 21702-4679
Phone
(240) 215-6310
NPI assigned
Mar 16, 2016
Last updated
Sep 26, 2022By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 26, 2022

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 R182297 MD Primary

Addresses

Primary practice location

194 Thomas Johnson Dr
Frederick, MD 21702-4679

Mailing address

400 W 7TH St
Frederick, MD 21701-4506
Phone (240) 215-6310

Other practice location 1

1800 Orleans St
Baltimore, MD 21287-0010
Phone (410) 955-8470

Other practice location 2

141 Thomas Johnson Dr
Frederick, MD 21702-4502
Phone (301) 846-0100

Other practice location 3

16403 Old Emmitsburg Rd
Emmitsburg, MD 21727-8929
Phone (240) 215-6310

Other practice location 4

75 Thomas Johnson Dr
Frederick, MD 21702-4895
Phone (240) 215-6310

Other practice location 5

7211 Bank Ct
Frederick, MD 21703-8483
Phone (240) 215-6310

Other practice location 6

501 W 7th St
Frederick, MD 21701-4586
Phone (240) 215-6310

Other practice location 7

504 E Ridgeville Blvd
Mount Airy, MD 21771-5942
Phone (240) 215-6310

Other practice location 8

1562 Opossumtown Pike
Frederick, MD 21702-4920
Phone (240) 215-6310

Other practice location 9

3430 Worthington Blvd
Frederick, MD 21704-7017
Phone (240) 215-6310

Other practice location 10

3000D Ventrie Ct
Myersville, MD 21773-7817
Phone (240) 215-6310

Other practice location 11

230 W Patrick St
Frederick, MD 21701-6945
Phone (240) 215-6310

Other practice location 12

15 E Frederick St
Walkersville, MD 21793-8234
Phone (240) 215-6310

Other practice location 13

400 W 7th St
Frederick, MD 21701-4506
Phone (240) 215-6310

Other names 1

  • Lauren Kathleen Hammann Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
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 1

Enrollment IDStateProvider typePAC IDDetails
I20181121000940 MD Practitioner - Nurse Practitioner 0244539757 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

194 Thomas Johnson Dr
Frederick, MD 21702-4679
Phone (240) 215-6310

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
83.07 of 100Reported as group
Quality
75.5
Promoting interoperability
100
Improvement activities
40
Cost
68.06

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Frederick Health Medical Group LLC CurrentSince Nov 14, 2022 Accepting new patients
Johns Hopkins University CurrentSince Nov 1, 2018 Accepting new patients
Johns Hopkins University CurrentSince Nov 1, 2018 Accepting new patients
Frederick Health Medical Group LLC Current Accepting new patients
Frederick Health Medical Group LLC CurrentSince Nov 14, 2022 Accepting new patients
Johns Hopkins University Current Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

1800 Orleans St
Baltimore, MD 21287
Phone (410) 502-2037

5601 Loch Raven Blvd
Baltimore, MD 21239
Phone (443) 444-4714

16403 Old Emmitsburg Rd
Emmitsburg, MD 21727
Phone (240) 566-3100

141 Thomas Johnson Dr
Frederick, MD 21702
Phone (301) 620-7478

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

194 Thomas Johnson Dr
Frederick, MD 21702
Phone (240) 215-6370

230 W Patrick St
Frederick, MD 21701
Phone (240) 215-6370

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

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

75 Thomas Johnson Dr
Frederick, MD 21702
Phone (301) 631-3674

504 E Ridgeville Blvd
Mount Airy, MD 21771
Phone (301) 703-5452

3000D Ventrie Ct
Myersville, MD 21773
Phone (301) 663-3137

3430 Worthington Blvd
Urbana, MD 21704
Phone (301) 663-6162

Interoperability endpoints

  • Direct secure messaging: lhammann9175@direct.hopkinsmedicine.org

Organizations & group practices 7

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": "1458086400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1664150400000",
    "number": "1467813691",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 W 7TH ST",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217014506",
            "telephone_number": "240-215-6310"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "194 THOMAS JOHNSON DR",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217024679",
            "telephone_number": "240-215-6310"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1800 Orleans St",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212870010",
            "country_code": "US",
            "telephone_number": "410-955-8470",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "141 Thomas Johnson Dr",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217024502",
            "country_code": "US",
            "telephone_number": "301-846-0100",
            "fax_number": "301-846-0244",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "16403 Old Emmitsburg Rd",
            "address_purpose": "LOCATION",
            "city": "Emmitsburg",
            "state": "MD",
            "postal_code": "217278929",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "75 Thomas Johnson Dr",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217024895",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7211 Bank Ct",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217038483",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "501 W 7th St",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217014586",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "504 E Ridgeville Blvd",
            "address_purpose": "LOCATION",
            "city": "Mount Airy",
            "state": "MD",
            "postal_code": "217715942",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1562 Opossumtown Pike",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217024920",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3430 Worthington Blvd",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217047017",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3000D Ventrie Ct",
            "address_purpose": "LOCATION",
            "city": "Myersville",
            "state": "MD",
            "postal_code": "217737817",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "230 W Patrick St",
            "address_purpose": "LOCATION",
            "city": "Frederick",
            "state": "MD",
            "postal_code": "217016945",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15 E Frederick St",
            "address_purpose": "LOCATION",
            "city": "Walkersville",
            "state": "MD",
            "postal_code": "217938234",
            "country_code": "US",
            "telephone_number": "240-215-6310",
            "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": "240-215-6310",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TREGO",
        "first_name": "LAUREN",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-03-16",
        "last_updated": "2022-09-26",
        "certification_date": "2022-09-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "MD",
            "license": "R182297",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LAUREN",
            "last_name": "HAMMANN",
            "middle_name": "KATHLEEN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Frederick, MD

Sources for this page

Verify at the official NPI Registry.