Individual provider Active NPI

Henrietta Darpoh, FNP

  • Family Nurse Practitioner
  • Hagerstown, MD
National Provider Identifier
1699507459
Registry record updated May 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
R241281 Issued in MD
Practice address
339 E Antietam St Suite 1
Hagerstown, MD 21740-5940
Phone
(301) 733-4496
Fax
(855) 631-6376
NPI assigned
Aug 19, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X R241281 MD Primary

Addresses

Primary practice location

339 E Antietam St Suite 1
Hagerstown, MD 21740-5940

Mailing address

126 Boswell Blvd
Smithsburg, MD 21783-1634
Phone (240) 305-1133

Other practice location 1

126 Boswell Blvd
Smithsburg, MD 21783-1634
Phone (240) 305-1133

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
I20260625003743 MD Practitioner - Nurse Practitioner 1355814849

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

126 Boswell Blvd
Smithsburg, MD 21783-1634

PO Box
Salisbury, MD 21802

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
R241281MDMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Frederick Health Hospital Inc Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: henrietta.darpoh.1@9410.direct.athenahealth.com

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1724025600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778025600000",
    "number": "1699507459",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "126 BOSWELL BLVD",
            "city": "SMITHSBURG",
            "state": "MD",
            "postal_code": "217831634",
            "telephone_number": "240-305-1133"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "339 E ANTIETAM ST SUITE 1",
            "city": "HAGERSTOWN",
            "state": "MD",
            "postal_code": "217405940",
            "telephone_number": "301-733-4496",
            "fax_number": "855-631-6376"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "126 Boswell Blvd",
            "address_purpose": "LOCATION",
            "city": "Smithsburg",
            "state": "MD",
            "postal_code": "217831634",
            "country_code": "US",
            "telephone_number": "240-305-1133",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DARPOH",
        "first_name": "HENRIETTA",
        "credential": "FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-08-19",
        "last_updated": "2026-05-06",
        "certification_date": "2026-05-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R241281",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Hagerstown, MD

Sources for this page

Verify at the official NPI Registry.