Harriet Koopman, APRN, CPNP-PC

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

0024188724 Issued in VA

Practice address

2301 Columbia Pike Ste G1
Arlington, VA 22204-4478

Phone

(703) 535-5568

NPI assigned

Nov 17, 2023

Last updated

Mar 11, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: harriet.schroer@nhnva.eclinicaldirectplus.com

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.

• Neighborhood Health

  dba Neighborhood Health at Arlington Pediatric Center

  • Federally Qualified Health Center (FQHC)
  • Arlington, VA
  • NPI 1225899719
  NPD
• Neighborhood Health

  • Federally Qualified Health Center (FQHC)
  • Alexandria, VA
  • NPI 1164620027
  NPD (past)
• Neighborhood Health

  • Federally Qualified Health Center (FQHC)
  • Alexandria, VA
  • NPI 1669989208
  NPD (past)
• Neighborhood Health

  dba Neighborhood Health at Arlington CSB

  • Federally Qualified Health Center (FQHC)
  • Arlington, VA
  • NPI 1790001741
  NPD (past)

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

{
    "created_epoch": "1700179200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773187200000",
    "number": "1922873124",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2301 COLUMBIA PIKE STE G1",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222044478",
            "telephone_number": "703-535-5568"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2301 COLUMBIA PIKE STE G1",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222044478",
            "telephone_number": "703-535-5568"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOOPMAN",
        "first_name": "HARRIET",
        "credential": "APRN, CPNP-PC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-11-17",
        "last_updated": "2026-03-11",
        "certification_date": "2026-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "VA",
            "license": "0024188724",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Kolb, RDH
• Kolmac Clinic, LLC (Kolmac Outpatient Recovery Centers)
• Candace Koman, PHD
• Lazokat Komilova, DDS
• Hey-Jin Kong, M.D.
• Anna Barbara Korzan, MD
• Teresa Ann Kosciuk Rowe, MD
• Joseph Kosowsky, PSY.D.
• Jadyn Koss, OTD
• Colleen Kotb, ANP

• Pediatric Nurse Practitioner in Arlington, VA
• Providers in Arlington, VA by specialty
• Pediatric Nurse Practitioner in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.