Individual provider Active NPI

Natalia Anzaldua, OTD OTR/L

  • Pediatric Occupational Therapist
  • Washington, DC
National Provider Identifier
1386504934
Registry record updated Nov 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Occupational TherapistTaxonomy code 225XP0200X
License
OT210002516 Issued in DC
Practice address
3801 Connecticut Ave NW # 100
Washington, DC 20008-4530
Phone
(202) 525-1641
NPI assigned
Nov 17, 2025
Last updated
Nov 17, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 17, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Occupational Therapist 225XP0200X OT210002516 DC Primary

Addresses

Primary practice location

3801 Connecticut Ave NW # 100
Washington, DC 20008-4530

Mailing address

1788 N Pierce St Apt 912
Arlington, VA 22209-2529

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
OT210002516DCMDPediatric Occupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Coastal Healthcare Services, Inc CurrentSince Nov 24, 2025 Accepting new patients

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": "1763337600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1386504934",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1788 N PIERCE ST APT 912",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222092529"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3801 CONNECTICUT AVE NW # 100",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200084530",
            "telephone_number": "202-525-1641"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANZALDUA",
        "first_name": "NATALIA",
        "credential": "OTD OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-11-17",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225XP0200X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist, Pediatrics",
            "state": "DC",
            "license": "OT210002516",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 2025; 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.