Rebecca Louise Wagner, LMHC-D

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Practice address

1 S Greeley Ave Ste 204
Chappaqua, NY 10514-3345

Phone

(914) 255-2075

NPI assigned

Aug 16, 2020

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)

Not enrolled

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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

• Branch Out Mental Health Counseling PLLC

  • Mental Health Counselor
  • Stormville, NY
  • NPI 1497564876

  Mental Health

  NPD Authorized official
• Boston Children'S Health Physicians, LLP

  • Pediatrics Physician
  • Hawthorne, NY
  • NPI 1467454967
  NPD (past)
• Boston Childrens Health Physicians LLP

  • Clinical Medical Laboratory
  • Sleepy Hollow, NY
  • NPI 1588651079
  NPD (past)

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

{
    "created_epoch": "1597536000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776902400000",
    "number": "1164033759",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 S GREELEY AVE STE 204",
            "city": "CHAPPAQUA",
            "state": "NY",
            "postal_code": "105143345",
            "telephone_number": "914-255-2075"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 S GREELEY AVE STE 204",
            "city": "CHAPPAQUA",
            "state": "NY",
            "postal_code": "105143345",
            "telephone_number": "914-255-2075"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WAGNER",
        "first_name": "REBECCA",
        "middle_name": "LOUISE",
        "name_prefix": "Ms.",
        "credential": "LMHC-D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-08-16",
        "last_updated": "2026-04-23",
        "certification_date": "2026-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NY",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amy Hamilton Valentin, LCSW
• Carrie Allison Van Schaick
• Vargas and Oshaughnessy DDS PLLC
• John Kenneth Vargas
• Jennifer Vincitore, CRNA
• Walgreen Co
• Walgreen Co
• Jodi Weil
• Anne Austin Weissenberger
• Iris Weissman, MS RD CDN

• All providers in Chappaqua, NY
• Mental Health Counselor in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 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.