Anna Rita Guion

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

10001161 Issued in MA

Practice address

147 Pelham St # 201
Methuen, MA 01844-2060

Phone

(617) 402-5444

Fax

(508) 519-9188

NPI assigned

May 30, 2024

Last updated

Jan 29, 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)

Not enrolled

State licenses

Practice roles

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.

• Applied Behavior Institute LLC

  • Community/Behavioral Health Agency
  • Marlborough, MA
  • NPI 1679114474
  NPD (past)

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

{
    "created_epoch": "1717027200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769644800000",
    "number": "1598505042",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 GLENWOOD NORTH RD UNIT 4",
            "city": "HAMPSTEAD",
            "state": "NH",
            "postal_code": "038415008",
            "telephone_number": "603-401-3736"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "147 PELHAM ST # 201",
            "city": "METHUEN",
            "state": "MA",
            "postal_code": "018442060",
            "telephone_number": "617-402-5444",
            "fax_number": "508-519-9188"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUION",
        "first_name": "ANNA",
        "middle_name": "RITA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-05-30",
        "last_updated": "2026-01-29",
        "certification_date": "2026-01-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "MA",
            "license": "10001161",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christopher Gruenberg, M.D.
• Francis Roy Grzejka, D.M.D.
• Myshelle R Guarderas, MSN, APRN, FNP-BC
• Eve Bello Guerrero-Pajela, MD
• Joseph Charles Guiliano, LMHC
• Rachel Gundersen, MSW, LCSW
• Swapnil Gupta
• Julie A. Guthrie, APRN, PMHNP
• Massiel M Gutierrez, RPH
• Elvys Guzman

• Behavior Analyst in Methuen, MA
• Providers in Methuen, MA by specialty
• Behavior Analyst in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 29, 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.