Allison Collins Ertl, PSYD

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Practice address

11 Chapel PL
Wellesley, MA 02481-3130

Phone

(781) 235-4950

NPI assigned

Sep 30, 2011

Sex

Female

Sole proprietor

Yes

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

Opted out of Medicare

Yes, effective May 1, 2026 through May 1, 2028

Specialty

Clinical Psychologist

Education

Other, 2011

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Human Relations Service

  • Group Psychotherapy Psychologist
  • Wellesley, MA
  • NPI 1750301966
  NPD

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

{
    "created_epoch": "1317340800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1358812800000",
    "number": "1750665386",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11 CHAPEL PL",
            "city": "WELLESLEY",
            "state": "MA",
            "postal_code": "024813130",
            "telephone_number": "781-235-4950"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11 CHAPEL PL",
            "city": "WELLESLEY",
            "state": "MA",
            "postal_code": "024813130",
            "telephone_number": "781-235-4950"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ERTL",
        "first_name": "ALLISON",
        "middle_name": "COLLINS",
        "credential": "PSYD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-09-30",
        "last_updated": "2013-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shana Elga, M.D.
• Julie Elgas, MD
• Sandra Elman, PHARMD
• Alyssa A Emmons
• Peter Erhardt, PT
• Mahnoosh Eslami, MD
• Jeanette A Estes
• Eugene D. Savitt, DMD
• Janet A Evans, CNM
• Evolve Internal Wellness and Counseling, LLC

• Mental Health Counselor in Wellesley, MA
• Providers in Wellesley, MA by specialty
• Mental Health Counselor in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 2013; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.