Anna Medical Group PA

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

Legal business name

ANNA MEDICAL GROUP PA

Practice address

1120 Technology Dr Ste 113B
O Fallon, MO 63368-2201

Phone

(617) 693-5767

Fax

(866) 450-0941

NPI assigned

Dec 12, 2025

Last updated

Jul 15, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Shayna Walker, MD

Title

Owner

Phone

(617) 693-5767

Specialties & licenses 3

Addresses

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Ellie Harrington, MS, QMHP

  • Mental Health Counselor
  • Eugene, OR
  • NPI 1952714388
  NPD
• Helena Johner Vinciguerra, MA, LBA, BCBA

  • Behavior Analyst
  • Sudbury, MA
  • NPI 1891310835
  NPD (past)

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

{
    "created_epoch": "1765497600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1784073600000",
    "number": "1609730886",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19266 COASTAL HWY UNIT 41112",
            "city": "REHOBOTH BEACH",
            "state": "DE",
            "postal_code": "199716117",
            "telephone_number": "617-693-5767",
            "fax_number": "866-450-0941"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1120 TECHNOLOGY DR STE 113B",
            "city": "O FALLON",
            "state": "MO",
            "postal_code": "633682201",
            "telephone_number": "617-693-5767",
            "fax_number": "866-450-0941"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "490 Boston Post Rd Ste 1A",
            "address_purpose": "LOCATION",
            "city": "Sudbury",
            "state": "MA",
            "postal_code": "017763367",
            "country_code": "US",
            "telephone_number": "617-693-5767",
            "fax_number": "866-450-0941",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ANNA MEDICAL GROUP PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-12",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A",
        "authorized_official_last_name": "WALKER",
        "authorized_official_first_name": "SHAYNA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "617-693-5767",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Family Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ashley Anderson
• Jana Anderson
• Jordan Anderson, RPH
• Angelic Home Health Inc
• Angels on Duty
• John Frank Anzalone, DO
• Sunil M Apte, MD
• Scott Johann Arbaugh, M.D.
• Bethany Arkills
• Christina Arnold, NP

• Family Medicine Physician in O'Fallon, MO
• Providers in O'Fallon, MO by specialty
• Family Medicine Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 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.