Dianna Lynn Phares, PHD, DNP, APRN-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

137634 Issued in MO

Practice address

4605 Crosshaven CT
Weldon Spring, MO 63304-0500

Phone

(314) 503-4052

Fax

(636) 498-6666

NPI assigned

Nov 16, 2009

Last updated

Jul 27, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

University of Tennessee, HSC, College of Medicine, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Preferred Family Healthcare IncGroup PAC ID 0244256246, 58 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dianna.phares.p1@direct.pfh.nextgenshare.com

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.

• Preferred Family Healthcare, Inc

  • Community/Behavioral Health Agency
  • Kirksville, MO
  • NPI 1649474206
  Medicare reassignment Care Compare group NPD
• Preferred Family Healthcare, Inc.

  dba Clarity Healthcare

  • Federally Qualified Health Center (FQHC)
  • Hannibal, MO
  • NPI 1306721709
  NPD
• Preferred Family Healthcare, Inc.

  dba Clarity Healthcare

  • Federally Qualified Health Center (FQHC)
  • Bowling Green, MO
  • NPI 1962992743
  NPD

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

{
    "created_epoch": "1258329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1922335769",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4605 CROSSHAVEN CT",
            "city": "WELDON SPRING",
            "state": "MO",
            "postal_code": "633040500",
            "telephone_number": "314-503-4052",
            "fax_number": "636-498-6666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4605 CROSSHAVEN CT",
            "city": "WELDON SPRING",
            "state": "MO",
            "postal_code": "633040500",
            "telephone_number": "314-503-4052",
            "fax_number": "636-498-6666"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "235 Progress Rd",
            "address_purpose": "LOCATION",
            "city": "Hannibal",
            "state": "MO",
            "postal_code": "634016637",
            "country_code": "US",
            "telephone_number": "573-603-1460",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Healthcare Pl",
            "address_purpose": "LOCATION",
            "city": "Bowling Green",
            "state": "MO",
            "postal_code": "633343602",
            "country_code": "US",
            "telephone_number": "573-603-1460",
            "fax_number": "573-603-1462",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "141 Communication Dr",
            "address_purpose": "LOCATION",
            "city": "Hannibal",
            "state": "MO",
            "postal_code": "634013670",
            "country_code": "US",
            "telephone_number": "573-603-1460",
            "fax_number": "573-603-1462",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "235 Progress Rd",
            "address_purpose": "LOCATION",
            "city": "Hannibal",
            "state": "MO",
            "postal_code": "634016637",
            "country_code": "US",
            "telephone_number": "573-603-1460",
            "fax_number": "573-603-1462",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Healthcare Pl",
            "address_purpose": "LOCATION",
            "city": "Bowling Green",
            "state": "MO",
            "postal_code": "633343602",
            "country_code": "US",
            "telephone_number": "573-603-1460",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4066 Dunnica Ave",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631163510",
            "country_code": "US",
            "telephone_number": "636-224-1700",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "141 Communication Dr",
            "address_purpose": "LOCATION",
            "city": "Hannibal",
            "state": "MO",
            "postal_code": "634013670",
            "country_code": "US",
            "telephone_number": "573-603-1460",
            "fax_number": "573-603-1462",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4066 Dunnica Ave",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631163510",
            "country_code": "US",
            "telephone_number": "636-224-1700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PHARES",
        "first_name": "DIANNA",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "PHD, DNP, APRN-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-11-16",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MO",
            "license": "137634",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MO",
            "license": "137634",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Taylor Ottwell, MA, PLPC
• Muhammad Ovais, FPMHNP
• Personal Care Medical Enterprise
• Personal Care Products, Inc.
• Abby Nicole Peters, BCBA
• Margaret Rose Phillips
• Physician Groups LC (Weldon Springs Physicians)
• Jon Robert Pinkston, D.C.
• Playhouse Collaborative
• Nancy Ann Plunk, M.A.

• Psychiatric/Mental Health Nurse Practitioner in Weldon Spring, MO
• Providers in Weldon Spring, MO by specialty
• Psychiatric/Mental Health Nurse Practitioner in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.