Gretchen Trenary, AGACNP-BC

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

APRN-NP246134 Issued in GA

Practice address

4700 Waters Ave Ste 201
Savannah, GA 31404-6220

Phone

(912) 692-2000

Fax

(912) 692-2100

NPI assigned

May 6, 2019

Last updated

Oct 15, 2025By 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 2

Addresses

Medicare fee-for-service enrollment

Enrolled in GA

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

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

American Oncology Partners PAGroup PAC ID 0042569758, 377 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• American Oncology Partners PA

  • Hematology & Oncology Physician
  • Columbus, OH
  • NPI 1265929723

  GA, Nurse Practitioner

  Medicare reassignment Care Compare group NPD
• Phoebe Putney Memorial Hospital Inc

  dba Phoebe Putney Memorial Hosptial

  • General Acute Care Hospital
  • Albany, GA
  • NPI 1992789721
  Medicare reassignment NPD
• Phoebe Putney Memorial Hospital Inc

  dba Phoebe Specialty Pharmacy

  • Community/Retail Pharmacy
  • Albany, GA
  • NPI 1891315420
  NPD

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

{
    "created_epoch": "1557100800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1811552748",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 749495",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303749495",
            "telephone_number": "239-432-8331",
            "fax_number": "813-321-1296"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4700 WATERS AVE STE 201",
            "city": "SAVANNAH",
            "state": "GA",
            "postal_code": "314046220",
            "telephone_number": "912-692-2000",
            "fax_number": "912-692-2100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRENARY",
        "first_name": "GRETCHEN",
        "credential": "AGACNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-05-06",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "GA",
            "license": "APRN-NP246134",
            "primary": true
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "GA",
            "license": "APRN-NP246134",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Trauma Drama Therapy, LLC
• Cathy Traynor, LPC
• Treasured Thoughts Wellness, LLC
• Kathleen A Tremblay, APRN, FNP-BC
• Tremont Physical Therapy Practice
• Iliana Treto, DO
• Cassandra Ann Tretter, CCC-SLP
• Triad Isotopes Inc
• Anastasia Triantafilloy
• Emily A Trimberger

• Nurse Practitioner in Savannah, GA
• Providers in Savannah, GA by specialty
• Nurse Practitioner in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 2025; 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.