Caitlin Melissa Gerrity, RN

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

AP61069777 Issued in WA

Practice address

126 NW Canal St Ste 200
Seattle, WA 98107-4970

Phone

(425) 486-1500

Fax

(206) 775-7215

NPI assigned

Nov 14, 2019

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

Not listed in the public Medicare enrollment file

Eligible to order & refer

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

Green means eligible to order or refer.

Opted out of Medicare

Yes, effective Oct 1, 2024 through Oct 1, 2026

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner, Registered Nurse

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 and National Provider Directory roles.

• Poppy Interventional Psychiatry

  • Psychiatry Physician
  • Seattle, WA
  • NPI 1356215297
  NPD
• Clear Path Psychiatry

  • Psychiatry Physician
  • Seattle, WA
  • NPI 1275316358
  NPD (past)

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

{
    "created_epoch": "1573689600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1891330643",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5127",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982065127",
            "telephone_number": "206-401-3175",
            "fax_number": "206-401-3201"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "126 NW CANAL ST STE 200",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981074970",
            "telephone_number": "425-486-1500",
            "fax_number": "206-775-7215"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GERRITY",
        "first_name": "CAITLIN",
        "middle_name": "MELISSA",
        "name_prefix": "Mrs.",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-11-14",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WA",
            "license": "AP61069777",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "WA",
            "license": "RN60798159",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michelle Gern, M.D.
• Caledonia Kathleen Gerner
• Terry B Gernsheimer, MD
• Travis Lewis Pope Gerrard, M.D.
• Gerrarda C. O'Beirne
• Michael Gerrity, DPM
• Siri Gerrity
• Anand Ashok Gersappe, MD, PHD
• Dana Carla Gershenoff, RD, LD
• Emma Gershun-Half, MSW

• Nurse Practitioner in Seattle, WA
• Providers in Seattle, WA by specialty
• Nurse Practitioner in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.