Individual provider Active NPI

Culbert M. Serrano, M.D.

  • Internal Medicine Physician
  • Seattle, WA
National Provider Identifier
1922038827
Registry record updated Jun 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
MD00044243 Issued in WA
Practice address
904 7TH Ave
Seattle, WA 98104-1132
Phone
(206) 329-1760
NPI assigned
Jul 4, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MD00044243 WA Primary

Addresses

Primary practice location

904 7TH Ave
Seattle, WA 98104-1132

Mailing address

7600 Evergreen Way
Everett, WA 98203-6421
Phone (206) 860-5414

Other identifiers 3

IdentifierTypeStateIssuer
MD00044243OtherWAWA LICENSE
8410672MedicaidWA
191676OtherWADEPT L & I

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20041118000730 WA Practitioner - Internal MedicinePractitioner - Geriatric Medicine 1456315415 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Select Outpatient Services IncGroup PAC ID 4082868815, 750 clinicians
Select Rehabilitation, LLCGroup PAC ID 9032020490, 1,935 clinicians
The Polyclinic PLLCGroup PAC ID 2163328196, 364 clinicians

Practice addresses (Care Compare)

2600 Compass Rd
Glenview, IL 60026-8001

904 7TH Ave
Seattle, WA 98104-1132
Phone (206) 309-1760

Hospital & facility affiliations

  • Providence at Home With Compassus Home Health, King Home health agency, Tukwila, WA, CCN 507068

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Optum Care Washington PLLC Internal Medicine CurrentSince Feb 26, 2024 Accepting new patients
The Polyclinic PLLC Internal Medicine Current Accepting new patients
Optum Care Washington PLLC CurrentSince Feb 26, 2024 Accepting new patients
The Polyclinic CurrentSince Feb 26, 2024 Accepting new patients
The Polyclinic PLLC Internal Medicine CurrentSince Feb 26, 2024 Accepting new patients
Optum Care Washington PLLC Internal Medicine Current Accepting new patients
Peacehealth Internal Medicine Past Accepting new patients
Fairbanks Clinic Inc PastSince Dec 13, 2020 Accepting new patients
The Polyclinic PLLC Past Accepting new patients
Seahurst Pediatrics PLLC Past Accepting new patients
Munoz Regimbal and Associates Physicians Professional LLC Past Accepting new patients

Locations

3901 Hoyt Ave
Everett, WA 98201
Phone (425) 258-3903

1330 Rockefeller Ave
Everett, WA 98201
Phone (425) 258-3903

1145 Broadway
Seattle, WA 98122

904 7th Ave
Seattle, WA 98104
Phone (206) 223-6487

1201 N 175th St
Shoreline, WA 98133
Phone (425) 339-4299

1812 S J St
Ste 120
Tacoma, WA 98405
Phone (253) 428-2200

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/3889/brand/1/csg/1/fhir/r4
  • Direct secure messaging: cserrano82978@direct.tecmc.com

Organizations & group practices 12

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.

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1151971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780790400000",
    "number": "1922038827",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7600 EVERGREEN WAY",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982036421",
            "telephone_number": "206-860-5414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "904 7TH AVE",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981041132",
            "telephone_number": "206-329-1760"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SERRANO",
        "first_name": "CULBERT",
        "middle_name": "M.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-04",
        "last_updated": "2026-06-07",
        "certification_date": "2026-06-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WA",
            "license": "MD00044243",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WA LICENSE",
            "identifier": "MD00044243",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8410672",
            "state": "WA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DEPT L & I",
            "identifier": "191676",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.