Individual provider Active NPI

Manuel Arnaldo Ramirez, MMSC, PAC

  • Physician Assistant
  • San Francisco, CA
National Provider Identifier
1457307670
Registry record updated Mar 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA58015 Issued in CA
Practice address
333 1St St Ste a
San Francisco, CA 94105-2661
Phone
(888) 803-3370
NPI assigned
May 26, 2006
Last updated
Mar 13, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 13, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA10003701 WA
Physician Assistant 363A00000X PA58015 CA Primary

Addresses

Primary practice location

333 1St St Ste a
San Francisco, CA 94105-2661

Mailing address

PO Box 5092
Bellingham, WA 98227-5092

Other practice location 1

555 Andover Park W Ste 200
Tukwila, WA 98188-3379
Phone (404) 313-5454

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA, CA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20160907000928 WA Practitioner - Physician Assistant 5991848566 Reassigns benefits to 1 organization
I20240808001056 CA Practitioner - Physician Assistant 5991848566 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Circle Medical Care of CaliforniaGroup PAC ID 3870894579, 71 clinicians

Practice addresses (Care Compare)

333 1St St
Suite a
San Francisco, CA 94105-2661
Phone (888) 803-3370

333 1St St a
San Francisco, CA 94105-2661

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
58015CAMDPharmacist
PA58015CAMDPhysician Assistant
PA10003701WAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Circle Medical Care Group PA CurrentSince Aug 24, 2025 Accepting new patients

Locations

333 1st St
Ste A
San Francisco, CA 94105
Phone (312) 724-7441

555 Andover Park W
Ste 200
Tukwila, WA 98188
Phone (229) 500-6056

Interoperability endpoints

  • Direct secure messaging: mramirez398499@direct.peacehealth.org

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1148601600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741824000000",
    "number": "1457307670",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5092",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982275092"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 1ST ST STE A",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941052661",
            "telephone_number": "888-803-3370"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "555 Andover Park W Ste 200",
            "address_purpose": "LOCATION",
            "city": "Tukwila",
            "state": "WA",
            "postal_code": "981883379",
            "country_code": "US",
            "telephone_number": "404-313-5454",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RAMIREZ",
        "first_name": "MANUEL",
        "middle_name": "ARNALDO",
        "name_prefix": "Mr.",
        "credential": "MMSC, PAC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-26",
        "last_updated": "2025-03-13",
        "certification_date": "2025-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA10003701",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA58015",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.