Individual provider Active NPI

Erin Elizabeth Esaki, PA-C

  • Physician Assistant
  • Pleasant Hill, CA
National Provider Identifier
1023611100
Registry record updated Jul 15, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
Practice address
400 Taylor Blvd Ste 202
Pleasant Hill, CA 94523-2163
Phone
(925) 677-5041
Fax
(925) 677-5025
NPI assigned
Nov 19, 2020
Last updated
Jul 15, 2022By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X Primary

Addresses

Primary practice location

400 Taylor Blvd Ste 202
Pleasant Hill, CA 94523-2163

Mailing address

1450 Treat Blvd Ste 300
Walnut Creek, CA 94597-2168
Phone (925) 952-2828

Other practice location 1

100 Hospital Dr Ste 110
Vallejo, CA 94589-2577
Phone (707) 551-3300

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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

Enrollment IDStateProvider typePAC IDDetails
I20220729001904 CA Practitioner - Physician Assistant 0345622809 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
John Muir Physician NetworkGroup PAC ID 6608789813, 488 clinicians

Practice addresses (Care Compare)

2400 Balfour Rd
Suite 120
Brentwood, CA 94513-4956
Phone (925) 308-8112

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.32 of 100Reported as group
Quality
89.54
Promoting interoperability
100
Improvement activities
40
Cost
74.34

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University of California San Francisco CurrentSince Feb 27, 2025 Accepting new patients
UCSF Medical Group Business Services CurrentSince Feb 27, 2025 Accepting new patients
UCSF Medical Group Business Services CurrentSince Feb 27, 2025 Accepting new patients
University of California San Francisco CurrentSince Feb 27, 2025 Accepting new patients
John Muir Physician Network CurrentSince Jul 25, 2022 Accepting new patients
University of California San Francisco Medical Center Past Accepting new patients

Locations

2400 Balfour Rd
Ste 120
Brentwood, CA 94513
Phone (925) 308-8112

747 52nd St
Oakland, CA 94609
Phone (510) 428-3070

380 Civic Dr
Ste 100
Pleasant Hill, CA 94523
Phone (925) 284-3840

400 Taylor Blvd
Ste 202
Pleasant Hill, CA 94523
Phone (925) 932-4567

2330 Post St
San Francisco, CA 94115
Phone (415) 502-4444

400 Parnassus Ave
#A632
San Francisco, CA 94143
Phone (415) 473-1000

505 Parnassus Ave
San Francisco, CA 94143
Phone (415) 476-9058

1450 Treat Blvd
Ste 300
Walnut Creek, CA 94597

Organizations & group practices 8

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.

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": "1605744000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1657843200000",
    "number": "1023611100",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1450 TREAT BLVD STE 300",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945972168",
            "telephone_number": "925-952-2828"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 TAYLOR BLVD STE 202",
            "city": "PLEASANT HILL",
            "state": "CA",
            "postal_code": "945232163",
            "telephone_number": "925-677-5041",
            "fax_number": "925-677-5025"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "100 Hospital Dr Ste 110",
            "address_purpose": "LOCATION",
            "city": "Vallejo",
            "state": "CA",
            "postal_code": "945892577",
            "country_code": "US",
            "telephone_number": "707-551-3300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ESAKI",
        "first_name": "ERIN",
        "middle_name": "ELIZABETH",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-11-19",
        "last_updated": "2022-07-15",
        "certification_date": "2022-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pleasant Hill, CA

Sources for this page

Verify at the official NPI Registry.