Individual provider Active NPI

Sarah Deanna Garayalde, DO

  • Family Medicine Physician
  • Mill Valley, CA
National Provider Identifier
1184932204
Registry record updated Sep 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
20A1728 Issued in CA
Practice address
750 Redwood Hwy Frontage Rd Ste 1210
Mill Valley, CA 94941-2483
Phone
(888) 663-6331
NPI assigned
Sep 23, 2010
Last updated
Sep 17, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 20A1728 CA Primary

Addresses

Primary practice location

750 Redwood Hwy Frontage Rd Ste 1210
Mill Valley, CA 94941-2483

Mailing address

1 Embarcadero Ctr Ste 1900
San Francisco, CA 94111-3723
Phone (415) 658-6791

Other practice location 1

2702 Low Ct
Fairfield, CA 94534-9771
Phone (707) 432-2777 ext. 70743

Other practice location 2

52 MDG
Unit 3865
Apo, AE 09126
Phone 0080047592330

Other practice location 3

1179 N McDowell Blvd
Petaluma, CA 94954-6559
Phone (707) 559-7500

Other names 1

  • Dr. Sarah Deanna Vaughn Former name

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20160706002442 CA Practitioner - Family Practice 3375835663 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Onclick Healthcare IncorporatedGroup PAC ID 9830511260, 63 clinicians

Practice addresses (Care Compare)

2625 Townsgate Rd
Suite 330
Westlake Village, CA 91361-5749

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
20A1728CAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
One Medical Group, Inc. Family Medicine CurrentSince Dec 5, 2022 Accepting new patients
Sutter Valley Medical Foundation Family Medicine CurrentSince Oct 5, 2020 Accepting new patients
American Current Care of California, a Medical Corporation Urgent Care Current Accepting new patients
American Current Care of California, a Medical Corporation Urgent Care CurrentSince Jan 31, 2025 Accepting new patients
One Medical Group, Inc Family Medicine CurrentSince Dec 5, 2022 Accepting new patients
American Current Care of California, a Medical Corporation Urgent Care CurrentSince Jan 31, 2025 Accepting new patients
Petaluma Health Center Inc Past Accepting new patients
Petaluma Health Center Inc Past Accepting new patients

Locations

1800 Westwind Dr
Ste 301
Bakersfield, CA 93301
Phone (661) 327-9617

2555 S East Ave
Fresno, CA 93706
Phone (559) 499-2400

350 Bon Air Ctr
Ste 200
Greenbrae, CA 94904
Phone (415) 578-3095

750 Redwood Hwy Frontage Rd
Ste 1210
Mill Valley, CA 94941

1340 Mitchell Rd
Modesto, CA 95351
Phone (209) 581-9711

25115 Madison Ave
Murrieta, CA 92562
Phone (951) 600-9070

1101 S Milliken Ave
Ste C
Ontario, CA 91761
Phone (909) 390-2799

1851 Lombard St
Ste 100
Oxnard, CA 93030
Phone (805) 983-2234

640 S Placentia Ave
Placentia, CA 92870
Phone (714) 579-7772

2800 L St
Ste 500
Sacramento, CA 95816
Phone (916) 454-6850

1 Embarcadero Ctr
Ste 1900
San Francisco, CA 94111

2 Connecticut St
San Francisco, CA 94107
Phone (415) 621-5055

2587 Merced St
San Leandro, CA 94577
Phone (510) 351-3553

740 Nordahl Rd
Ste 131
San Marcos, CA 92069
Phone (760) 432-9000

1004 Northgate Dr
San Rafael, CA 94903
Phone (415) 590-6150

988 Walsh Ave
Santa Clara, CA 95050
Phone (408) 988-6868

1221 N Dutton Ave
Santa Rosa, CA 95401
Phone (707) 543-8360

3 S Linden Ave
South San Francisco, CA 94080
Phone (650) 238-1500

3663 Arch Rd
Ste 400
Stockton, CA 95215
Phone (209) 943-2202

21081 S Western Ave
Ste 150
Torrance, CA 90501
Phone (310) 782-3333

3680 Industrial Blvd
Ste 550H
West Sacramento, CA 95691
Phone (916) 373-7575

Interoperability endpoints

  • Direct secure messaging: sarah.vaughn@13354950066180.direct.elationemr.com

Organizations & group practices 9

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": "1285200000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789603200000",
    "number": "1184932204",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 EMBARCADERO CTR STE 1900",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941113723",
            "telephone_number": "415-658-6791"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "750 REDWOOD HWY FRONTAGE RD STE 1210",
            "city": "MILL VALLEY",
            "state": "CA",
            "postal_code": "949412483",
            "telephone_number": "888-663-6331"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2702 Low Ct",
            "address_purpose": "LOCATION",
            "city": "Fairfield",
            "state": "CA",
            "postal_code": "945349771",
            "country_code": "US",
            "telephone_number": "707-432-2777 x70743",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "52 MDG",
            "address_2": "Unit 3865",
            "address_purpose": "LOCATION",
            "city": "APO",
            "state": "AE",
            "postal_code": "09126",
            "country_code": "US",
            "telephone_number": "0080047592330",
            "country_name": "United States",
            "address_type": "MIL"
        },
        {
            "address_1": "1179 N McDowell Blvd",
            "address_purpose": "LOCATION",
            "city": "Petaluma",
            "state": "CA",
            "postal_code": "949546559",
            "country_code": "US",
            "telephone_number": "707-559-7500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GARAYALDE",
        "first_name": "SARAH",
        "middle_name": "DEANNA",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-09-23",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "20A1728",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SARAH",
            "last_name": "VAUGHN",
            "middle_name": "DEANNA",
            "prefix": "DR.",
            "credential": "DO",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Mill Valley, CA

Sources for this page

Verify at the official NPI Registry.