Individual provider Active NPI

Meredith A Perrin, MD

  • Dermatology Physician
  • Santa Barbara, CA
National Provider Identifier
1083978027
Registry record updated Feb 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
License
A143933 Issued in CA
Practice address
334 S Patterson Ave Ste 105
Santa Barbara, CA 93111-2475
Phone
(805) 964-1514
Fax
(805) 964-0861
NPI assigned
Jun 25, 2012
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dermatology Physician 207N00000X A143933 CA Primary

Addresses

Primary practice location

334 S Patterson Ave Ste 105
Santa Barbara, CA 93111-2475

Mailing address

334 S Patterson Ave Ste 105
Santa Barbara, CA 93111-2475
Phone (805) 964-1514

Other practice location 1

1111 E Ocean Ave Ste 10
Lompoc, CA 93436-2501
Phone (805) 736-2512

Other names 1

  • Meredith A Olson 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
I20160819002306 CA Practitioner - Dermatology 7416193966 Reassigns benefits to 1 organization
Practice locations: Santa Barbara, CA

Care Compare profile

Medicare Care Compare
Specialty
Dermatology
Education
University of North Dakota School of Medicine, 2012
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

334 S Patterson Ave
Suite 105
Santa Barbara, CA 93111-2475
Phone (805) 964-1514

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision27
Removal of skin lesions1091
Skin biopsy211

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A143933CAMDDermatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sansum Clinic Current Accepting new patients
Sansum Clinic CurrentSince Apr 25, 2017 Accepting new patients
Sansum Clinic CurrentSince Apr 25, 2017 Accepting new patients
Santa Barbara Cottage Hospital Past Accepting new patients

Locations

215 Pesetas Ln
Santa Barbara, CA 93110
Phone (805) 681-1765

317 W Pueblo St
Santa Barbara, CA 93105
Phone (805) 681-7500

334 S Patterson Ave
Ste 105
Santa Barbara, CA 93111
Phone (805) 496-4151

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1340582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1083978027",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "334 S PATTERSON AVE STE 105",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931112475",
            "telephone_number": "805-964-1514",
            "fax_number": "805-964-0861"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "334 S PATTERSON AVE STE 105",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931112475",
            "telephone_number": "805-964-1514",
            "fax_number": "805-964-0861"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1111 E Ocean Ave Ste 10",
            "address_purpose": "LOCATION",
            "city": "Lompoc",
            "state": "CA",
            "postal_code": "934362501",
            "country_code": "US",
            "telephone_number": "805-736-2512",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PERRIN",
        "first_name": "MEREDITH",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-06-25",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CA",
            "license": "A143933",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MEREDITH",
            "last_name": "OLSON",
            "middle_name": "A",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Santa Barbara, CA

Sources for this page

Verify at the official NPI Registry.