Helen E. Matthews, M.D.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

A83428 Issued in CA

Practice address

2416 Castillo St Ste a
Santa Barbara, CA 93105-5303

Phone

(805) 324-9400

Fax

(805) 749-2922

NPI assigned

Sep 20, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

Specialty

Obstetrics/Gynecology

Education

Albert Einstein College of Medicine of Yeshiva University, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Cottage Medical FoundationGroup PAC ID 0547600512, 83 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Santa Barbara Cottage Hospital Hospital, Santa Barbara, CA, CCN 050396
• Goleta Valley Cottage Hospital Hospital, Santa Barbara, CA, CCN 050357

Merit-based Incentive Payment System (MIPS)

Final score

88.63 of 100Reported as group

Quality

88.23

Promoting interoperability

100

Improvement activities

40

Cost

73.86

Merit-based Incentive Payment System (MIPS)

Final score

88.91 of 100Reported as group

Quality

94.45

Improvement activities

40

Cost

70.44

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

• Direct secure messaging: hmatthews51628@hisp.ehr.sutterhealth.org
• Direct secure messaging: hmatthews104790@direct-ucsfmedicalcenter.org

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.

• Cottage Medical Foundation

  dba Cottage Medical Group

  • Clinic/Center
  • Santa Barbara, CA
  • NPI 1770352130
  Medicare reassignment Care Compare group NPD
• Cottage Clinical Associates

  dba Cottage Children's Medical Group

  • Multi-Specialty Clinic/Center
  • Santa Barbara, CA
  • NPI 1235790544
  Medicare reassignment NPD
• UCSF Health Medical Foundation

  • Multi-Specialty Clinic/Center
  • Oakland, CA
  • NPI 1922124866
  Medicare reassignment NPD

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

• Goleta Valley Cottage Hospital

  • General Acute Care Hospital
  • Santa Barbara, CA
  • NPI 1225038136
  Care Compare affiliation
• Santa Barbara Cottage Hospital

  • General Acute Care Hospital
  • Santa Barbara, CA
  • NPI 1477554152
  Care Compare affiliation

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

{
    "created_epoch": "1158710400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789948800000",
    "number": "1013015627",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 689",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931020689",
            "telephone_number": "805-324-9400",
            "fax_number": "805-749-2922"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2416 CASTILLO ST STE A",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931055303",
            "telephone_number": "805-324-9400",
            "fax_number": "805-749-2922"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "400 W Pueblo St",
            "address_purpose": "LOCATION",
            "city": "Santa Barbara",
            "state": "CA",
            "postal_code": "931054353",
            "country_code": "US",
            "telephone_number": "805-879-8160",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MATTHEWS",
        "first_name": "HELEN",
        "middle_name": "E.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-09-20",
        "last_updated": "2026-09-21",
        "certification_date": "2026-09-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "A83428",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kari Mathison, M.D.
• Linda Matis, MFT
• Vartan Nishan Matossian, DO
• Tom Douglas Matteucci, ND
• Matthew Pifer MD
• Thomas Matthias
• Monica A Mattice
• Colin Mattingly, PSYD
• Conni Beth Mattingly, MFT
• Jonathan Matzkin-Bridger, DPM

• Obstetrics & Gynecology Physician in Santa Barbara, CA
• Providers in Santa Barbara, CA by specialty
• Obstetrics & Gynecology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.