Kathryn Lynn Brewer, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A125955 Issued in CA

Practice address

1992 Old Mission Dr Ste 140
Solvang, CA 93463-2302

Phone

(805) 614-5690

NPI assigned

Dec 5, 2005

Last updated

Sep 22, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Kathryn Lynn Brewer Professional name

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

Internal Medicine

Education

University of Oklahoma College of Medicine, 1990

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cottage Medical FoundationGroup PAC ID 0547600512, 83 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Central Coast Home Health Inc Home health agency, San Luis Obispo, CA, CCN 059010
• Vna Health Home health agency, Santa Barbara, CA, CCN 057163
• Santa Ynez Valley Cottage Hospital Hospital, Solvang, CA, CCN 051331
• Goleta Valley Cottage Hospital Hospital, Santa Barbara, CA, CCN 050357
• Santa Barbara Cottage Hospital Hospital, Santa Barbara, CA, CCN 050396
• Marian Regional Medical Center Hospital, Santa Maria, CA, CCN 050107

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

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• 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

  Internal Medicine

  Medicare reassignment NPD
• Kathryn L Brewer MD P C

  • Internal Medicine Physician
  • Oklahoma City, OK
  • NPI 1336261494
  NPD (past) Authorized official
• Santa Ynez Band of Mission Indians

  dba Santa Ynez Tribal Health Clinic

  • Federally Qualified Health Center (FQHC)
  • Santa Ynez, CA
  • NPI 1992779417
  NPD (past)

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

• Central Coast Home Health Inc

  • Home Health Agency
  • San Luis Obispo, CA
  • NPI 1609044924
  Care Compare affiliation
• Dignity Health

  • General Acute Care Hospital
  • Santa Maria, CA
  • NPI 1760510937
  Care Compare affiliation
• 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
• Santa Ynez Valley Cottage Hospital, Inc

  • General Acute Care Hospital
  • Solvang, CA
  • NPI 1952301863
  Care Compare affiliation
• Visiting Nurse and Hospice Care of Santa Barbara

  • Home Health Agency
  • Santa Barbara, CA
  • NPI 1477560035
  Care Compare affiliation

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

{
    "created_epoch": "1133740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790035200000",
    "number": "1528042470",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 689",
            "address_2": "UNIT A",
            "city": "SANTA BARBARA",
            "state": "CA",
            "postal_code": "931020689",
            "telephone_number": "805-686-3200",
            "fax_number": "805-749-2927"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1992 OLD MISSION DR STE 140",
            "city": "SOLVANG",
            "state": "CA",
            "postal_code": "934632302",
            "telephone_number": "805-614-5690"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BREWER",
        "first_name": "KATHRYN",
        "middle_name": "LYNN",
        "name_prefix": "Mrs.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-12-05",
        "last_updated": "2026-09-22",
        "certification_date": "2026-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A125955",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OK",
            "license": "18020",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHRYN",
            "last_name": "BREWER",
            "middle_name": "LYNN",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• James Kevin Beckmen, D.O.
• Kristin C Bergstrom, MD
• Bernard Weinstock PC (Santa Ynez Valley Hyperbaric Center)
• Johannes Daniel Beukes, RPH
• Jason E Boyatt, M.D.
• California Em-I Medical Services, a Medical Corporation
• Caring Minds Psychology Inc
• Mikayla Carvalho
• David Trent Casberg, M.A., ED., SLP
• Catherine Streegan Catani, DMD

• Internal Medicine Physician in Solvang, CA
• Providers in Solvang, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 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.