Sarah Lockwood, AGACNP-BC

Primary specialty

Gerontology Nurse PractitionerTaxonomy code 363LG0600X

License

95016084 Issued in CA

Practice address

219 1/2 Marguerite Ave
Corona del Mar, CA 92625-4204

Phone

(949) 209-1563

Fax

(949) 239-1756

NPI assigned

Jan 20, 2021

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Enrolled in CA, NV, AZ, ID, WA, CO, UT7 enrollments

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 7

Specialty

Nurse Practitioner

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

J M Geiss DO ApcGroup PAC ID 6103044078, 13 clinicians

Chest and Critical Care Consultants a Medical GroupGroup PAC ID 7911987961, 71 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Accentcare Home Health of California, Inc Home health agency, Newport Beach, CA, CCN 057573
• Apex Home Health Care Services Home health agency, Santa Ana, CA, CCN 058341
• Providence St. Joseph Hospital Hospital, Orange, CA, CCN 050069

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• FHIR API: https://api.platform.athenahealth.com/19831/brand/2/csg/1/fhir/r4

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.

• Chest and Critical Care Consultants a Medical Group

  • Internal Medicine Physician
  • Anaheim, CA
  • NPI 1598852717

  Acute Care

  Medicare reassignment Care Compare group NPD
• J M Geiss DO Apc

  • Family Medicine Physician
  • Santa Ana, CA
  • NPI 1063825289

  AZ, ID, UT, WA

  Medicare reassignment Care Compare group NPD
• Geiss Med Nevada PC

  • Family Medicine Physician
  • Orange, CA
  • NPI 1033793963

  NV

  Medicare reassignment NPD
• Senior Doc Az Medical PC

  • Family Medicine Physician
  • Orange, CA
  • NPI 1790550895

  AZ

  Medicare reassignment NPD
• Senior Doc Idaho PC

  • Family Medicine Physician
  • Nampa, ID
  • NPI 1750961637
  Medicare reassignment NPD
• Senior Doc Wa PC

  • Family Medicine Physician
  • Marysville, WA
  • NPI 1588430367
  Medicare reassignment NPD
• Senior Doc Utah PC

  • Family Medicine Physician
  • Santa Ana, CA
  • NPI 1760118673

  UT

  Medicare reassignment
• Senior Doc Arizona PC

  • Family Medicine Physician
  • Phoenix, AZ
  • NPI 1700477627
  Medicare reassignment
• California PHS PC

  • Family Medicine Physician
  • Santa Ana, CA
  • NPI 1649932781
  NPD
• Chest and Critical Care Consultants

  • Sleep Disorder Diagnostic Clinic/Center
  • Tustin, CA
  • NPI 1659450054
  NPD
• Deva Health, Corp.

  • Internal Medicine Physician
  • Corona del Mar, CA
  • NPI 1760310940
  NPD (past)

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

• Accentcare Home Health of California, Inc.

  • Home Health Agency
  • Newport Beach, CA
  • NPI 1528014982
  Care Compare affiliation
• Pinnacle Health Corporation

  • Home Health Agency
  • Anaheim, CA
  • NPI 1669524831
  Care Compare affiliation
• St Joseph Hospital of Orange

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1912982216
  Care Compare affiliation
• St. Joseph Hospital of Orange

  • General Acute Care Hospital
  • Orange, CA
  • NPI 1558575746
  Care Compare affiliation

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

{
    "created_epoch": "1611100800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1972193217",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "219 1/2 MARGUERITE AVE",
            "city": "CORONA DEL MAR",
            "state": "CA",
            "postal_code": "926254204",
            "telephone_number": "949-209-1563",
            "fax_number": "949-539-8822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "219 1/2 MARGUERITE AVE",
            "city": "CORONA DEL MAR",
            "state": "CA",
            "postal_code": "926254204",
            "telephone_number": "949-209-1563",
            "fax_number": "949-239-1756"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOCKWOOD",
        "first_name": "SARAH",
        "credential": "AGACNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-01-20",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "CA",
            "license": "95016084",
            "primary": false
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "CA",
            "license": "95016084",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AGACNP-BC",
            "identifier": "2020043064",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NURSE PRACTITIONER FURNISHING LICENSE",
            "identifier": "95016084",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "REGISTERED NURSE",
            "identifier": "593670",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NURSE PRACTITIONER LICENSE",
            "identifier": "95016084",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lee MD, Inc
• Catherine Hee Yong Lee, M.D.
• Legacy DME Inc
• Joshua Leichtberg, M.D.
• Cicera Lisboa de Melo
• Therese Marie Loutherback, M.ED.
• Dorothy Irene Lucchesi, PHYSICAL THERAPIST
• Katherine Macbarron
• Madeline L Miller MD a Medical Corporation
• Melissa Magdangal, OTR/L

• Gerontology Nurse Practitioner in Corona del Mar, CA
• Providers in Corona del Mar, CA by specialty
• Gerontology Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.