NPIMap

Individual provider Active NPI

Chelsea Jennan Hendow, MD

  • Orthopaedic Surgery of the Spine Physician
  • Los Gatos, CA
National Provider Identifier
1568824860
Registry record updated Nov 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery of the Spine PhysicianTaxonomy code 207XS0117X
License
A179264 Issued in CA
Practice address
340 Dardanelli LN Ste 10
Los Gatos, CA 95032-1418
Phone
(408) 412-8100
NPI assigned
Mar 25, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 12, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery of the Spine PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207XS0117X A179264 CA Primary

Addresses

Primary practice location

340 Dardanelli LN Ste 10
Los Gatos, CA 95032-1418

Mailing address

PO Box 31396
Walnut Creek, CA 94598-8396
Phone (925) 939-8585

Other practice location 1

1066 S Green Valley Rd
Watsonville, CA 95076-4163
Phone (831) 722-1444

Other practice location 2

4140 Jade St Ste 100
Capitola, CA 95010-3940
Phone (831) 475-4024

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221014000539 CA Practitioner - Orthopedic Surgery 9133529308 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
New York Medical College, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

340 Dardanelli LN
Suite 10
Los Gatos, CA 95032-1418
Phone (408) 412-8100

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion75
Laminectomy or laminotomy (partial removal of spine bones)17

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A179264CAMDOrthopaedic Surgery of the Spine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Golden State Orthopedics & Spine Multi-Specialty CurrentSince Oct 1, 2022 Accepting new patients
Golden State Orthopedics & Spine Multi-Specialty CurrentSince Oct 1, 2022 Accepting new patients
Golden State Orthopedics & Spine Multi-Specialty Current Accepting new patients
Dignity Health Multi-Specialty Past Accepting new patients
Golden State Orthopedics & Spine Multi-Specialty Past Accepting new patients
Good Samaritan Hospital, L.P. Past Accepting new patients
Community Memorial Health System Multi-Specialty Past Accepting new patients
Vip Surgicare, LLC PastSince Jun 1, 2023 Accepting new patients
El Camino Hospital Past Accepting new patients
Golden State Orthopedics & Spine Multi-Specialty Past Accepting new patients

Locations

4140 Jade St
Ste 100
Capitola, CA 95010
Phone (831) 475-4024

340 Dardanelli Ln
Ste 10
Los Gatos, CA 95032
Phone (408) 412-8100

2405 Shadelands Dr
Walnut Creek, CA 94598
Phone (615) 930-0820

1066 S Green Valley Rd
Watsonville, CA 95076
Phone (831) 722-1444

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: chelsea.hendow.p2@direct.muirortho.nextgenshare.com
  • Direct secure messaging: chelsea.hendow.p1@direct.orthonorcal.nextgenshare.com

Organizations & group practices 10

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.

Hospital & facility affiliations 5

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

NPI Registry JSON

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

{
    "created_epoch": "1458864000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762905600000",
    "number": "1568824860",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31396",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945988396",
            "telephone_number": "925-939-8585"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "340 DARDANELLI LN STE 10",
            "city": "LOS GATOS",
            "state": "CA",
            "postal_code": "950321418",
            "telephone_number": "408-412-8100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1066 S Green Valley Rd",
            "address_purpose": "LOCATION",
            "city": "Watsonville",
            "state": "CA",
            "postal_code": "950764163",
            "country_code": "US",
            "telephone_number": "831-722-1444",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4140 Jade St Ste 100",
            "address_purpose": "LOCATION",
            "city": "Capitola",
            "state": "CA",
            "postal_code": "950103940",
            "country_code": "US",
            "telephone_number": "831-475-4024",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HENDOW",
        "first_name": "CHELSEA",
        "middle_name": "JENNAN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-03-25",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0117X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Orthopaedic Surgery, Orthopaedic Surgery of the Spine",
            "state": "CA",
            "license": "A179264",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Gatos, CA

Sources for this page

Verify at the official NPI Registry.