Individual provider Active NPI

Darien Heron, M.D.

  • Internal Medicine Physician
  • Scotts Valley, CA
National Provider Identifier
1821078726
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A84358 Issued in CA
Practice address
4663 Scotts Valley Dr
Scotts Valley, CA 95066-4202
Phone
(831) 458-6330
NPI assigned
Jan 18, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A84358 CA Primary

Addresses

Primary practice location

4663 Scotts Valley Dr
Scotts Valley, CA 95066-4202

Mailing address

PO Box 1833
Santa Cruz, CA 95061-1833

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
I20040922000875 CA Practitioner - Internal Medicine 3173591682 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians

Practice addresses (Care Compare)

7600 Old Dominion CT
Aptos, CA 95003-3821
Phone (831) 458-6200

Hospital & facility affiliations

  • Sutter Care at Home Home health agency, Santa Cruz, CA, CCN 057007
  • Bridge Home Health Home health agency, Salinas, CA, CCN 559775
  • Hospice of Santa Cruz County Hospice, Scotts Valley, CA, CCN 051526

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions16
Removal or shaving of skin growth1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A84358CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sutter Bay Medical Foundation Internal Medicine CurrentSince May 10, 2009 Accepting new patients
Sutter Bay Medical Foundation CurrentSince May 10, 2009 Accepting new patients
Sutter Bay Medical Foundation Current Accepting new patients
Sutter Bay Hospitals Past Accepting new patients
Santa Cruz Medical Clinic, Inc PastSince May 10, 2009 Accepting new patients
Dignity Health Past Accepting new patients

Locations

7600 Old Dominion Ct
#1
Aptos, CA 95003
Phone (831) 458-6200

7600 Old Dominion Ct
Aptos, CA 95003
Phone (831) 458-6200

7600 Old Dominion Ct
Aptos, CA 95003
Phone (831) 458-6200

1950 University Ave
Ste 160
East Palo Alto, CA 94303
Phone (650) 317-8100

3200 Kearney St
Fremont, CA 94538
Phone (510) 498-2800

370 Distel Cir
Los Altos, CA 94022
Phone (650) 254-5200

325 Distel Cir
Los Altos, CA 94022
Phone (510) 204-3977

600 Coffee Rd
Modesto, CA 95355
Phone (209) 550-4755

795 El Camino Real
#1112
Palo Alto, CA 94301

795 El Camino Real
Palo Alto, CA 94301
Phone (650) 324-1832

151 N Sunrise Ave
Ste 1205
Roseville, CA 95661
Phone (916) 789-1505

3838 California St
Rm 410
San Francisco, CA 94118
Phone (415) 751-1847

123 S San Mateo Dr
San Mateo, CA 94401
Phone (650) 343-4200

2025 Soquel Ave
Santa Cruz, CA 95062
Phone (408) 423-4111

2128 Soquel Ave
Santa Cruz, CA 95062
Phone (831) 425-0727

4663 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 458-6330

550 S Green Valley Rd
Watsonville, CA 95076
Phone (831) 458-5865

Interoperability endpoints

  • Direct secure messaging: dheron31927@hisp.ehr.sutterhealth.org

Organizations & group practices 6

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 3

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": "1137542400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1821078726",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1833",
            "city": "SANTA CRUZ",
            "state": "CA",
            "postal_code": "950611833"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4663 SCOTTS VALLEY DR",
            "city": "SCOTTS VALLEY",
            "state": "CA",
            "postal_code": "950664202",
            "telephone_number": "831-458-6330"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERON",
        "first_name": "DARIEN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A84358",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Scotts Valley, CA

Sources for this page

Verify at the official NPI Registry.