NPIMap

Individual provider Active NPI

Lily Zeng, MD

  • Pulmonary Disease Physician
  • Santa Cruz, CA
National Provider Identifier
1962822825
Registry record updated Mar 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
A161391 Issued in CA
Practice address
1595 Soquel Dr Ste 230
Santa Cruz, CA 95065-1721
Phone
(831) 226-3225
Fax
(831) 423-7579
NPI assigned
Apr 18, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 31, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X A161391 CA
Pulmonary Disease Physician 207RP1001X A161391 CA Primary

Addresses

Primary practice location

1595 Soquel Dr Ste 230
Santa Cruz, CA 95065-1721

Mailing address

3400 Data Dr
Rancho Cordova, CA 95670-7956

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
I20200716002368 CA Practitioner - Pulmonary DiseasePractitioner - Internal Medicine 3779888912 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary Disease
Education
University of California, San Francisco School of Medicine, 2014
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Dignity Health Medical FoundationGroup PAC ID 7810800661, 1,211 clinicians
Kivo Medical Ca PCGroup PAC ID 4587034749, 3 clinicians

Practice addresses (Care Compare)

1595 Soquel Dr
Suite 230
Santa Cruz, CA 95065-1721
Phone (831) 226-3225

2000 Mowry Ave
Fremont, CA 94538-1716
Phone (510) 248-1000

712 Live Oak Way
San Jose, CA 95129-2202
Phone (707) 512-9401

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A161391CAMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Dignity Health Medical Foundation CurrentSince Aug 7, 2022 Accepting new patients
Washington Township Medical Foundation Internal Medicine CurrentSince Nov 1, 2024 Accepting new patients
Washington Township Medical Foundation CurrentSince Nov 1, 2024 Accepting new patients
Kivo Medical Ca PC Pulmonary Disease CurrentSince Mar 1, 2026 Accepting new patients
Dignity Health Medical Foundation Current Accepting new patients
Dignity Health Medical Foundation CurrentSince Aug 7, 2022 Accepting new patients
Dignity Health Past Accepting new patients
Dignity Health Past Accepting new patients
Dignity Health Medical Foundation Past Accepting new patients

Locations

2000 Mowry Ave
Fremont, CA 94538
Phone (510) 793-6653

39500 Fremont Blvd
Ste 100
Fremont, CA 94538
Phone (510) 248-1800

3400 Data Dr
Rncho Cordova, CA 95670
Phone (916) 379-2726

1595 Soquel Dr
Ste 230
Santa Cruz, CA 95065
Phone (831) 226-3225

1595 Soquel Dr
Ste 400
Santa Cruz, CA 95065
Phone (831) 475-1111

Interoperability endpoints

  • Direct secure messaging: lzeng152139@direct.whhs.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 2

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": "1397779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1962822825",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3400 DATA DR",
            "city": "RANCHO CORDOVA",
            "state": "CA",
            "postal_code": "956707956"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1595 SOQUEL DR STE 230",
            "city": "SANTA CRUZ",
            "state": "CA",
            "postal_code": "950651721",
            "telephone_number": "831-226-3225",
            "fax_number": "831-423-7579"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZENG",
        "first_name": "LILY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-04-18",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "CA",
            "license": "A161391",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "CA",
            "license": "A161391",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Santa Cruz, CA

Sources for this page

Verify at the official NPI Registry.