Individual provider Active NPI

Jonathan Hollander Kaplan, MD

  • Emergency Medicine Physician
  • La Mesa, CA
National Provider Identifier
1821451089
Registry record updated Jun 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
A177078 Issued in CA
Practice address
5555 Grossmont Center Dr
La Mesa, CA 91942-3019
Phone
(619) 465-0711
NPI assigned
Apr 4, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 22, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Pain Medicine Physician 208VP0000X 177078 CA
Emergency Medicine Physician 207P00000X A177078 CA Primary
Emergency Medicine Physician 207P00000X FK8182026 PA

Addresses

Primary practice location

5555 Grossmont Center Dr
La Mesa, CA 91942-3019

Mailing address

5555 Grossmont Center Dr
La Mesa, CA 91942-3019
Phone (619) 465-0711

Other practice location 1

3020 Childrens Way
San Diego, CA 92123-4223
Phone (858) 966-8800

Other practice location 2

5395 Ruffin Rd Ste 204
San Diego, CA 92123-1338
Phone (858) 571-3630

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, CA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20190528000332 PA Practitioner - Emergency Medicine 4880938554 Reassigns benefits to 2 organizations
I20220418001583 CA Practitioner - Emergency Medicine 4880938554 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Team Physicians of Northern California Medical Group IncGroup PAC ID 7113215146, 84 clinicians

Practice addresses (Care Compare)

5555 Grossmont Ctr Dr
La Mesa, CA 91942-3019
Phone (619) 465-0711

Hospital & facility affiliations

  • Grossmont Hospital Hospital, La Mesa, CA, CCN 050026

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A177078CAMDEmergency Medicine Physician
FK8182026PAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Penn-Medical Group Current Accepting new patients
Einstein Practice Plan Inc Current Accepting new patients
Team Physicians of Northern California Medical Group Inc Emergency Medicine CurrentSince May 19, 2022 Accepting new patients
University of Penn-Medical Group CurrentSince Jul 1, 2019 Accepting new patients
Einstein Practice Plan, Inc CurrentSince Jul 1, 2020 Accepting new patients
University of Penn-Medical Group Emergency Medicine CurrentSince Jul 1, 2019 Accepting new patients
Einstein Practice Plan Inc CurrentSince Jul 1, 2020 Accepting new patients
Einstein Practice Plan Inc Past Accepting new patients

Locations

5555 Grossmont Center Dr
La Mesa, CA 91942
Phone (619) 465-0711

60 Township Line Rd
Elkins Park, PA 19027
Phone (215) 663-6000

5501 Old York Rd
Ste 3
Philadelphia, PA 19141
Phone (215) 456-7180

5501 York Rd
Philadelphia, PA 19141
Phone (215) 456-7405

3624 Market St
Fl 2
Philadelphia, PA 19104
Phone (215) 615-3669

Organizations & group practices 9

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 1

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": "1459728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1821451089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5555 GROSSMONT CENTER DR",
            "city": "LA MESA",
            "state": "CA",
            "postal_code": "919423019",
            "telephone_number": "619-465-0711"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5555 GROSSMONT CENTER DR",
            "city": "LA MESA",
            "state": "CA",
            "postal_code": "919423019",
            "telephone_number": "619-465-0711"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3020 Childrens Way",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921234223",
            "country_code": "US",
            "telephone_number": "858-966-8800",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5395 Ruffin Rd Ste 204",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921231338",
            "country_code": "US",
            "telephone_number": "858-571-3630",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KAPLAN",
        "first_name": "JONATHAN",
        "middle_name": "HOLLANDER",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-04",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208VP0000X",
            "taxonomy_group": "",
            "desc": "Pain Medicine, Pain Medicine",
            "state": "CA",
            "license": "177078",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A177078",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "FK8182026",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in La Mesa, CA

Sources for this page

Verify at the official NPI Registry.