Individual provider Active NPI

Kristen Marie Nassery, MD

  • Surgery Physician
  • Oceanside, CA
National Provider Identifier
1396059440
Registry record updated Feb 1, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
A141260 Issued in CA
Practice address
3601 Vista Way Ste 203
Oceanside, CA 92056-4559
Phone
(760) 724-5352
Fax
(760) 724-5447
NPI assigned
Jul 31, 2010
Last updated
Feb 1, 2023By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 1, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X A141260 CA Primary
Colon & Rectal Surgery Physician 208C00000X A141260 CA

Addresses

Primary practice location

3601 Vista Way Ste 203
Oceanside, CA 92056-4559

Mailing address

3601 Vista Way Ste 203
Oceanside, CA 92056-4559
Phone (760) 724-5352

Other names 1

  • Dr. Kristen Marie Blaker Former name

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
I20200717001655 CA Practitioner - General SurgeryPractitioner - Colorectal Surgery (Proctology) 1850662685 Reassigns benefits to 1 organization
Practice locations: Oceanside, CA

Care Compare profile

Medicare Care Compare
Specialty
General SurgeryAlso: Colorectal Surgery (Proctology)
Education
University of Louisville School of Medicine, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

3601 Vista Way
Suite 203
Oceanside, CA 92056-4559
Phone (760) 724-5352

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy13
Hernia repair - groin (open)1-10
Hernia repair (minimally invasive)1-10
Removal of tissue1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A141260CAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Kristen M Nassery MD Inc Surgery CurrentSince Nov 1, 2022 Accepting new patients
Tri-City Hospital Past Accepting new patients
The Metrohealth System Past Accepting new patients

Locations

3601 Vista Way
Ste 203
Oceanside, CA 92056
Phone (760) 720-5352

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: kristen.blaker.p2@direct.csmgvmed.nextgenshare.com

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

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": "1280534400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1675209600000",
    "number": "1396059440",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3601 VISTA WAY STE 203",
            "city": "OCEANSIDE",
            "state": "CA",
            "postal_code": "920564559",
            "telephone_number": "760-724-5352",
            "fax_number": "760-724-5447"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3601 VISTA WAY STE 203",
            "city": "OCEANSIDE",
            "state": "CA",
            "postal_code": "920564559",
            "telephone_number": "760-724-5352",
            "fax_number": "760-724-5447"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NASSERY",
        "first_name": "KRISTEN",
        "middle_name": "MARIE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-07-31",
        "last_updated": "2023-02-01",
        "certification_date": "2023-02-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A141260",
            "primary": true
        },
        {
            "code": "208C00000X",
            "taxonomy_group": "",
            "desc": "Colon & Rectal Surgery",
            "state": "CA",
            "license": "A141260",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KRISTEN",
            "last_name": "BLAKER",
            "middle_name": "MARIE",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Oceanside, CA

Sources for this page

Verify at the official NPI Registry.