Individual provider Active NPI

Ryann Gelon Baylon Gestopa, NP

  • Acute Care Nurse Practitioner
  • Northridge, CA
National Provider Identifier
1841933538
Registry record updated Apr 19, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
95020694 Issued in CA
Practice address
18300 Roscoe Blvd
Northridge, CA 91325-4105
Phone
(818) 885-8500
NPI assigned
Apr 19, 2022
Last updated
Apr 19, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 19, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X 95020694 CA Primary

Addresses

Primary practice location

18300 Roscoe Blvd
Northridge, CA 91325-4105

Mailing address

18300 Roscoe Blvd
Northridge, CA 91325-4167
Phone (818) 885-8500

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221128001168 CA Practitioner - Nurse Practitioner 9032587936 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
David Taftian DO IncGroup PAC ID 4385980358, 18 clinicians
Genesis Healthcare Partners PCGroup PAC ID 2163606807, 232 clinicians

Practice addresses (Care Compare)

14040 Astoria St
Sylmar, CA 91342-2949
Phone (818) 367-5881

23823 Valencia Blvd
Suite 130
Santa Clarita, CA 91355-9513
Phone (661) 254-2777

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
95020694CAMDAcute Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
David Taftian DO, Inc CurrentSince Jun 25, 2025 Accepting new patients
Genesis Healthcare Partners PC CurrentSince Jul 29, 2022 Accepting new patients
Skyline Urology Current Accepting new patients
Urology Institute of the South Bay Current Accepting new patients

Locations (25 of 61)

1601 S Baldwin Ave
Arcadia, CA 91007
Phone (626) 292-1241

14475 Garden View Ln
Baldwin Park, CA 91706
Phone (626) 962-7095

1900 Grismer Ave
Burbank, CA 91504
Phone (818) 843-2780

10610 Owensmouth Ave
Chatsworth, CA 91311
Phone (818) 882-3200

21820 Craggy View St
Chatsworth, CA 91311
Phone (818) 882-2833

11900 Ramona Blvd
El Monte, CA 91732
Phone (626) 442-5721

1208 S Central Ave
Glendale, CA 91204
Phone (818) 246-5516

1420 S Central Ave
Glendale, CA 91204
Phone (818) 502-1900

409 W Glenoaks Blvd
Glendale, CA 91202
Phone (818) 240-3400

413 E Cypress St
Glendale, CA 91205
Phone (818) 244-2323

630 W Broadway
Glendale, CA 91204
Phone (818) 247-3395

1033 E Arrow Hwy
Glendora, CA 91740
Phone (562) 947-7817

10626 Balboa Blvd
Granada Hills, CA 91344
Phone (818) 368-2802

16123 Chatsworth St
Granada Hills, CA 91344
Phone (818) 891-1745

9850 Genesee Ave
Ste 440
La Jolla, CA 92037
Phone (858) 453-5944

1515 N Alexandria Ave
Los Angeles, CA 90027
Phone (214) 986-3010

2070 Century Park E
Los Angeles, CA 90067
Phone (310) 772-4100

580 S San Vicente Blvd
Los Angeles, CA 90048
Phone (323) 782-1500

8167 W 3rd St
Los Angeles, CA 90048
Phone (323) 655-2023

1035 W Beverly Blvd
Montebello, CA 90640
Phone (323) 721-6589

2123 Verdugo Blvd
Montrose, CA 91020
Phone (818) 249-3925

10425 Magnolia Blvd
North Hollywood, CA 91601
Phone (818) 980-3872

13000 Victory Blvd
North Hollywood, CA 91606
Phone (818) 817-6377

17300 Roscoe Blvd
Northridge, CA 91325
Phone (818) 344-2042

14857 Roscoe Blvd
Panorama City, CA 91402
Phone (818) 667-6488

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/19088/brand/1/csg/1/fhir/r4
  • Direct secure messaging: ryann.gelon.gestopa.1@3663.direct.athenahealth.com

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1650326400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1650326400000",
    "number": "1841933538",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18300 ROSCOE BLVD",
            "city": "NORTHRIDGE",
            "state": "CA",
            "postal_code": "913254167",
            "telephone_number": "818-885-8500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18300 ROSCOE BLVD",
            "city": "NORTHRIDGE",
            "state": "CA",
            "postal_code": "913254105",
            "telephone_number": "818-885-8500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GESTOPA",
        "first_name": "RYANN GELON",
        "middle_name": "BAYLON",
        "name_prefix": "Mr.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-19",
        "last_updated": "2022-04-19",
        "certification_date": "2022-04-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "CA",
            "license": "95020694",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Northridge, CA

Sources for this page

Verify at the official NPI Registry.