Individual provider Active NPI

Reuven Fernandez Sison, M.D.

  • Family Medicine Physician
  • Monterey Park, CA
National Provider Identifier
1225143274
Registry record updated Aug 7, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
A85883 Issued in CA
Practice address
850 S Atlantic Blvd Ste 102
Monterey Park, CA 91754-4727
Phone
(626) 607-0333
Fax
(626) 607-0379
NPI assigned
Aug 20, 2006
Last updated
Aug 7, 2007By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 7, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X A85883 CA Primary

Addresses

Primary practice location

850 S Atlantic Blvd Ste 102
Monterey Park, CA 91754-4727

Mailing address

850 S Atlantic Blvd Ste 102
Monterey Park, CA 91754-4727
Phone (626) 607-0333

Other identifiers 1

IdentifierTypeStateIssuer
00A858830MedicaidCA

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
I20060308000311 CA Practitioner - Family PracticePractitioner - Dermatology 9739196239 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family PracticeAlso: Dermatology
Education
Other, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
M.a. Medical Group, IncGroup PAC ID 9436292448, 2 clinicians
Michael P Milligan MD IncGroup PAC ID 4688588155, 3 clinicians
Natalie Driessen MD IncGroup PAC ID 0446481360, 10 clinicians

Practice addresses (Care Compare)

1900 S Atlantic Blvd
Suite 5
Monterey Park, CA 91754-6340
Phone (323) 728-2885

35200 Bob Hope Dr
Rancho Mirage, CA 92270-1748
Phone (760) 328-8884

44311 Monterey Ave
Palm Desert, CA 92260-2710
Phone (760) 773-6616

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions346
Removal of skin cancer13
Skin biopsy85

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Natalie Driessen, MD, Inc. CurrentSince Jan 1, 2026 Accepting new patients
Michael P Milligan MD Inc CurrentSince Apr 23, 2011 Accepting new patients
M.a. Medical Group, Inc Family Medicine CurrentSince Feb 10, 2009 Accepting new patients
Lakeside Medical Organization, a Medical Group Inc. Family Medicine CurrentSince Sep 24, 2012 Accepting new patients
Maria Auxiliadora Medical Group General Practice Past Accepting new patients
St Francis Medical Center Past Accepting new patients
Lakeside Medical Associates, a Medical Group, Inc. Past Accepting new patients

Locations

191 S Buena Vista St
Ste 150
Burbank, CA 91505
Phone (818) 295-5920

191 S Buena Vista St
Ste 200
Burbank, CA 91505
Phone (818) 887-2671

191 S Buena Vista St
Ste 400
Burbank, CA 91505
Phone (818) 818-0023

1900 S Atlantic Blvd
Ste 5
Monterey Park, CA 91754
Phone (323) 728-2885

850 S Atlantic Blvd
Ste 102
Monterey Park, CA 91754
Phone (213) 376-3762

8510 Balboa Blvd
Ste 150
Northridge, CA 91325
Phone (818) 637-2000

44311 Monterey Ave
Palm Desert, CA 92260
Phone (760) 773-6616

35200 Bob Hope Dr
Rancho Mirage, CA 92270
Phone (760) 328-8884

3605 Alamo St
Ste 100
Simi Valley, CA 93063
Phone (805) 522-6577

9401 Long Beach Blvd
South Gate, CA 90280
Phone (323) 567-9782

1500 W West Covina Pkwy
West Covina, CA 91790
Phone (626) 430-9991

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/ECEDDD/Endpoint/ECEDDD
  • Direct secure messaging: reuven.sison.p1@direct.lakeside.nextgenshare.com

Organizations & group practices 8

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 6

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": "1156032000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1186444800000",
    "number": "1225143274",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "850 S ATLANTIC BLVD STE 102",
            "city": "MONTEREY PARK",
            "state": "CA",
            "postal_code": "917544727",
            "telephone_number": "626-607-0333",
            "fax_number": "626-607-0379"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "850 S ATLANTIC BLVD STE 102",
            "city": "MONTEREY PARK",
            "state": "CA",
            "postal_code": "917544727",
            "telephone_number": "626-607-0333",
            "fax_number": "626-607-0379"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SISON",
        "first_name": "REUVEN",
        "middle_name": "FERNANDEZ",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-20",
        "last_updated": "2007-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A85883",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A858830",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Monterey Park, CA

Sources for this page

Verify at the official NPI Registry.