Individual provider Active NPI

Maria Siu, D.O.

  • Obstetrics & Gynecology Physician
  • Pomona, CA
National Provider Identifier
1144513862
Registry record updated May 8, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
20A13839 Issued in CA
Practice address
160 E Artesia St Ste 330
Pomona, CA 91767-2922
Phone
(909) 622-5654
NPI assigned
May 27, 2011
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 8, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X P26504 MD
Obstetrics & Gynecology Physician 207V00000X 20A13839 CA Primary

Addresses

Primary practice location

160 E Artesia St Ste 330
Pomona, CA 91767-2922

Mailing address

160 E Artesia St Ste 330
Pomona, CA 91767-2922
Phone (909) 622-5654

Other practice location 1

756 N Euclid Ave Ste A
Ontario, CA 91762-2767
Phone (909) 395-0030

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
I20180719003476 CA Practitioner - Obstetrics/Gynecology 6800023128 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
20A13839CAMDObstetrics & Gynecology Physician
P26504MDMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Femcare Medical Associates of Inland Valley, Inc a Prof Corp Obstetrics & Gynecology CurrentSince Oct 14, 2021 Accepting new patients
Obhg California, P.C. Obstetrics & Gynecology CurrentSince Jun 1, 2019 Accepting new patients
Maimonides Medical Center Current Accepting new patients

Locations

1812 Verdugo Blvd
Glendale, CA 91208
Phone (818) 246-8000

756 N Euclid Ave
Ste A
Ontario, CA 91762
Phone (909) 395-0030

100 W California Blvd
Pasadena, CA 91105
Phone (626) 397-3445

160 E Artesia St
Ste 330
Pomona, CA 91767
Phone (909) 622-5654

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: msiu42526@altamed.direct-ci.com
  • Direct secure messaging: mariasiu@mai.allscriptsdirect.net

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1306454400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1525737600000",
    "number": "1144513862",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "160 E ARTESIA ST STE 330",
            "city": "POMONA",
            "state": "CA",
            "postal_code": "917672922",
            "telephone_number": "909-622-5654"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "160 E ARTESIA ST STE 330",
            "city": "POMONA",
            "state": "CA",
            "postal_code": "917672922",
            "telephone_number": "909-622-5654"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "756 N Euclid Ave Ste A",
            "address_purpose": "LOCATION",
            "city": "Ontario",
            "state": "CA",
            "postal_code": "917622767",
            "country_code": "US",
            "telephone_number": "909-395-0030",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIU",
        "first_name": "MARIA",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-05-27",
        "last_updated": "2018-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MD",
            "license": "P26504",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "20A13839",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pomona, CA

Sources for this page

Verify at the official NPI Registry.