Individual provider Active NPI

Andrew Havens Ramsey Singleton

  • Surgical Critical Care Physician
  • Pasadena, CA
National Provider Identifier
1639312663
Registry record updated Jun 21, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Critical Care PhysicianTaxonomy code 2086S0102X
License
A135966 Issued in CA
Practice address
1044 S Fair Oaks Ave Ste 101
Pasadena, CA 91105-2622
Phone
(626) 449-4859
Fax
(626) 403-0321
NPI assigned
Apr 6, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 21, 2020

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Surgical Critical Care Physician 2086S0102X A135966 CA Primary

Addresses

Primary practice location

1044 S Fair Oaks Ave Ste 101
Pasadena, CA 91105-2622

Mailing address

PO Box 31309
Los Angeles, CA 90031-0309
Phone (323) 409-7761

Other practice location 1

1450 San Pablo St
Suite 6200
Los Angeles, CA 90033-4500
Phone (323) 409-7761

Other identifiers 1

IdentifierTypeStateIssuer
1134778806MedicaidCA

Other names 1

  • Andrew Singleton Other 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
I20160712000661 CA Practitioner - General Surgery 3375775067 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Jefferson Medical College of Thomas Jefferson University, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Desert Trauma Surgeons IncGroup PAC ID 0547366106, 36 clinicians

Practice addresses (Care Compare)

100 W California Blvd
Pasadena, CA 91105-3010
Phone (626) 397-5000

3630 E Imperial Hwy
Lynwood, CA 90262-2609
Phone (310) 900-8900

Hospital & facility affiliations

  • Huntington Hospital Hospital, Pasadena, CA, CCN 050438
  • Saint Francis Medical Center Hospital, Lynwood, CA, CCN 050104

Merit-based Incentive Payment System (MIPS)

Final score
97.52 of 100Reported as group
Quality
97.68
Improvement activities
40
Cost
62.65

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
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
135966CAMDSchool Social Worker
A135966CAMDSurgical Critical Care Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Desert Trauma Surgeons, Inc. Surgical Critical Care CurrentSince Jan 1, 2022 Accepting new patients
Andrew H.R. Singleton, M.D., Inc CurrentSince Sep 9, 2019 Accepting new patients

Locations

3630 E Imperial Hwy
Lynwood, CA 90262
Phone (310) 900-7420

35 E Glenarm St
Pasadena, CA 91105
Phone (626) 768-4415

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

Organizations & group practices 2

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 2

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": "1238976000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1592697600000",
    "number": "1639312663",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31309",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900310309",
            "telephone_number": "323-409-7761"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1044 S FAIR OAKS AVE STE 101",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911052622",
            "telephone_number": "626-449-4859",
            "fax_number": "626-403-0321"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1450 San Pablo St",
            "address_2": "Suite 6200",
            "address_purpose": "LOCATION",
            "city": "Los Angeles",
            "state": "CA",
            "postal_code": "900334500",
            "country_code": "US",
            "telephone_number": "323-409-7761",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SINGLETON",
        "first_name": "ANDREW",
        "middle_name": "HAVENS RAMSEY",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-04-06",
        "last_updated": "2020-06-21",
        "certification_date": "2020-06-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2086S0102X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Critical Care",
            "state": "CA",
            "license": "A135966",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1134778806",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANDREW",
            "last_name": "SINGLETON",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Pasadena, CA

Sources for this page

Verify at the official NPI Registry.