Alexandra Herrero Leon Guerrero, M.D.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

M-2170 Issued in GU

Practice address

280 Pale San Vitores Rd
Tamuning, GU 96913-3615

Phone

(671) 647-4542

Fax

(671) 647-4558

NPI assigned

May 20, 2013

Last updated

Aug 27, 2019By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in GU

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

Specialty

General Surgery

Education

New York University School of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Guam Healthcare Development IncorporatedGroup PAC ID 9234351776, 211 clinicians

Hafa Specialist Group LLPGroup PAC ID 3779482286, 7 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Guam Memorial Hospital Authority Hospital, Tamuning, GU, CCN 650001
• Guam Regional Medical City Hospital, Dededo, GU, CCN 650003

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Guam Healthcare Development Incorporated

  dba GRMC Specialty Care Center

  • Clinic/Center
  • Dededo, GU
  • NPI 1326447939
  Medicare reassignment Care Compare group NPD
• Hafa Specialist Group LLP

  dba Hafa Adai Specialist Group LLP

  • Specialist
  • Tamuning, GU
  • NPI 1235141060
  Medicare reassignment Care Compare group NPD
• Hafa Adal Specialist Group, LLP

  • Ambulatory Surgical Clinic/Center
  • Tamuning, GU
  • NPI 1881929842
  NPD
• Guam Memorial Hospital

  • General Acute Care Hospital
  • Oka Tamuning, GU
  • NPI 1366519027
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Guam Healthcare Development Incorporated

  dba Guam Regional Medical City

  • General Acute Care Hospital
  • Dededo, GU
  • NPI 1194159525
  Care Compare affiliation
• Guam Memorial Hospital

  • General Acute Care Hospital
  • Oka Tamuning, GU
  • NPI 1366519027
  Care Compare affiliation

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

{
    "created_epoch": "1369008000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1566864000000",
    "number": "1780020586",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 W ANACO LN",
            "city": "PITI",
            "state": "GU",
            "postal_code": "969155412",
            "telephone_number": "650-804-6818"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "280 PALE SAN VITORES RD",
            "city": "TAMUNING",
            "state": "GU",
            "postal_code": "969133615",
            "telephone_number": "671-647-4542",
            "fax_number": "671-647-4558"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "550 1st Ave",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100166402",
            "country_code": "US",
            "telephone_number": "212-263-5506",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEON GUERRERO",
        "first_name": "ALEXANDRA",
        "middle_name": "HERRERO",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-05-20",
        "last_updated": "2019-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "GU",
            "license": "M-2170",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sang Bok Lee, PHARMD
• Thomas K Lee, D.D.S
• Richard Legaspi
• Joen Redd N Legislador
• Alice C Leliukas, RN CNM
• Robert Joseph Leon Guerrero, M.D.
• Doris PO Lim, M.D.
• Johnny C. Lim, M.D.
• Reynald Te Lim, M.D.
• Yun Ming Lin

• Surgery Physician in Tamuning, GU
• Providers in Tamuning, GU by specialty
• Surgery Physician in Guam

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.