Irene Mangacu, - Medicare Certified Registered Nurse Anesthetist (crna) in Redwood City, CA

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Irene Mangacu, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Redwood City, California. She graduated from nursing school in 2015 and has 9 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Permanente Medical Group Inc and her current practice location is 2370 Carson St, Redwood City, California. You can reach out to her office (for appointments etc.) via phone at (805) 302-6412.

Irene Mangacu is licensed to practice in California (license number 95000476) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1891160644.

Contact Information

Irene Mangacu,
2370 Carson St,
Redwood City, CA 94061-2008
(805) 302-6412
Not Available

Map and Direction




Provider's Profile

Full NameIrene Mangacu
GenderFemale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience9 Years
Location2370 Carson St, Redwood City, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Irene Mangacu graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1891160644
  • Provider Enumeration Date: 12/04/2015
  • Last Update Date: 06/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4587943402
  • Enrollment ID: I20161117000973

Medical Identifiers

Medical identifiers for Irene Mangacu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891160644NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 697151 (California)Secondary
367500000XNurse Anesthetist, Certified Registered 95000476 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102258376

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Irene Mangacu allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameEmpire Anesthesia Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174792261
PECOS PAC ID: 8224197108
Enrollment ID: O20081106000675
Entity NameSalim M. Shelby Md A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669730339
PECOS PAC ID: 2163687146
Enrollment ID: O20120625000277
Entity NameMaitran Consulting Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003572769
PECOS PAC ID: 2567858764
Enrollment ID: O20220414001359
Entity NameApa Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700596111
PECOS PAC ID: 7315303476
Enrollment ID: O20230515002560
Entity NameCredence Anesthesia Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881381002
PECOS PAC ID: 9133586639
Enrollment ID: O20230526001011

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Irene Mangacu is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Irene Mangacu,
4261 Stevenson Blvd, Apt. 286,
Fremont, CA 94538-2787

Ph: (805) 302-6412		Irene Mangacu,
2370 Carson St,
Redwood City, CA 94061-2008

Ph: (805) 302-6412

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Redwood City, CA

Mr. John Soliz, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-3519    Fax: 650-299-2626
Sandy L Johnson, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-3534    
Cameron Cook, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-2000    
Mr. Daniel Loh, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1150 Veterans Blvd, Anesthesia Dept., Redwood City, CA 94063
Phone: 650-299-3142    Fax: 650-299-2626
Mrs. Cecilia Marie Chase, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-3142    
Janice Mccollough Hudson, CRNA
Nurse Anesthetist - CR
Medicare: Not Enrolled in Medicare
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-3142    
Diane M Washington, CRNA
Nurse Anesthetist - CR
Medicare: Medicare Enrolled
Practice Location: 1150 Veterans Blvd, Redwood City, CA 94063
Phone: 650-299-3142    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.