Michelle Chehwa Tan, DNP - Medicare Nurse Practitioner in Irvine, CA

Michelle Chehwa Tan, DNP is a medicare enrolled "Nurse Practitioner - Family" in Irvine, California. Her current practice location is 14330 Culver Dr, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 559-8129.

Michelle Chehwa Tan is licensed to practice in California (license number 95010838) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1952963498.

Contact Information

Michelle Chehwa Tan, DNP
14330 Culver Dr,
Irvine, CA 92604-0303
(949) 559-8129
Not Available

Map and Direction




Provider's Profile

Full NameMichelle Chehwa Tan
GenderFemale
SpecialityNurse Practitioner - Family
Location14330 Culver Dr, Irvine, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1952963498
  • Provider Enumeration Date: 07/05/2019
  • Last Update Date: 12/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6800271636
  • Enrollment ID: I20220915000995

Medical Identifiers

Medical identifiers for Michelle Chehwa Tan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952963498NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 95076508 (California)Secondary
363L00000XNurse Practitioner 95010838 (California)Secondary
363LF0000XNurse Practitioner - Family 95010838 (California)Primary

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. Michelle Chehwa Tan allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NameCoastal Family Medicine Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275584120
PECOS PAC ID: 4587678065
Enrollment ID: O20090124000106
Entity NameBadday Medex Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720749534
PECOS PAC ID: 0941692891
Enrollment ID: O20220126002260

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. Michelle Chehwa Tan 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
Michelle Chehwa Tan, DNP
14330 Culver Dr,
Irvine, CA 92604-0303

Ph: () -
Michelle Chehwa Tan, DNP
14330 Culver Dr,
Irvine, CA 92604-0303

Ph: (949) 559-8129

Reviews and Comments


Nurse Practitioner Nurses in Irvine, CA

Katherine Lin Matsumoto, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 250 E Yale Loop Ste 204, Irvine, CA 92604
Phone: 949-732-3530    Fax: 949-732-3533
Salma Essau Nawabi,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 14330 Culver Dr, Irvine, CA 92604
Phone: 949-559-8129    
Mrs. Amber Hardy Rickner, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Fivepoint, Irvine, CA 92618
Phone: 949-671-4673    Fax: 949-671-4329
Tina Thomas,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 19742 Macarthur Blvd Ste 101, Irvine, CA 92612
Phone: 949-955-0202    Fax: 949-955-0203
Kelly Eguchi,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 17782 Cowan Ste A, Irvine, CA 92614
Phone: 949-722-7118    
Alice Kwon-song, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 15825 Laguna Canyon Rd Ste 104, Irvine, CA 92618
Phone: 949-585-9870    
Mrs. Medjinn Thomas, PMHNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2801 Kelvin Ave Unit 381, Irvine, CA 92614
Phone: 610-568-0201    

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.